СИСТЕМА МОНИТОРИНГА ЖЕЛЕЗНОДОРОЖНОГО ПОЕЗДА

Группа изобретений относится к системам текущего контроля железнодорожных поездов, в которых используется колодка с измерительным прибором держателя роликового подшипника для обнаружения возникновения и причин неудовлетворительных характеристик на уровне комплекта колес, тележки, грузового вагона или поезда. Система содержит корпус вагона и множество тележек, один или более чувствительных блоков, каждый из которых содержит несущую подушку, размещенную между комплектом колес и соответствующей тележкой. Также система содержит один или более датчиков, размещенных на подушке, вычислительный элемент, запрограммированный для управления частотой дискретизации и периодичностью дискретизации считываний и для выполнения анализа собранных данных считываний, и блок связи, блок управления данными. В способе устанавливают подушки между колесами и корпусами колесных подвижных модулей, причем указанные подушки содержат заделанные датчики для измерения рабочих параметров колесных подвижных модулей, а также ...

СИСТЕМА СЛЕЖЕНИЯ ЗА ЖЕЛЕЗНОДОРОЖНЫМИ ВАГОНАМИ

Изобретение относится к железнодорожному транспорту, а именно к отслеживанию местоположений железнодорожных вагонов в пределах железнодорожной транспортной сети. Система содержит оборудование для определения местоположения железнодорожного вагона, установленное на железнодорожном вагоне, считываемую электронным способом метку, прикрепленную к железнодорожному вагону для идентификации этого железнодорожного вагона придорожным устройством считывания меток, и оборудование связи локомотива. Оборудование связи установлено в локомотиве и выполнено с возможностью осуществления связи с оборудованием определения местоположения железнодорожного вагона, когда железнодорожный вагон и локомотив сцеплены в общий поезд, при этом оборудование связи локомотива функционирует таким образом, чтобы идентифицировать прицепленный железнодорожный вагон, и включает в себя передатчик для передачи данных удаленному приемнику, причем эти данные включают в себя данные железнодорожного вагона. Оборудование определения ...

СПОСОБ И СИСТЕМА АНАЛИЗА ВИДЕОКОНТЕНТА ДЛЯ ТРАНСПОРТНОЙ СИСТЕМЫ

Предложена система анализа видеоконтента для подвижного объекта, которая включает в себя компонент обнаружения пути и контроля инфраструктуры. Компонент обнаружения пути и контроля инфраструктуры включает в себя компонент вспомогательного обучения, компонент обнаружения и определения местоположения объекта и компонент обнаружения препятствия, чтобы анализировать видеоданные, аудиоданные, данные транспортного средства, данные погоды, данные маршрута/манифеста, чтобы определять внутренние и/или внешние условия, относящиеся к объекту. Система получения и записи данных выгружает данные, информацию внутреннего и/или внешнего условия, информацию обнаружения объекта, информацию местоположения объекта и информацию обнаружения препятствия в удаленный модуль памяти и обеспечивает потоковую передачу видеоданных в режиме реального времени удаленно расположенному пользователю. Удаленно расположенные пользователи могут просматривать данные в различных режимах просмотра посредством веб-браузера или устройства ...

Блок телематики телематической системы мониторинга эксплуатации грузовых вагонов

Полезная модель относится к железнодорожному транспорту, а именно к блоку телематики, входящему в состав системы дистанционного мониторинга состояния вагонов. Техническим результатом полезной модели является дальнейшее снижение энергопотребления при организации приемопередачи информации о состоянии и местонахождении вагона при обеспечении качества связи за счет конструктивных особенностей решения. Технический результат достигается при использовании блока телематики телематической системы мониторинга эксплуатации грузовых вагонов, который содержит первый микроконтроллер, соединенный с модулем сотовой связи GSM, модулем глобальных навигационных спутниковых систем ГЛОНАСС/GPS, блоком памяти, акселерометром, автономным источником питания, часами реального времени, при этом первый микроконтроллер соединен через шину передачи данных со вторым микроконтроллером, интегрально включающим в себя Bluetooth-модуль, выполненным с возможностью соединения посредством беспроводной связи с аналогичным микроконтроллером ...

СИСТЕМА МАРКИРОВКИ МЕСТ ДЛЯ СИДЕНИЯ

Полезная модель относится к системе с группой устройств (100) пассажирских мест в транспортной единице (400). Чтобы создать систему с группой устройств (100) пассажирских мест в транспортной единице (400) и блоком (300) управления, в которой маркировка мест для сидения изменялась бы, предложено, что коммуникационный блок (130) обменивает данные между группой и блоком (300) управления, причем блок (300) управления предусмотрен для регистрации текущего расположения мест для сидения в зависимости от данных группы.

СПОСОБ КАЛИБРОВКИ И СИСТЕМА КАЛИБРОВКИ ДЛЯ КАМЕРЫ ЖЕЛЕЗНОДОРОЖНОГО ТРАНСПОРТНОГО СРЕДСТВА И ЖЕЛЕЗНОДОРОЖНОЕ ТРАНСПОРТНОЕ СРЕДСТВО, ИМЕЮЩЕЕ КАМЕРУ ЖЕЛЕЗНОДОРОЖНОГО ТРАНСПОРТНОГО СРЕДСТВА

В техническом решении предлагается, чтобы из рельсового транспортного средства, по отношению к находящейся перед железнодорожным транспортным средством области (FSB) перегона регистрировалось и сохранялось в памяти множество представляющих каждую данную область (FSB) перегона опорных изображений (RBI) железнодорожного перегона (BST), в частности рельсового перегона (SST), Имелись в наличии метаданные (MD) о зарегистрированном на изображениях железнодорожном перегоне (BST, SST). Камерой (BFZK) железнодорожного транспортного средства регистрировалось калибровочное изображение (KBIMD) определяемого на основе метаданных (MD) участка железнодорожного перегона (BST, SST), с прямолинейным ходом колеи. По отношению к колее на основании хода колеи на калибровочном изображении (KBIMD) находилась информация, указывающая положение и ориентацию камеры (BFZK) железнодорожного транспортного средства, так называемая поза. На базе соответствующего калибровочному изображению (KBIMD), относящегося к метаданным ...

СПОСОБ, УСТРОЙСТВО И ЖЕЛЕЗНОДОРОЖНОЕ ТРАНСПОРТНОЕ СРЕДСТВО, В ЧАСТНОСТИ РЕЛЬСОВОЕ ТРАНСПОРТНОЕ СРЕДСТВО, ДЛЯ РАСПОЗНАВАНИЯ ОПАСНЫХ СИТУАЦИЙ В ЖЕЛЕЗНОДОРОЖНОМ СООБЩЕНИИ, В ЧАСТНОСТИ В РЕЛЬСОВОМ СООБЩЕНИИ

АРХИТЕКТУРА ШИРОКОПОЛОСНОЙ СЕТИ СВЯЗИ, ОБЪЕДИНЯЮЩАЯ СЕТЬ УПРАВЛЕНИЯ ПОЕЗДОМ И СЕТЬ ОБСЛУЖИВАНИЯ ПОЕЗДА, И СПОСОБ СВЯЗИ С ЕЕ ПРИМЕНЕНИЕМ

Изобретение относится к области техники сетевой связи в поезде. Технический результат – обеспечение совместной работы сети управления и сети обслуживания поезда для осуществления обмена информацией, обнаружения неисправностей и технического обслуживания поездных устройств. Архитектура сети представляет собой архитектуру широкополосной сети связи, объединяющую сеть управления поездом и сеть обслуживания поезда, посредством которых может происходить передача информации об управлении поездом, контрольной информации и диагностической информации, а также информации о пассажирах и видеоинформации в объединенную сеть, т. е. передача данных из сети системы обслуживания информации о пассажирах и данных из сети управления поездом в объединенную сеть, тем самым удовлетворяя требованию полосы частот сети системы обслуживания информации о пассажирах и обеспечивая стабильность сети поезда. 4 з.п. ф-лы, 5 ил.

СИСТЕМА И СПОСОБ ОТСЛЕЖИВАНИЯ АВТОНОМНОЙ ПЕРЕМЕННОЙ ДЛЯ MPU ЭЛЕКТРОПОЕЗДА

Изобретение относится к испытанию и контролю систем управления. Способ отслеживания автономной переменной для MPU электропоезда заключается в том, что применяют систему отслеживанию автономной для MPU электропоезда. При этом система отслеживания содержит узел порта последовательного ввода-вывода, Ethernet-интерфейс, интерфейс карты памяти TF и индикатор состояния, которые электрически соединены с главным блоком управления. При этом главный блок управления по отдельности соединен с ПК и картой расширения TF посредством Ethernet-интерфейса и интерфейса карты памяти TF и записывает отслеживаемые значения автономной переменной на карту расширения TF. Способ включает три режима работы: конфигурационный режим, рабочий режим и режим скачивания, которые реализуют отслеживание автономных переменных посредством использования многопоточной операционной системы, содержащей поток обмена данными TCP/IP, главный поток управления и поток отслеживания данных порта последовательного ввода-вывода. Технический ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ПЕРЕДАЧИ ДАННЫХ МЕЖДУ ПЕРВОЙ КОММУНИКАЦИОННОЙ СЕТЬЮ ПЕРВОЙ РЕЛЬСОВОЙ ТРАНСПОРТНОЙ ЕДИНИЦЫ И ВТОРОЙ КОММУНИКАЦИОННОЙ СЕТЬЮ ВТОРОЙ РЕЛЬСОВОЙ ТРАНСПОРТНОЙ ЕДИНИЦЫ

Группа изобретений относится к области передачи данных. Способ передачи данных заключается в том, что каждая коммуникационная сеть (12, 13) образует нижестоящую частичную сеть (14, 15). Частичные сети (14, 15) простираются по соответствующему участку транспортной единицы (2, 3) и через устройство преобразования адресов в виде NAT-роутера связаны с вышестоящей коммуникационной сетью (30). Данные передают между первой (2) и второй (3) транспортными единицами через наземное устройство (20) передачи данных посредством вышестоящей коммуникационной сети (30). Устройство для передачи данных реализует указанный выше способ. Коммуникационная сеть включает в себя также информационно-технические соединения (24, 25) между транспортными единицами (2, 3) и наземным устройством (20) передачи данных. Информационно-техническое соединение (24; 25) применяется для передачи данных между первой (2) и/или второй (3) транспортной единицей и наземным устройством (20) передачи данных. Обеспечивается гибкая передача ...

Интеллектуальная система управления тормозами локомотива

Предложена тормозная система поезда. Тормозная система поезда содержит: интерфейс для приема ввода от машиниста поезда с помощью рукоятки автоматического тормоза, рукоятки независимого тормоза и рукоятки динамического тормоза; контроллер, соединенный с интерфейсом и имеющий первый модуль для выдачи команды на применение динамического тормоза, второй модуль для выдачи команды на применение независимого тормоза и третий модуль для выдачи команды на применение автоматического тормоза поезда. При этом контроллер запрограммирован на прекращение применения автоматического тормоза, инициированного машинистом поезда, и на выдачу команды на применение независимого тормоза или применение динамического тормоза, или их комбинации, для восполнения недостатков от прекращенного применения автоматического тормоза и для достижения по меньшей мере одного заранее определенного критерия. Предложен также способ управления тормозной системой поезда. Достигается повышение безопасности. 2 н. и 13 з.п. ф-лы, 9 ...

СПОСОБ СОЗДАНИЯ КОММУНИКАЦИОННОЙ БЕСПРОВОДНОЙ САМООРГАНИЗУЮЩЕЙСЯ СЕТИ И ПЕРЕДАЧИ ДАННЫХ В РЕЛЬСОВОМ ТРАНСПОРТНОМ СРЕДСТВЕ И РЕЛЬСОВОЕ ТРАНСПОРТНОЕ СРЕДСТВО

Изобретение относится к области коммуникационных беспроводных самоорганизующихся сетей. В способе создают коммуникации и передают данные между блоками датчиков (l0a-j, 12a-c, 14a-e, 16a-e) в рельсовом транспортном средстве (2), блоки датчиков (l0a-j, 12a-c, 14a-e, 16a-e) автономно образуют и конфигурируют беспроводную саморегулирующуюся сеть (8) с сетевой топологией (N) для передачи данных в рельсовом транспортном средстве (2) и изменяют сетевую топологию (N) в процессе передачи данных, беспроводную саморегулирующуюся сеть (8) образуют между блоками (14a-e, 16a-e) важных для эксплуатационной безопасности датчиков и между блоками (l0a-j, 12a-c) датчиков, важных только для эксплуатации. Причем через беспроводную саморегулирующуюся сеть (8) передают важные для эксплуатационной безопасности данные (D), в частности данные системы управления и/или данные датчиков, и данные (D), важные только для эксплуатации, в частности данные бронирования мест, информацию и/или бухгалтерско-расчетные данные ...

СИСТЕМА И СПОСОБ ОПТИМИЗАЦИИ РЕЙСА ДЛЯ ТРАНСПОРТНОГО СРЕДСТВА

... 1. Система управления, по меньшей мере, одним транспортным средством, причем каждое транспортное средство включает в себя двигатель, работающий, по меньшей мере, на одном типе топлива, содержащая ! базу данных для хранения информации характеристик для каждого из упомянутого, по меньшей мере, одного типа топлива, ! процессор, конфигурированный для приема информации из упомянутой базы данных, ! алгоритм, осуществленный в рамках процессора, имеющий доступ к информации из базы данных о каждом из, по меньшей мере, одного типа топлива, чтобы создать план рейса, который оптимизирует рабочие характеристики, по меньшей мере, одного транспортного средства в соответствии с одним или более рабочих критериев для, по меньшей мере, одного транспортного средства. ! 2. Система по п.1, отличающаяся тем, что дополнительно содержит ! элемент определения местоположения транспортного средства, ! элемент характеристики для получения информации о территории нахождения, по меньшей мере, одного транспортного средства ...

СПОСОБ ОЦЕНКИ ЗАГРЯЗНЕНИЯ И ОЧИСТКИ РЕЛЬСА, В ЧАСТНОСТИ, ДЛЯ ЖЕЛЕЗНОДОРОЖНОГО ТРАНСПОРТНОГО СРЕДСТВА

УДЕРЖИВАЮЩЕЕ ПРИСПОСОБЛЕНИЕ ДЛЯ ПАССАЖИРОВ С ИНТЕГРИРОВАННЫМ ОСВЕЩЕНИЕМ

Verfahren zum Erkennen eines Fahrschlauchs bei schienengebundenen Fahrzeugen

Im Bereich der schienengebundenen Fahrzeuge haben bislang aus dem Bereich der KFZ-Industrie bekannte Fahrassistenzsysteme wie Kollisionswarn- und Vermeidungssysteme wenig Einzug erhalten. Dies ist insbesondere auf eine ungenaue und unzuverlässige Erfassung des Fahrschlauchs, der zur Kollisionserkennung notwendig ist, aufgrund einer fehlenden Möglichkeit der Lenkwinkelerfassung und fehlender optischer Fahrbahnkennzeichnungen bei Schienenfahrzeugen zurückzuführen. Die vorliegende Erfindung offenbart eine Möglichkeit den Fahrschlauch, unter Ausnutzung der Schienenbindung von Schienenfahrzeugen, anhand eines in einer Datenbank gespeicherten digitalen Streckennetzes, sowie den aktuellen Positions- und Bewegungsdaten des Fahrzeugs zuverlässig zu ermitteln. Somit ist sie die Grundlage für die Anwendung von Kollisionswarn- und Vermeidungssystemen im Schienenverkehr und trägt damit zu einer erheblichen Sicherheitssteigerung im modernen Straßenverkehr bei.

Bereitstellen von Fahrtstatus in einem Fahrzeug

Ein Computer, der einen Prozessor und einen Speicher aufweist, der Anweisungen speichert, die durch den Prozessor ausführbar sind. Der Computer ist zu Folgendem programmiert: Bestimmen eines Gesamtfahrtparameters, der einem Ziel eines Insassen eines Fahrzeugs zugeordnet ist; Bestimmen eines Fortschrittsparameters seit Beginn einer Insassenfahrt; und Steuern einer Lichtausgabe einer Statusbaugruppe, wobei die Ausgabe die Parameter darstellt.

ENDGERÄTEEINRICHTUNG, ÜBERTRAGUNGSEINRICHTUNG, DATENÜBERTRAGUNGSSYSTEM UND DATENEMPFANGSVERFAHREN

Eine Endgeräteeinrichtung weist eine Signalempfangseinheit (41) auf, die Signale empfängt, die von einer Mehrzahl von Übertragungseinrichtungen übertragen sind, und die Inhalte der Daten analysiert, die in den Signalen enthaltenen sind; und weist eine Steuerungseinheit (42) auf, die eine Steuerung zum Auswählen einer Übertragungseinrichtung von der Mehrzahl von Übertragungseinrichtungen durchführt, die Signale, die identische Daten enthalten, übertragen haben, und bewirkt, dass die Signalempfangseinheit kontinuierlich ein Signal empfängt, das von der ausgewählten Übertragungseinrichtung übertragen wird, wenn die Anzahl von empfangenen Signalen, die identische Daten enthalten, gleich zu oder größer als eine vorgeschriebene Anzahl ist.

Verfahren und Anordnung zum Ermitteln der Personen-Belegung eines Schienenfahrzeugs

Die Erfindung betrifft ein Verfahren zum Ermitteln der Personen-Belegung eines Schienenfahrzeugs. Um ein solches Verfahren auf besonders einfache Weise mit hinreichender Genauigkeit durchführen zu können, werden Einschaltzustände auf dem Schienenfahrzeug vorhandener Mobiltelefone mittels einer Erfassungseinrichtung ermittelt werden; mittels einer Auswerteeinheit wird aus den erfassten Einschaltzuständen die Personen-Belegung des Schienenfahrzeugs bestimmt. Die Erfindung betrifft auch eine Anordnung zum Ermitteln der Personen-Belegung eines Schienenfahrzeugs.

Warnvorrichtung für Schienenfahrzeuge

Es wird eine Warnvorrichtung für Schienenfahrzeuge (105, 107), ein Verfahren zum Warnen von Schienenfahrzeugen (105, 107) sowie ein Fahrerassistenzsystem für ein Schienenfahrzeug (105, 107) beschrieben. Durch die Warnvorrichtung wird durch ein erstes Schienenfahrzeug (105) der Zustand eines Schienenwegs (101, 103) erfasst und ausgewertet, und die ausgewerteten Informationen (113) werden an ein weiteres Schienenfahrzeug (107) übermittelt. Das Fahrerassistenzsystem nutzt diese Informationen (113), um die Brems- oder Antriebskräfte oder die Geschwindigkeit des Schienenfahrzeugs (107) unter Berücksichtigung der empfangenen Informationen (113) situationsabhängig anzupassen.

System und Verfahren zum Verifizieren einer Einrichtung eines Zuges mit verteilter Antriebskraft

Verifizierungssystem zum Verifizieren der Einrichtung eines Antriebskraftverteilungs-Steuersystems in einer Reihe miteinander verbundener Fahrzeuge mit einem Führungsantriebsfahrzeug und einem oder mehreren ferngesteuerten Antriebsfahrzeugen, und in dem das Antriebskraftverteilungs-Steuersystem ein Kommunikationssystem zwischen dem Führungsantriebsfahrzeug und dem ferngesteuerten Antriebsfahrzeug besitzt, wobei das Verifizierungssystem aufweist: einen Befehlseingabemechanismus zum Eingeben von Einrichtungsdaten, die eine Richtung anzeigen, in die ein ferngesteuertes Antriebsfahrzeug in Bezug auf das Führungsantriebsfahrzeug zeigt; und wenigstens eine mit dem Kommunikationssystem verbundene Steuerung zum Ermitteln der Bewegungsrichtung des Führungsantriebsfahrzeugs und des ferngesteuerten Antriebsfahrzeugs; wobei das Kommunikationssystem ein die Bewegungsrichtung des ferngesteuerten Antriebsfahrzeugs anzeigendes Statussignal aus dem ferngesteuerten Antriebsfahrzeug an das Führungsantriebsfahrzeug ...

Anordnung und Verfahren zur Erzeugung eines Türfreigabesignals für Bahnsteigtüren

Anordnung zur Erzeugung eines Türfreigabesignals für Bahnsteigtüren, umfassend wenigstens einen ersten Sensor (12) und einen zweiten Sensor (14) und eine Steuereinheit, wobei die Sensoren (12, 14) entlang eines Gleisabschnittes (10), in dem ein Zug (16) halten soll, angeordnet und mit der Steuereinheit kommunikativ gekoppelt sind und wobei die Steuereinheit dazu ausgebildet ist, mittels der Sensoren (12, 14) zu erfassen, ob ein Zug (16) in den Gleisabschnitt (10) eingefahren ist und, wenn ja, ein erstes Zeitintervall vorbestimmter Länge zu starten und, wenn das Zeitintervall ohne Unterbrechung abgelaufen ist, ein Bahnsteigtürfreigabesignal zu erzeugen.

Railway train monitoring device for an automated train disposition system

The train monitoring device uses a communication device (3a,3b) linked to the onboard computer for the locomotive (1) and each wagon (2) of the train, for communication with at least one monitoring center (5) via a long distance communication link (4). The communication devices communicate with one another via a short distance communication link (6), with polling of the data provided by each wagon communication device, which is normally held in a sleep mode.

VERFAHREN ZUM BESTIMMEN DES AUFBAUS ÜBER KABEL VON VERTEILTER ANTRIEBSLEISTUNG

Vehicle control device, transport system, vehicle control method, and program

Transport passenger monitoring systems

Railroad track survey system

Rail track asset survey system

Test device for and method of testing interoperability of railway vehicles

A device 1, for testing interoperability of vehicles that are intended to be part of a railway train, comprises a data and processing control unit (DPU) which outputs communication signals 17 to the railway vehicle under test 30 and processes communication signals 17 received from that vehicle, thereby simulating a communication behaviour according to a functionality of a simulated railway vehicle communicatively coupled to that vehicle. A user interface outputs test results and/or enables a user to control testing. The DPU may evaluate the received communication signals to determine whether the vehicle under test is correctly functioning within a railway train. The test device may store data enabling the DPU to simulate different types of vehicles that may be coupled to the vehicle under test. The communicative connection of the test device may be identical to that of a real railway vehicle, but the mechanical coupling might not be identical.

Train integrity determination

POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS THEREFOR

POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS THEREFOR

POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS THEREFOR

PROCEDURE AND SYSTEM FOR THE BRAKING FORCE-RECEIVING ACTIVATION OF AN UNSOLICITED AXLE

Passagierinformation für Passagiere in Fahrzeugen

Disclosed is a method for providing passenger information to passengers in vehicles (1), in particular in rail vehicles; a plurality of image display devices (7a-7r) is stationarily arranged in the area that is visible to the passengers in the vehicle (1), and a specific image display device (7a-7r) is associated with a specific exit and is located near said exit; each of a plurality of image display devices (7a-7r) has an associated image generation unit which receives operating data about the vehicle (1) from a control device (2) of the vehicle; the image generation unit calculates, on the basis of the received operating data and on the basis of data which is already stored in the image generation unit and which includes at least the position of the associated exit along the longitudinal axis of the vehicle (1) as well as the location of infrastructure units at least at one stop to be reached by the vehicle, an image containing directions to infrastructure units located at the stop to ...

MONITOR FOR RAILWAY TRAINS

PROCEDURE AND SYSTEM FOR AUTOMATIC DETERMINATION OF THE COMPILATION OF A RAIL-BOUND COURSE

ARRANGEMENT AND PROCEDURE FOR THE RECOGNITION OF THE CAR CONDITIONS AND THE ATTITUDE DIRECTION OF THE CARS IN A COURSE OR A CAR GROUP

Intelligent locomotive brake control system

An intelligent locomotive brake control system which selects and optimizes use of dynamic, independent, and automatic brakes on the locomotive to assure intended brake power, to minimize in-train forces, minimize brake component wear, and to automate standard train brake protocol. The system may be programmed to alter an automatic brake application commanded by a train driver to omit or reduce the amount of the automatic brake application in favor of a dynamic brake application, and independent brake application, or combination thereof.

A device for processing data of rolling stock

A device (100) configured to process data (10) comprised in data messages (200) passing on message buses (20) of a rolling stock, said device (100) comprising: - a universal input interface (101) receiving data messages (200) complying with the three following physical layers: o RS232; o RS485;10 o CAN; from said message buses (20), said data messages (200) comprising data (10); - a processing engine (103) receiving a remote requested configuration (300) comprising one or more processing rules (400); - a standardizing unit (102) decoding said data messages (200) into standardized data streams (201) in function of said remote requested configuration (300); and wherein said processing engine (103) further applies one or more of said one or more processing rules (400) of said standardized data streams (201) in function of said remote requested configuration (300)..

ON-BOARD INTEGRATED VEHICLE CONTROL AND COMMUNICATION SYSTEM

VEHICLE CONTROL SYSTEM AND METHOD

A system and method for controlling a vehicle system (100) control movement of the vehicle system (100) along a route (106). The vehicle system (100) includes one or more propulsion-generating vehicles (102; 600). A propulsion-generating helper vehicle (110) is temporarily added to the vehicle system (100) such that the helper vehicle (110) increases one or more of an amount of tractive force or an amount of braking effort generated by the vehicle system (100). The helper vehicle (110) may be added during movement of the vehicle system (100). The system and method may add the helper vehicle (110) without de-linking the propulsion-generating vehicles (102; 600) in the vehicle system (100) from each other. The system and method optionally may control movement of the propulsion-generating vehicles (102; 600) and the helper vehicle (110) according to a trip plan that designates operational settings as a function of at least one of time or distance along the route (106). 102A 104A 104B 10 02B ...

Train integrity and end of train location via RF ranging

Systems and methods that can be used in a Positive Train Control system to continuously monitor train integrity and end of train location using radio frequency (RF) ranging techniques to determine the line of sight distance between the head end and the end of the train. The systems and methods allow PTC controlled trains to maintain positive length of train awareness and to determine if a portion of the train separates unintentionally. The systems and methods can be implemented on existing RF infrastructure used on trains, without impacting existing messaging traffic, adding bandwidth or power requirements. The systems and methods work on stretched trains running on tangent or straight track, as well as on foreshortened trains running on curved track.

VEHICLE COMMUNICATION SYSTEM

A communication system uses a vehicle system controller to control operation of a vehicle system. An electronic air brake (EAB) controller and an electronically controlled pneumatic (ECP) brake controller control operation of a brake of the vehicle system. One or more network connections communicate data packets between the vehicle system controller and the brake controllers to allow the vehicle system controller to control the brake of the vehicle system using data packets communicated between or among two or more of the vehicle system controller, the EAB controller, or the ECP controller to allow the vehicle system controller to control the brake of the vehicle system. Inventor(s): Docket No.: 282894 (0 0) ( C) C)- CN (N C) E 0) -I-, r1 m CN (N T- 0 ...

System and method for verifying a distributed power train setup

Method for controlling a rail vehicle within a working area, control system and use of an external control device

A method for controlling a rail vehicle (12) within a working area is provided, wherein a working area (16) is allocated (104) to the rail vehicle (12) by an external control device (14), wherein the external control device (14) determines (110) the position of the rail vehicle (12) within the working area (16), and wherein the external control device (14) controls a driving condition of the rail vehicle (12), in order to prevent the rail vehicle (12) from leaving the working area (16). This method allows save operation of a rail vehicle within a working area of a railway network.

CONTROL SYSTEM AND METHOD FOR A VEHICLE SYSTEM

A system and method generate a trip plan for a trip of a vehicle system along a route. The usage of an engine during the trip is determined based on engine operational parameters, energy storage device operational parameters, and one or more objectives of the trip desired to be achieved. The usage of the energy storage device during the trip is also determined based on the engine operational parameters, the energy storage device operational parameters, and the one or more objective, including when to charge or discharge the energy storage device during the trip.

Method and apparatus for determining relative locomotive position in a train consist

AUTOMATED SYSTEM AND METHOD FOR OPTIMIZING THE CONTROL OF A TRAIN

A system for optimizing the control of a train that includes an interface for receiving data representing a set of operational parameters for a train that will traverse a predetermined route. A server is interconnected to the interface and programmed to generate a plurality of scenarios using the same set of operational parameters but different control parameters. A simulator is programmed to perform a simulation of the operation of the train as described by the operation parameters and control parameters. The server is programmed to review the results of the simulation and score how closely the simulations achieved one or more performance metrics, thereby identifying which control parameters should be used by the train and allowing the control parameters to be transmitted to the train.

MONITORING AND CONTROLLING OF DISTRIBUTED MACHINES

According to various aspects, exemplary embodiments are disclosed of apparatus and methods for monitoring and controlling distributed machines. In an exemplary embodiment, a network includes machines each having sensor(s) and/or actuator(s). Each machine has a node resident on the machine and/or in communication with the machine and that provides raw data from the sensor(s) and/or actuator(s). Each node has a network interface, and a processor and memory configured as a node agent to embed the raw data in message(s) without reformatting the raw data. An engine receives and reformats messages from the node agents without reformatting raw data embedded in the messages. The engine directs the reformatted messages including the raw data to user device(s) for use in managing machine activity and/or status. The engine may send a message from a user device to a node of a given machine, for use in controlling activity and/or status of the given machine.

RADIO BLOCKING IN A TRAIN CONTROL SYSTEM

A train control system configured to automatically execute and ensure compliance with all requirements for radio blocking. A radio blocking module of the physical train control system of a lead train retrieves and displays the appropriate clearance points for acceptance by the train driver of the lead train. Once accepted, the clearance points are transmitted to a trailing train for display and acceptance by the train driver of the trailing train. An accepted clearance point is passed to the train control system for use as the next destination point for navigation purposes. The train control system can also electronically log all acts to comply with applicable radio blocking requirements.

TRAIN CONTROL SYSTEM AND METHOD OF CONTROLLING A TRAIN OR TRAINS

A train control system includes positioning systems at the end of the train and at the front of the train, allowing the conductor or engineer to unambiguously determine that no cars of the train have become detached. The positioning system at the end of the train is also used to verify that the entrie train has cleared a block. This information can be relayed to a dispatcher, thereby eliminating the need for trackside sensing equipment. A control unit prevent s the train from moving without an authorization that includes the train's current position.

SYSTEM, METHOD AND COMPUTER SOFTWARE CODE FOR OPTIMIZING TRAIN OPERATIONS CONSIDERING RAIL CAR PARAMETERS

A method for improving train performance, the method including determining a rail car parameter for at least one rail car to be included in a train, and creating a train trip plan based on the rail car parameter in accordance wit h one or more operational criteria for the train.

TRAIN CONTROL SYSTEM AND METHOD OF CONTROLLING A TRAIN OR TRAINS

A train control system includes positioning systems at the end of the train and at the front of the train, allowing the conductor or engineer to unambiguously determine that no cars of the train have become detached. The positioning system at the end of the train is also used to verify that the entrie train has cleared a block. This information can be relayed to a dispatcher, thereby eliminating the need for trackside sensing equipment. A control unit prevent s the train from moving without an authorization that includes the train's current position.

TRAIN CONTROL SYSTEM AND METHOD OF CONTROLLING A TRAIN OR TRAINS

A train control system includes positioning systems at the end of the train and at the front of the train, allowing the conductor or engineer to unambiguously determine that no cars of the train have become detached. The positioning system at the end of the train is also used to verify that the entrie train has cleared a block. This information can be relayed to a dispatcher, thereby eliminating the need for trackside sensing equipment. A control unit prevent s the train from moving without an authorization that includes the train's current position.

RAIL VEHICLE EVENT DETECTION AND RECORDING SYSTEM

This disclosure relates to a system and method for detecting and recording rail vehicle events. The system comprises one or more cameras, one or more sensors, non-transient electronic storage, one or more physical computer processors, and/or other components. The one or more cameras may be configured to acquire visual information representing a rail vehicle environment. The one or more sensors may be configured to generate output signals conveying operation information related to operation of the rail vehicle. The non-transient electronic storage may be configured to store electronic information. The one or more physical computer processors may be configured to detect rail vehicle events based on the output signals and facilitate electronic storage of the visual information and the operation information for a period of time that includes the rail vehicle event in the non-transient electronic storage.

STANDBY DEVICE FOR RAIL-CAR CONDUCTOR

Le dispositif de veille (10) comporte des premiers moyens de veille (20), comprenant : des moyens informatiques (22) de récupération d'informations informatiques de conduite fonctions d'un actionnement des moyens de conduite, et des moyens informatiques (24) d'analyse des informations informatiques récupérées, propres à détecter l'absence des variations des informations informatiques pendant une première durée prédéfinie. Il comporte également des seconds moyens de veille (26), indépendants des premiers moyens de veille (20), et comprenant : des moyens électroniques (28) de récupération par relayage d'informations mécaniques de conduite relatives à l'actionnement des moyens de conduite (12), et des moyens électroniques (30) d'analyse des informations mécaniques récupérées, propres à détecter l'absence d'actionnement des moyens de conduite pendant une seconde durée prédéfinie.

METHOD AND SYSTEM FOR DETERMINING BRAKE SHOE EFFECTIVENESS

A system for determining brake shoe effectiveness of a braking arrangement of a train during operation of the train including at least one brake database including braking data and at least one train database including train data. A control system is in communication with the at least one brake database and the at least one train database, and the control system dynamically determines brake shoe effectiveness data based upon the braking data and the train data, where the brake shoe effectiveness data includes the ability of the braking arrangement to retard the train to a specified level.

TRAIN AND SECURE DETERMINATION PROCESS OF THE MAKEUP OF SUCH A TRAIN

Ce procédé de détermination de la composition d'un train (1) comportant une pluralité de véhicules groupés en unités successives (10A, 10B, 10C) reliées entre elles, le train comportant : - un dispositif (24A, 24B, 24C) de gestion de la sécurité par unité (10A, 10B, 10C), chaque dispositif (24A, 24B, 24C) ayant deux identifiants qui lui sont propres, - un lien de communication d'attelage (12, 14) pour chaque paire d'unités adjacentes, - un réseau général (18) reliant tous les dispositifs (24A, 24B, 24C) entre eux, comprend une étape initiale d'émission, par chaque dispositif (24A, 24B, 24C), sur le réseau général (18), d'un message de diffusion non sécurisé et une étape de réception, par chaque dispositif (24A, 24B, 24C), de messages comportant les identifiants des autres modules. Le procédé comprend les étapes suivantes : - l'émission, sur le réseau général (18) et sur chaque lien de communication d'attelage (12, 14), par au moins un dispositif (24A, 24B, 24C), d'un message sécurisé à ...

CUMULATIVE INERTIAL TRACTIVE EFFORT

A method to determine fuel consumption, energy consumption, or both fuel consumption and energy consumption, during one test train run, or a plurality of test train runs, that is associated with modifying an operating parameter is provided. The method includes determining a reference fuel/energy consumption, and a cumulative ITE for one, or a plurality of reference train runs (CITE RR) over a portion of track, and correcting the reference fuel/energy consumption using the CITE RR of the one, or a plurality of reference train runs, to produce a corrected reference fuel/energy consumption value. The operating parameter is modified, and a modified fuel/energy consumption and cumulative ITE for the one, or a plurality of test train runs (CITE TR), over the portion of track is determined, and a corrected test fuel/energy consumption value is obtained by correcting the modified fuel/energy consumption using the CITE TR of the one, or a plurality of test train runs. The corrected reference fuel ...

METHOD AND ARRANGEMENT FOR DETERMINING THE OCCUPANCY OF A RAIL VEHICLE

The invention relates to a method for determining the occupancy of a rail vehicle. In order to be able to carry out such a method particularly easily with sufficient accuracy, switched-on states of mobile phones which are present on the rail vehicle are determined by means of a detecting device, and the occupancy of the rail vehicle is determined by an evaluation unit from the detected switched-on states. The invention also relates to an arrangement for determining the occupancy of a rail vehicle.

DATA MANAGEMENT SYSTEM AND METHOD FOR A TARGET DEVICE OF A VEHICLE

System and computer-implemented methods and processes for data management of a plurality of target devices of a vehicle, the system including a portable computer device programmed for wireless connectivity to a network and data management activities and interaction with the target devices. The system and computer-implemented methods and processes are particularly useful in connection with trains having at least one locomotive, where the train includes multiple target devices, such as a train event recording system and the like.

ON-BOARD INTEGRATED VEHICLE CONTROL AND COMMUNICATION SYSTEM

... 2064053 9101231 PCTABS00003 A train comprising a plurality of interconnected revenue carrying vehicles (10) is provided. Each of the vehicles (10) includes a controller (42, 46) for controlling the various subsystems (32 to 38) on the vehicle. When the vehicles are coupled to form a train, the controller in one of the vehicles is designated as a master and controls the operation of the other vehicles in the train. The controllers in the other vehicles operate as slaves and are responsive to control signals generated by the master. Software is included in the controllers to allow the master role to be transferred between vehicles without disabling the train.

RAILWAY LOCOMOTIVE ECP TRAIN LINE CONTROL

An interface adapter is provided between the locomotive MU cable and the ECP trainline permitting ECP data from the lead locomotive to be transmitted via the MU cable on trailing locomotives to a train of ECP cars. On the lead locomotive, the HEU Echelon interface is on a suitable line in the MU cable instead of the separate ECP tramline such that trailing locomotives do not require a separate ECP trainline. The adapt er generally employs two transceivers configured as back-to-back repeaters to bridge ECP data between the locomotive MU cable and the ECP trainline. A DC-DC converter can be used to provide the ECP trainline voltage, either as 230 VDC or as a lower voltage. In lower voltage systems the converter may be replaced by a voltage regulator, or may be eliminated. In any case, an inductor is employed on the output to provide a high impedance to the overlay transceiver.

MASS TRANSPORTATION PASSENGER GUIDANCE SYSTEM

Device for guiding flows of individuals in mass transportation systems, containing at least the following components: A) a guidance system in embarking and disembarking areas interacting with at least one of the following devices: a) a guidance system in the means of transportation, b) a blocking device between the embarking/disembarking areas and the means of transportation.

AUTOMATIC TRAIN SERIALIZATION WITH CAR ORIENTATION

A method of serialization including establishing a parameter along a length of the train between a node on one of the cars and one end of the train. The presence or absence of the parameter at each node is determined and the parameter is removed. The sequence is repeated for each node on the train. Finally, serialization of the cars is determined as a function of the number of either determined presences or absences of the parameter for each node. The parameter can be established by providing at the individual node, one at a time, an electric load across an electric line running through the length of the train and measuring an electrical property, either current or voltage, at each node. The same process is used to determine the orientation of a car. The operability of each node is determined by counting the presence and then the absence of a parameter along the whole train.

METHOD AND APPARATUS FOR DETERMINING RAILCAR ORDER IN A TRAIN

A method and apparatus for determining railcar order in an ECP equipped train involving the inherent propagation delay of a pneumatic signal propagation in a brake air line as measured by each car and used to determine the car order in the train.

METHOD AND APPARATUS FOR DETERMINING RELATIVE LOCOMOTIVE POSITION IN A TRAIN CONSIST

A method and apparatus for determining the position of one or more locomotives (102, 104) in a train consist. The receiver (108) receives a signal such as a reference signal from a global system determines a coordinate position for that locomotive. A processor (112) determines a relative position for the locomotive in the train consist based on its determined coordinate position. This process is periodically repeated for each locomotive in the train consist so that the configuration of locomotives in the train consist may be tracked or verified as cars (106) are added or removed from the train.

Verfahren und Einrichtung zum Feststellen der Länge eines schienengebundenen Zuges von einem Fahrzeug des Zuges aus

Schaltungseinrichtung zur Bestimmung in welcher Fahrtrichtung sich die Gehäusewand eines Wagens einer Eisenbahnzugeinheit befindet

SYSTEM FOR POWER CONTROL FOR VEHICLES SYSTEM

DEVICE FOR DATA PROCESSING ROLLING STOCK

COMMUNICATION SYSTEM AND METHOD IN MOVABLE COMPOSITION

COMMUNICATION SYSTEM AND METHOD IN MOVABLE COMPOSITION

WDP setup determination method

On -vehicle media device of railroad locomotive vehicle

Communication system and method for railway vehicle marshalling

Data framing method and device for high-speed maglev vehicle-mounted radio control unit

AN IMPROVED SAFETY CALCULATOR. METHOD AND DEVICE FOR CONTROLLING A BRAKE SYSTEM OF A MOTOR VEHICLE

SWITCHING CONFIGURATION FOR THE DETERMINATION OF THAT END OF A CAR, WHICH IS TURNED TO THE TRACTION VEHICLE

ASSISTING DEVICE FOR A RAIL VEHICLE

Le dispositif (10) d'aide à la conduite pour un véhicule ferroviaire comprend des moyens (12) de détermination d'une vitesse cible (Vc), des moyens (20) de comparaison d'une vitesse instantanée (Vi) du véhicule ferroviaire avec la vitesse cible (Vc) ou un intervalle entourant la vitesse cible, et des moyens (22) d'indication d'instructions de conduite à destination d'un conducteur du véhicule ferroviaire, lesdites instructions de conduite comportant des instructions de modification de la vitesse instantanée (Vi) en vue de l'approcher de la vitesse cible (Vc).

TCMS AND METHOD OF DATA DISTRIBUTED PROCESSING

공심형 선형동기모터 제어용 차량-지상 코일 상대 위치 검지 시스템 및 이를 이용한 차량-지상 코일 상대 위치 검지 방법

... 공심형 선형동기모터 제어용 차량-지상 코일 상대 위치 검지 시스템 및 이를 이용한 차량-지상 코일 상대 위치 검지 방법에서, 상기 상대 위치 검지 시스템은 지상 코일, 교차루프 유도선, 차상 안테나 및 신호 처리부를 포함한다. 상기 지상 코일은 지상 궤도에 설치되며 3상(phase)을 가진다. 상기 교차루프 유도선은 상기 지상 궤도에 상기 지상 코일을 따라 설치되고, 위치 검지용 신호를 발신하며, 상기 지상 코일의 극피치와 일치하는 길이의 루프가 반복된다. 상기 차상 안테나는 차량에 설치되며 상기 교차루프 유도선에서 발신되는 위치 검지용 신호를 감지한다. 상기 신호 처리부는 상기 차상 안테나에서 감지된 신호를 처리한다.

Chain of custody

APPARATUS AND METHOD FOR DISPLAYING DATA OF GUIDED RAILBOUND VEHICLES ON A TERMINAL

A RAILWAY TRACK CONDITION MONITORING SYSTEM FOR DETECTING A PARTIAL OR COMPLETE DISRUPTION OF A RAIL OF THE RAILWAY TRACK

A RAILWAY TRACK CONDITION MONITORING SYSTEM FOR DETECTING A PARTIAL OR COMPLETE DISRUPTION OF A RAIL OF THE RAILWAY TRACK

Train guidance display system and train guidance display method

INTRA-VEHICULAR INFORMATION PROVISION DEVICE

An objective of the present invention is to obtain an intra-vehicular information provision device with which it is possible to display station facility information more reliably without requiring installing a large-scale system. The intra-vehicular information provision device comprises: a storage unit (4) which stores a station facility image administration table (5) with which station facility image selection conditions including at least station names, progress directions, and door opening directions, and station facility images are associated, and a station facility image database (6) with which a plurality of the station facility images corresponding to the station facility image selection conditions are logged for each station; and an image display control unit (7) which queries the station facility image administration table (5), selects from the station facility image database (6) the station facility image for which train information (30) obtained from a train information administration ...

SYSTEM AND METHOD FOR CONTROLLING A POWERED VEHICLE

An operating system for controlling a powered vehicle includes a plurality of controllers or other control subsystems and a communication system. The control subsystems are onboard the powered vehicle for controlling multiple operations of the vehicle. At least one of the control subsystems has a memory in which vehicle control system data is stored and the data is accessible and used by one or more of the other control subsystems for controlling vehicle operations. The communication system controls the sharing of the data across the plurality of control subsystems on the vehicle, and includes an open defined interface unit configured so that the control subsystems may access the data in a common defined manner with predictable results.

TRAIN INTEGRITY NETWORK SYSTEM

A train integrity network system comprises bogie units which monitor critical parameters relating to the condition of bogie components and the rail track they are travelling on, an onboard server which controls the bogie units and a wireless network which enables communication between the server and the bogie units. Each bogie unit is powered by an electrical generator which utilises the rotation of the bogie wheels and has a processor which compares the critical parameters against defined standards in order to issue alerts to the train driver. The wireless network utilises master/slave base band role switching, has store-and-forward nodes which convey quasi real time data to the server and utilises frequency hopping modes.

VEHICLE COMMUNICATION AND CONTROL SYSTEM

A system includes one or more processors and a communication device onboard a first remote vehicle of a vehicle system that includes a controlling vehicle. The one or more processors are configured to establish a communication link with the controlling vehicle, and, in a first mode of operation, to automatically control movement of the designated remote vehicle responsive to movement-control messages received from the controlling vehicle over the communication link. The one or more processors are also configured, responsive to receipt of a designated suspend message from the controlling vehicle, to switch the designated remote vehicle from the first mode of operation to a second mode of operation where movement of the designated remote vehicle is controlled independently of the controlling vehicle while maintaining the communication link.

TRAIN-INFORMATION MANAGEMENT DEVICE AND DEVICE CONTROL METHOD

The train-information management device includes a position detection unit; a regenerating-condition detection unit that detects a regenerative-brake usage condition; a train-line-information holding unit that holds therein information on a section in which a train is more likely to use a brake; a residual-air-amount calculation unit that calculates the amount of residual air in an air tank; and a compressor control unit that controls a compressor. In a regeneration-preparation condition, if a train is running through a position where the distance between the position and a section in which a train is more likely to use a brake is equal to or less than a given value, if the train does not use a regenerative brake, and if the amount of residual air reaches 0%, the compressor control unit causes a compressor to start generating compressed air.

RAIL VEHICLE EVENT TRIGGERING SYSTEM AND METHOD

This disclosure relates to a system configured to detect rail vehicle events. Some or all of the system may be installed in a rail vehicle and/or be otherwise coupled with the rail vehicle. In some implementations, the system may detect rail vehicle events based on pre-determined rail vehicle event criteria sets. The system may include one or more sensors configured to generate output signals conveying information related to the rail vehicle. In some implementations, the system may detect rail vehicle events based on a comparison of the information conveyed by the output signals from the sensors and/or parameters determined based on the output signals to the pre-determined rail vehicle event criteria sets.

Adaptive train model

An adaptive train model (ATM) for predicting train consist reactions to specific stimuli using a system including at least one measurement sensor located on the train consist, a data base, and a computer. The ATM collects sensor data as the consist is moving, determines a consist force balance utilizing the sensor data and the computer, determines a set of consist coefficients using the computer, and predicts train consist kinetic characteristic values using the consist force balance and the set of consist coefficients.

On-rail train management system, ground apparatus, and train management method

When there is a train entering a building of a rail yard, a ground apparatus stores vehicle-formation-set IDs of respective vehicle-formation-sets of the train in the entering order by a FILO method. Additionally, when there is the train leaving the building, the vehicle-formation-set IDs are sequentially read by the FILO method, an inquiry addressed to the vehicle-formation-set IDs is transmitted in the order of the reading to obtain the train information from the on-board apparatus of each of the vehicle-formation-sets forming the train. When the on-board apparatus does not respond to the inquiry, and obtaining of the train information fails, the ground apparatus performs a predetermined alarm output control.

Method for Determining Location of Other Trains for PTC Purposes

A train-to-train warning system and method for communicating an information notification, may include receiving or sensing, by a head of train computer of a listener train, an information notification originating from an end of train device associated with a first train in a geographic area, identifying the first train based on at least one of the position of the first train or the identifier associated with the first train, determining, one or more events or conditions of the first train in the track network based on the information notification, generating an updated operation of the listener train including one or more actions, the updated operation based on the one or more events or conditions associated with the first train, and controlling a movement of the listener train based on at least one of the one or more actions.

ELECTRONIC HORN FOR TRAINS

An electronic horn for a train includes a microcontroller and a horn configured to provide an audible output sound, the microcontroller configured to provide one or more signals to the horn indicative of a desired audible output sound from the horn. The microcontroller is configured to vary an intensity of the audible output sound from the horn as a function of a speed of the vehicle. The microcontroller is also configured to vary an intensity of the audible output sound from the horn as a function of a period of time within a calendar. Also, the horn includes a horn body and a compression driver, the horn body being mechanically connected with the compression driver. A feedback loop circuit includes the microcontroller and the compression driver, the feedback loop circuit being configured to control an intensity of the audible output sound from the horn. 1. Apparatus for use on a vehicle , comprising:a microcontroller; anda horn configured to provide an audible output sound, the microcontroller configured to provide one or more signals to the horn indicative of a desired audible output sound from the horn;wherein the microcontroller is configured to vary an intensity of the audible output sound from the horn as a function of a speed of the vehicle.2. The apparatus of claim 1 , wherein the vehicle comprises a train.3. The apparatus of claim 1 , wherein the desired audible output sound from the horn includes one or more characteristics of the audible output sound from the horn claim 1 , wherein the one or more characteristics of the audible output sound from the horn include a fundamental frequency and its harmonics and an intensity of the sound.4. The apparatus of claim 1 , wherein the desired audible output sound from the horn is a function of a desired sound provided in a signal on a line from an external device operated by a user.5. The apparatus of claim 1 , wherein the microcontroller is responsive to a signal indicative of a speed of the vehicle to vary an ...

REGENERATIVE POWER-AMOUNT ESTIMATION DEVICE AND BRAKE PLAN PLOTTING DEVICE

A regenerative power-amount estimation device according to an embodiment includes a regenerative power-amount estimation model for each brake notch switching configured to include a transient response of an electric brake corresponding to a switching operation of a brake notch for each switching operation of the brake notch in an operation of railway vehicles. A regenerative power-amount estimation part is configured to estimate an expected amount of regenerative power acquired for a brake plan being temporal transition data of the brake notch, based on the regenerative power-amount estimation model for each brake notch switching.

Train Control System

According to one embodiment, a train control system for a train is disclosed, the control system includes a speed detection unit configured to detect the train speed, a position detecting unit configured to detect position information of the train, a signal aspect speed receiver to receive signal aspect speed information from outside the train, an automatic train operation (ATO) unit that is configured to output a first throttle notch command to drive the train between stations and to stop the train at a target position, a specification notch pattern output unit configured to selectively output a second throttle notch control command. The signal aspect speed information includes a speed limit for a location. The first output throttle notch command is based, at least in part, on the signal aspect speed information.

System and method for vehicle control

A system includes a first propulsion subsystem and a second propulsion subsystem. The first propulsion subsystem is operable to provide electrical energy to a first communication device when operating in an ON mode. The second propulsion subsystem is operable to provide electrical energy to a second communication device when operating in the ON mode. The first propulsion subsystem and the second propulsion subsystem are controllable in a mode of operation where if one of the first propulsion subsystem or the second propulsion subsystem is controlled to be in an OFF mode, the other of the first propulsion subsystem and the second propulsion subsystem provides electrical energy to the respective first communication device or the second communication device.

Method and system for rail vehicle control

A system comprises a control module that is configured for operable coupling with at least one of a brake system and/or a penalty detection system of a first vehicle. The control module is further configured to operate in a first mode of operation. In the first mode of operation, the control module activates the brake system, responsive to receiving a first control signal from a second vehicle; the first and second vehicles are coupled in a consist. Alternatively or additionally, the control module is configured to operate in a second mode of operation. In the second mode of operation, the control module is configured to generate the first control signal for transmission to the second vehicle and activation of a brake system of the second vehicle, responsive to receiving a second control signal from the penalty detection system.

Communication system and method for a rail vehicle

A method of communicating data signals includes receiving data from one or more data sources disposed on board a rail vehicle and allocating different portions of a data communication bandwidth to data signals that include the data based on categories of the data. The categories represent at least one of the one or more data sources that provided the data or contents of the data. The data communication bandwidth includes a bandwidth that is available on a communication pathway of the rail vehicle. The method also includes transmitting the data signals through the communication pathway using the portions of the bandwidth that are assigned to the data signals.

Railroad Train Monitoring System

Railcar monitoring utilizes instrumented, flexible pads supported within the truck pedestal jaws on the bearing adapters. The pads contain sensors for monitoring temperature pressure, shifting loads, truck hunting and the like and have circuitry for processing information received from the sensors and for processing and reporting departures of performance variables to a remote source. The system cyclically activates polling each pad on a car and communicates signals of critical departures and car identity to a remote source.

IN-VEHICLE GUIDANCE DISPLAY SYSTEM AND IN-VEHICLE GUIDANCE DISPLAY METHOD

A ground system includes a guidance-display-data creation device that creates a dataset including information on a stop station pattern, effective-period related information, and train number information as guidance display data, and an information distribution server that wirelessly distributes all or a part of a dataset included in the guidance display data to an on-board system. The on-board system includes a central distribution server that manages the distributed dataset, and when a train number is set, distributes the dataset to each vehicle if the central distribution server holds a dataset corresponding to the train number and within an effective period, and notifies the information distribution server of the train number to acquire a corresponding dataset and distributes the corresponding dataset to each vehicle if the central distribution server does not hold the dataset corresponding to the train number and within the effective period. 1. An in-vehicle guidance display system comprising:a ground system that creates guidance display data to be used to display a guidance in a vehicle of a train; andan on-board system that is mounted on the train and displays a guidance using guidance display data created by the ground system, whereinthe ground system includesa guidance-display-data creation device that creates, for each line as the guidance display data, a dataset including information on a stop station pattern for each train type, effective-period related information indicating at least one of a start date and time and an end date and time of an effective period, and train number information, anda data distribution server that holds the guidance display data and that wirelessly distributes all or a part of the dataset included in the held guidance display data to the on-board system at a predetermined timing, andthe on-board system includesa central distribution server that manages the dataset distributed from the ground system, and when a train number of ...

METHOD FOR SECURING A PILOTING SYSTEM OF A RECONFIGURABLE MULTI-UNIT VEHICLE AND A SECURE PILOTING SYSTEM

A method for securing a control system and a secured control system of a multi-unit vehicle. The control system has a device for determining a composition of the multi-unit vehicle, that can autonomously determine the composition of the multi-unit vehicle and generate composition data. A calculator for at least one unit of the multi-unit vehicle. Each calculator is connectable to an inlet/outlet set of inlet/outlet modules for at least one unit and to the composition-determining device, in order to exchange operating data of the unit and/or the multi-unit vehicle with each inlet/outlet module, and to acquire data relating to the composition from the determination device. At least one module for dynamically securing the exclusive connection of each calculator to the inlet/outlet set determines, from the composition data, the validity of the inlet/outlet set, and controls, cyclically or sufficiently frequently, a coherence between each connection of each calculator to the inlet/outlet set. 115-. (canceled)16. A method of securing a piloting system to be fitted to and to pilot a multi-unit vehicle , the method which comprises:independently determining a composition of a multi-unit vehicle by a device for determining the composition of the multi-unit vehicle correlated to a generation of a composition datum of the multi-unit vehicle;transmitting the composition datum to a set of elements of the piloting system, wherein at least one element of the set of elements is a processor of the piloting system;determining, by the processor using the composition datum, a set of inputs/outputs of at least one input/output module intended to be fitted to the multi-unit vehicle; andconnecting each element of the set of elements to the set of inputs/outputs.17. The method according to claim 16 , wherein the set of elements includes a processor group.18. The method according to claim 17 , which comprises implementing a securing and prioritization mechanism for the connection of at least ...

Train and Method for Safely Determining the Configuration of such a Train

A method for determining the configuration of a train and a train is provided. The train includes a plurality of vehicles in succession connected to each other, one safety management device per unit, each device having two designated identifiers, one coupling communication for each pair of adjacent unit and a general network for connecting all the devices to each other. An initial step of transmitting, with each device, over the general network, a non-secured broadcast message and a step of receiving, with each device, messages including the identifiers of the other modules is performed. The method includes transmitting, over the general network and over each coupling communication link, with at least one device, a secured message to one of the adjacent devices to the device, the message including one of the identifiers of the device transmitting, over the general network, with each device having received an identifier of another connected through a coupling communication link, at least one restoration message including both identifiers of the device as well as the received identifier, receiving, with each device, the transmitted restoration messages, and determining, with at least one device, the configuration of the train. 114-. (canceled)15. A method for determining a configuration of a train , the train including a plurality of vehicles grouped as successive units connected to each other , including a head unit and a tail unit , the train including one safety management device per unit , each safety management device having two designated identifiers , one coupling communication link for each pair of adjacent units , each coupling communication link only connecting two safety management devices of adjacent units and a general network connecting all the safety management devices to each other , the method comprising an initial step of transmitting with each safety management device , over the general network , a non-secured broadcast message including the two ...

In-vehicle information distribution system and in-vehicle information distribution method

An in-vehicle information distribution device includes a current-status-information acquisition unit that acquires current-status information, a status-type determination unit that refers to a status-type list table, and determines to which of status types classified in the status-type list table the current-status information corresponds, a status determination unit that refers to a status-type/status-determination-information correspondence table, acquires status-determination information corresponding to the determined status type, and determines a status of a train based on the status-determination information, and a display-content decision unit that refers to a status-type/display-content-information correspondence table, which classifies a display content to be displayed on a display device (AC-drive) and a display device (DC-drive) into status types, acquires display-content information corresponding to the determined status type, and selects display data corresponding to the display-content information.

Railway train control system having multipurpose display

A railway train control system having a multi-purpose display is disclosed. The railway train control system includes a human-machine interface having a first display and a second, display. The first display provides a train control interface that enables a first operator, such as an engineer, to control one or more functions of the train. The second display is a multipurpose display that can switch between a standard mode and an application mode. The second display displays a read-only display of the train control interface in the standard mode and displays applications to enable a second operator, such as a conductor, to complete various tasks in the application mode.

RAIL VEHICLE HAVING AT LEAST ONE TRAIN PROTECTION DEVICE ACCORDING TO A NATIONAL STANDARD AND HAVING AN ETCS VEHICLE APPARATUS AND METHOD FOR OPERATING THE RAIL VEHICLE

A rail vehicle includes at least one train protection device according to a national standard, an ETCS vehicle apparatus with a driver's cab display, and an interface for inputting operational data via the interface for the at least one train protection device. In order to make such a rail vehicle maintenance-friendly, the train protection device is embodied in such a way that an interrogation of an identification code is generated on the driver's cab display within the scope of the inputting of the operational data, and when the response to the interrogation is correct a data interrogation with technical maintenance data is generated on the driver's cab display. A method for operating the rail vehicle is also provided. 12-. (canceled)3. A rail vehicle , comprising:at least one train protection device according to a national standard;an ETCS vehicle apparatus having a cab display; andan interface for inputting operational data through said interface for said at least one train protection device;said at least one train protection device generating a request for an identification code during the inputting of the operational data and producing a data request with maintenance data on said cab display if the request is responded to correctly.4. A method for operating a rail vehicle , the method comprising the following steps:providing at least one train protection device according to a national standard, an ETCS vehicle apparatus with a cab display, and an interface for inputting operational data for the at least one train protection device;generating a request for an identification code at the cab display during the inputting of the operational data; andproducing a data request with maintenance data on the cab display if the request is responded to correctly. It is known for rail vehicles in the past to have been equipped almost exclusively with train protection devices conforming to a national standard in each case. In Europe, this is for example the ...

Monitoring and controlling of distributed machines

According to various aspects, exemplary embodiments are disclosed of apparatus and methods for monitoring and controlling distributed machines. In an exemplary embodiment, a network includes machines each having sensor(s) and/or actuator(s). Each machine has a node resident on the machine and/or in communication with the machine and that provides raw data from the sensor(s) and/or actuator(s). Each node has a network interface, and a processor and memory configured as a node agent to embed the raw data in message(s) without reformatting the raw data. An engine receives and reformats messages from the node agents without reformatting raw data embedded in the messages. The engine directs the reformatted messages including the raw data to user device(s) for use in managing machine activity and/or status. The engine also sends a message from a user device to a node of a given machine, for use in controlling activity and/or status of the given machine.

SYSTEM AND METHOD FOR PROVIDING INFORMATION TO AN INFORMATION SYSTEM IN A VEHICLE

The invention pertains to a system for providing information to an information system in a vehicle, comprising: a communication interface () to communicate with a server () residing outside the vehicle (); data storage means () to temporarily store data received from the server via the communication interface; data gathering means () to obtain information about a current situation or event independently of the server; an information system () to provide information services to crew and/or passengers or to control systems of the vehicle; and a processor (). The processor is configured to: detect whether the communication interface is operational, if the communication interface is operational, provide data received from the communication interface to the information system; otherwise, provide data retrieved from the data storage means and adapted on the basis of information obtained from the data gathering means to the information system. 2. The system according to claim 1 , wherein said data gathering means further comprises a Global Positioning System receiver arranged to determine the current location of said vehicle.3. The system according to claim 1 , wherein said data gathering means comprises at least one sensor arranged to determine current weather conditions.4. The system according to claim 1 , wherein said data gathering means comprises means to retrieve locally generated information about said current situation or event.5. The system according to claim 1 , wherein said information system comprises an output system for outputting messages in a passenger compartment of said vehicle.6. The system according to claim 1 , wherein said data gathering means further comprises a receiver for receiving railway beacon signals.7. A passenger vehicle comprising the system according to .9. The method according to claim 8 , wherein said data gathering means further comprises a receiver for receiving railway beacon signals claim 8 , said processor being further configured ...

Vehicle operation control system

A vehicle control system includes an operation manager controller electrically coupled to an operator controller of a vehicle and to a local vehicle control system of the vehicle. The operation manager controller receives an operator command from the operator controller and can regulate the operator command to control operation of the vehicle.

ON-CAR-DATA RECORDING APPARATUS AND IN-TRAIN-IMAGE DATA MANAGING SYSTEM

An on-car-data recording apparatus mounted on a train to record image data, which is data of a video or an image photographed by an image pickup apparatus set in the train, including: a secret-key retaining unit that retains a secret key paired with a public key for electronic signature for which certification by a certification authority is completed, a train-specific-information managing unit that manages information specific to the own train capable of specifying a traveling position of the own train, an electronic-signature generating unit that integrates, the image data and the information managed by the train-specific-information managing unit, calculates a hash value of obtained integrated data, and generates an electronic signature on the basis of the calculated hash value and the secret key, and an image data managing unit that retains the generated electronic signature and the image data used in generating the electronic signature in association with each other. 1. An on-car-data recording apparatus mounted on a train to record image data , which is data of a video or an image photographed by an image pickup apparatus set in the train , the on-car-data recording apparatus comprising:a secret-key retaining unit that retains a secret key paired with a public key for electronic signature for which certification by a certification authority is completed;a train-specific-information managing unit that manages information specific to the own train capable of specifying a traveling position of the own train;an electronic-signature generating unit that integrates, every time the image data is generated by the image pickup apparatus, the generated image data and train specific information, which is the information managed by the train-specific-information managing unit, calculates a hash value of obtained integrated data, and generates an electronic signature on the basis of the calculated hash value and the secret key; andan image data managing unit that retains ...

System and method for decoupling a vehicle system

A system and method for separating a vehicle system into separate vehicle segments, separately moving the vehicle segments, and re-connecting the vehicle segments without initiation of a brake penalty application are provided. The system and method communicate a suspend command signal between vehicle segments to suspend operations of vehicles in a cooperative mode. The vehicles in the vehicle system are decoupled into plural separate vehicle segments. The system and method also move one or more of the vehicle segments separately from one or more other vehicle segments. The vehicle segments are reconnected to form the vehicle system, and the system and method communicate a reconnect command signal between the vehicle segments to resume operations in the cooperative mode, without incurring a penalty brake application of the vehicle system.

Communication System And Method Of A Vehicle Consist

A communication system and method receive, at an energy management system disposed onboard a vehicle system formed from a lead vehicle and one or more remote vehicles, trip data that represents one or more characteristics of an upcoming trip of the vehicle system along a route. A selected portion of the trip data is communicated from the energy management system to a distributed power system disposed onboard the vehicle system. The selected portion includes identifying information and one or more orientations of the one or more remote vehicles. Using the distributed power system, communication links between the lead vehicle and the one or more remote vehicles are established using the identifying information and the one or more orientations. 1. A system for a vehicle group having a first and second vehicle , comprising:a first directional sensor configured to output a first directional signal indicative of a first orientation of the first vehicle;a second directional sensor configured to output a second directional signal indicative of a second orientation of the second vehicle; anda heading determination unit having a communication interface and a controller, the communication interface configured to receive the first and second directional signals, the controller is configured to establish a communication link between the first vehicle and the second vehicle for coordinating movements of the first vehicle and the second vehicle based on the first orientation and the second orientation.2. The system of claim 1 , wherein the heading determination unit is onboard the first vehicle.3. The system of claim 1 , wherein the heading determination unit is remotely located from the first and second vehicles.4. The system of claim 1 , wherein the heading determination unit is included within a head of train unit or an end of train unit.5. The system of claim 1 , wherein the heading determination unit is configured to compare the first directional signal with the second ...

IN-VEHICLE NETWORK SYSTEM AND COMMUNICATION METHOD THEREOF

An in-vehicle network system includes in-vehicle signal system devices, TOMS devices, other in-vehicle network sub-system devices and two independent sub-networks, wherein the in-vehicle signal system devices directly access to a first sub-network A and a second sub-network B, respectively; according to safety levels, the TOMS devices and the other in-vehicle network sub-system devices are classified into key sub-system devices with a high safety level and ordinary sub-system devices with a low safety level; each of the key sub-system devices accesses to the first sub-network A and the second sub-network B through two or more communication interfaces; and, the ordinary sub-system devices directly access to the second sub-network B and/or the first sub-network A. A communication method for the in-vehicle network system is also provided. 1. An in-vehicle network system , comprising in-vehicle signal system devices , Train Control and Management System devices , other in-vehicle network sub-system devices and two independent sub-networks; the in-vehicle signal system devices directly access to a first sub-network A and a second sub-network B , respectively; according to safety levels , the Train Control and Management System devices and the other in-vehicle network sub-system devices are classified into key sub-system devices with a high safety level and ordinary sub-system devices with a low safety level; each of the key sub-system devices accesses to the first sub-network A and the second sub-network B through two or more communication interfaces; and , the ordinary sub-system devices directly access to the first sub-network A and/or the second sub-network B.2. The in-vehicle network system according to claim 1 , wherein the ordinary sub-system devices directly access to the first sub-network A or the second sub-network B.3. The in-vehicle network system according to claim 2 , wherein each of the ordinary sub-system devices is a device which has one communication ...

METHOD FOR UPDATING A PLURALITY OF VEHICLES AND ASSEMBLY FORMED BY A PLURALITY OF RAILWAY VEHICLES AND AN ASSOCIATED MANAGEMENT SYSTEM

A method for applying a plurality of vehicles each including an onboard server and at least two apparatuses, an onboard server and each of the apparatuses storing initial data, each onboard server being connected to the apparatuses mounted in the same vehicle with a local network. The method includes the steps of transferring modified data, through an extended radiofrequency communication network, from a server on the ground towards the onboard servers, when the modified data have been stored in memory in each onboard server, emitting via the extended network, an updating command, and transmitting modified data to at least one apparatus through the corresponding local network, the modified data replacing, in said apparatus, the initial data. 1. A method for updating a plurality of vehicles , each vehicle including an onboard server , a first electronic apparatus and at least one second electronic apparatus , the onboard server comprising a first memory and a radiofrequency communication module and each of the first apparatus and of the second apparatus comprising a controller and a second memory storing a set of initial data , each onboard server being connected to each of the first apparatus and of the second apparatus mounted in the same vehicle with a local internal communication network to the vehicle , wherein the method includes the following steps:transferring update data, through an extended radiofrequency communication network, from at least one server on the ground towards the onboard servers of the vehicles of said plurality, the updating data including modified data intended to be stored in memory by at least one of the first apparatus and of the second apparatus of each relevant vehicle,storing updating data in the first memory of each vehicle,wherein when the updating data have been stored in the first memory of each vehicle, the emitting through the extended network, by a server on the ground, an updating command intended for the onboard server of ...

AUTOMATED ON-VEHICLE CONTROL SYSTEM FOR A RAIL VEHICLE

An automated on-vehicle rail vehicle control system has an on-vehicle set point value detection unit, an automated train operating system, a driving and braking unit, and additional sensors for detecting environment-related information. The on-vehicle set point value detection unit is configured to determine, based on on-vehicle positioning and map data as well as sensor data from the additional sensors, operative set point values for the control mode and the current driving mission of the rail vehicle. The automated train operating system is configured to generate driving and braking commands based on the set point values of the on-vehicle set point value detection unit. The driving and braking unit is configured to carry out traction and braking operations based on the driving and braking commands so determined. There are also described a rail vehicle and a method for the automated control of a rail vehicle. 110-. (canceled)11. An automated on-vehicle rail vehicle control system , comprising:an on-vehicle setpoint value specification determination unit;an automated train operating system;a driving and braking unit; anda plurality of sensors for acquiring environmental information;said on-vehicle setpoint value specification determination unit being configured, based on a high-precision on-vehicle position determination and high-precision map data, and based on dynamic influences identified from environmental information acquired via sensor data from said sensors, to determine operative setpoint value specifications for a regulation mode and a current driving mission of the rail vehicle, in order to move the rail vehicle according to the driving mission and an external environmental situation;said automated train operating system being configured to generate driving and braking commands based on the setpoint value specifications determined by said on-vehicle setpoint value specification determination unit; andsaid driving and braking unit being configured to carry ...

Train Network Management System and Method

A train network management system for a train having a locomotive and railcars, including a node computer on the railcar and communicating with a high-speed network device for receiving and transmitting data over a high-speed network, and a locomotive computer on the locomotive and communicating with a high-speed network device for receiving and transmitting data over the high-speed network, where a communication path is generated between at least two high-speed network devices of the railcars and the high-speed network device of the locomotive, such that high-speed data communication is provided between the high-speed network devices of the railcars and the locomotive. A railcar network unit is also disclosed. 1. A train network management system for a train comprising at least one locomotive and a plurality of railcars , the system comprising:at least one node computer positioned on or integrated with a plurality of the railcars and configured to communicate with at least one high-speed network device configured to receive and transmit data over a high-speed network, wherein at least one of the following: the at least one node computer, the at least one high-speed network device, at least one associated railcar, or any combination thereof, is assigned a unique identifier; andat least one locomotive computer positioned on or integrated with the at least one locomotive and configured to communicate with at least one high-speed network device configured to receive and transmit data over the high-speed network,wherein at least one of the at least one node computer and the at least one locomotive computer is configured to generate at least one communication path between at least two high-speed network devices of at least two railcars and the high-speed network device of the locomotive, such that high-speed data communication is provided between the at least two high-speed network device of the at least two railcars and the high-speed network device of the locomotive.2. ...

Device for interfacing railway driver advisory system

A train management system includes: an on-board server unit of a given train; and a railway operating centre. The railway operating centre includes: (i) a track monitoring unit which monitors locations of trains and statuses of trackside signalling equipment, and creates signalling settings to be enacted by the signalling equipment based on the current train locations and the current statuses of the trackside signalling equipment; and (ii) a timetable updating unit which updates timetables for the trains based on the current train locations. The train management system further includes a calculation module which, while the given train is running, repeatedly calculates a recommended speed profile for the given train compatible with the latest updated timetable for the given train and latest updated signals from the signalling settings. The on-board server unit displays the latest recommended speed profile as advice for the driver of the train.

OFFLINE VARIABLE MONITORING SYSTEM AND METHOD FOR MPUs OF AN EMU TRAIN

The present invention relates to an offline variable monitoring system and method for MPUs of an EMU train, comprising a serial port unit, an Ethernet interface, a TF card interface and a status indicator, which are all electrically connected to a main control unit; the main control unit is connected to a PC and TF expansion card via the Ethernet interface and the TF card interface separately, and records monitored offline variable values into the TF expansion card. The monitoring method comprised three operating modes: a configuration mode, a working mode and a download mode, which realize the monitoring of offline variables by using a multithread operating system including a TCP/IP communication thread, a main control thread and a serial port data monitoring thread. The way of recording the monitored data may be configured flexibly; and the monitoring of four central control units MPUs of the EMU train may be realized. 1. An offline variable monitoring system for MPUs of an EMU train , characterized in that , comprising a main control unit , a serial port unit , an Ethernet interface , a TF card interface and a status indicator , wherein the serial port unit , the Ethernet interface , the TF card interface and the status indicator are all electrically connected to the main control unit; the serial port unit comprises four serial ports which are separately connected to four central control units MPUs of the EMU train; the main control unit is connected to a PC via the Ethernet interface , and a configuration software corresponding to the monitoring system is provided inside the PC; and the main control unit is connected to a TF expansion card via the TF card interface , an MAP file and a configuration file are stored in the TF expansion card , and the main control unit records monitored offline variable values into the TF expansion card.2. The offline variable monitoring system for MPUs of the EMU train according to claim 1 , characterized in that claim 1 , a ...

TRANSMISSION CONTROL DEVICE AND TRANSMISSION CONTROL METHOD

A train state retriever acquires the state of a train. Based on the state of the train, a transmission priority determiner determines a transmission priority in transmitting transmission data serving as a transmission object to a transmission path. A transmitter transmits the transmission data to the transmission path in accordance with the determined transmission priority. 1. A transmission control device configured to transmit data within a train by using a transmission path provided in said train , said transmission control device comprising:a train state retriever that acquires the speed of said train;a transmission priority determiner that determines a higher transmission priority as the acquired speed of said train is lower, said transmission priority being the degree of priority of transmission of transmission data serving as a transmission object to said transmission path; anda transmitter that transmits said transmission data to said transmission path in accordance with said transmission priority determined.212-. (canceled)13. The transmission control device according to claim 1 , whereinas said transmission priority determined is higher, said transmitter sets a shorter cycle as a cycle of transmission of said transmission data.14. The transmission control device according to claim 1 , whereinin accordance with said transmission priority determined, said transmitter makes a plurality of copies of said transmission data in each cycle of transmission of said transmission data, and transmits the plurality of copies of said transmission data to said transmission path.15. A transmission control device configured to transmit data within a train by using a transmission path provided in said train claim 1 , said transmission control device comprising:a train state retriever that acquires the position of said train;a transmission priority determiner that determines a higher transmission priority as the acquired position of said train is closer to a station at which ...

Information processing apparatus, information processing method, and program

There is provided an information processing apparatus capable of improving the accuracy of the degree of comfort in another area to be learned by a user, the information processing apparatus including: a comfort degree calculation unit that calculates a degree of comfort of a particular user on the basis of sensor data of another user; and an output control unit that controls such that information regarding the degree of comfort is output to a terminal of the particular user.

METHODS FOR LOCATING POINTS OR LINES OF INTEREST ON A RAILWAY TRACK, POSITIONING AND DRIVING AN INTERVENTION MACHINE ON A RAILWAY TRACK

In order to locate points or lines of interest A, B, C, D on a railway track by means of a railway locating system comprising a linear camera and an odometer progressing on the railway track in a direction of progression the odometer repeatedly acquires instantaneous positioning data of the linear camera with respect to the railway track in the direction of progression and the linear camera pointing at the railway track repeatedly acquires instantaneous linear optical data along an instantaneous measurement line Then, by processing at least the instantaneous linear optical data and the instantaneous positioning data, a bitmap image is constructed of a zone of the surface of the railway track and, in the bitmap image, at least one spatial indexing marker of predetermined signature and its positioning relative to a reference rail A of the railway track is identified. Points or lines of interest A, B, C, D are identified in the bitmap image, and the coordinates of the points or lines of interest are determined in a two-dimensional locating reference system O, x, y linked to the spatial indexing marker and to the reference line A. 122122622281222100. Method for locating a railway track () , carried out by a railway locating system () comprising at least one linear camera () pointing at the railway track () and one or more odometers () , the railway locating system () progressing on the railway track () in a direction of progression () , the locating method comprising the following actions:{'b': 28', '12', '22', '100, 'repeatedly acquiring, with the odometer(s) (), progression data of the railway locating system () on the railway track () in the direction of progression (),'}{'b': 26', '22', '50, 'repeatedly acquiring, with the linear camera () pointing at the railway track (), instantaneous linear optical data along an instantaneous measurement line (),'}{'b': '22', 'by processing at least the instantaneous linear optical data, and if appropriate the progression data, ...

SECURE STORAGE BOX FOR AUTORACK CAR

According to some embodiments, a railcar comprises a railcar door for accessing an interior of the railcar, and a storage box comprising an access opening. The storage box is disposed such that when the railcar door is in a closed position, the railcar door prevents access to the storage box access opening, and when the railcar door is in an open position, the storage box access opening is accessible. In some embodiments the railcar door comprises a double door, and the storage box comprises a first portion coupled to a first door and a second portion coupled to a second door and adjacent to the first portion of the storage box. The first portion of the storage box prevents access to the second portion when the double doors are in a closed position. In some embodiments, the storage box is recessed into the railcar floor beneath the railcar door. 1. A railcar comprising:a railcar door for accessing an interior of the railcar; anda storage box comprising an access opening, the storage box disposed such that when the railcar door is in a closed position, the railcar door prevents access to the storage box access opening, and when the railcar door is in an open position, the storage box access opening is accessible.2. The railcar of claim 1 , wherein:the railcar door comprises a double door, the double door comprising a first portion and a second portion; andthe storage box comprises a first portion coupled to the first portion of the double door and a second portion coupled to the second portion of the double door and adjacent to the first portion of the storage box, the first portion of the storage box positioned such that the first portion of the storage box prevents access to the second portion of the storage box when the double doors are in a closed position.3. The railcar of claim 2 , wherein the first portion of the storage box and the second portion of the storage box are positioned such that the second portion of the storage box is accessible when the double ...

Train data transmission system and train data transmission program

In the train data transmission system for a train including a plurality of cars, a front car of the train includes: a front car control device that is a central control device configured to send and receive data to and from a control device of a train information management device installed in a following car; an on-board instrument configured to send state information to the front car control device, and receive a control command from the front car control device; and a display device configured to request data from the front car control device using a transmission data format, and receive the data from the front car control device in accordance with the transmission data format. An address is assigned only to data of the front car in the transmission data format, and the display device allocates data of the following car in sequence.

Method and system for communicating data with vehicles

A method includes defining a pre-load zone that has reliable communication along a route. The pre-load zone is associated with a trip of a vehicle traveling along the route. A starting location of the trip is located outside of the pre-load zone. The vehicle is configured to enter the pre-load zone and exit the pre-load zone prior to reaching the starting location of the trip. The method includes receiving a trip request message that identifies the pre-load zone from the vehicle after the vehicle enters the pre-load zone and prior to the vehicle exiting the pre-load zone. The method also includes sending a trip response message to the vehicle that the vehicle receives prior to exiting the pre-load zone. The trip response message includes trip data specific to the trip that is selected based on the association between the pre-load zone and the trip.

Automated system for determining optimal train driving system parameters

A system for optimizing the control of a train that includes an interface for receiving data representing a set of operational parameters for a train that will traverse a predetermined route. A server is interconnected to the interface and programmed to generate a plurality of scenarios using the same set of operational parameters but different control parameters. A simulator is programmed to perform a simulation of the operation of the train as described by the operation parameters and control parameters. The server is programmed to review the results of the simulation and score how closely the simulations achieved one or more performance metrics, thereby identifying which control parameters should be used by the train and allowing the control parameters to be transmitted to the train.

Method and apparatus for operating a vehicle, in particular a railroad vehicle

A method for operating a vehicle, in particular a railroad vehicle, having a safety circuit to be actuated by a vehicle driver, the safety circuit initiating at least one emergency action if the vehicle driver actuates the safety circuit uninterruptedly, or not at all, in a predefinable time interval. Provision is made here that a condition of the vehicle driver is sensed by a camera device; and that the at least one emergency action is initiated depending on the condition of the vehicle driver. 1. A method for operating a vehicle , having a safety circuit to be actuated by a vehicle driver , the method comprising:initiating, via the safety circuit, at least one emergency action if the vehicle driver actuates the safety circuit uninterruptedly, or not at all, in a predefinable time interval;wherein a condition of the vehicle driver is sensed by a camera device, andwherein the at least one emergency action is initiated depending on the condition of the vehicle driver.2. The method of claim 1 , wherein at least one of an optical warning and an acoustic warning is outputted as an emergency action if the safety circuit is actuated uninterruptedly claim 1 , or not at all claim 1 , in the predefinable time period.3. The method of claim 1 , wherein the vehicle driver is monitored by the camera device with regard to a reaction to the outputted warning.4. The method of claim 1 , wherein a further emergency action is initiated after a predefinable time following output of the warning claim 1 , the time being predefined depending on the reaction of the vehicle driver to the outputted warning.5. The method of claim 1 , wherein the predefined time is predefined to be shorter if no reaction by the vehicle driver to the outputted warning has been ascertained by the camera device claim 1 , and longer if a reaction by the vehicle driver has been sensed.6. The method of claim 1 , wherein depending on the reaction of the vehicle driver claim 1 , the safety circuit initiates an ...

Vehicle Group Monitoring

A solution for managing vehicles both individually and as a group of associated vehicles is provided. A vehicle node can be located on each vehicle in the group and obtain and process data from a plurality of sensors also located on the vehicle. The vehicle node can be configured to communicate, either directly or indirectly, with a group system assigned to the group using a wireless communications solution. The group system can acquire monitoring data for all of the group of associated vehicles, which can be used to manage the group of associated vehicles and/or one or more individual vehicles in the group. The group system can be located on a vehicle traveling as part of the group of associated vehicles or at a fixed location.

Position detection system, vehicle, and position detection method

This position detection system is provided with: a distance measuring sensor that is attached to a vehicle traveling along a track and is capable of measuring a distance over a predetermined range in the track width direction; an edge position detecting unit that detects an edge position in the track width direction of the track on the basis of distance measurement data from the distance measuring sensor; and a distance calculation unit that calculates a distance in the track width direction between a reference position of the track that is specified from the edge position and a reference position of the vehicle to which the distance measuring sensor is attached.

DOOR IMAGE DISPLAY SYSTEM AND MONITOR

A plurality of cameras are provided to take images of a plurality of doors of a train. A monitor displays a plurality of door camera images taken by the plurality of cameras and buttons configured to receive an operation to instruct the opening or closing of the door shown in the door camera images. The controller outputs a communication signal including an instruction to open or close the door that corresponds to the operated button on the monitor in response to the operation of the button. 1. A door image display system to be equipped in a train that has a plurality of doors , the door image display system comprising:a plurality of cameras that take images of the plurality of doors;a monitor that displays a plurality of door camera images taken by the plurality of cameras and a button that receives an operation to instruct the opening or closing of the door shown in the door camera image; anda controller that outputs a communication signal including an instruction to open or close the door that corresponds to the operated button in response to the operation of the button.2. The door image display system according to claim 1 , wherein claim 1 , in the case where a communication signal including an instruction to close the door is outputted claim 1 , the controller controls such that the door camera image of the instructed door to be highlighted on the monitor in response to the reception of a communication signal including a response to the effect that the closure of the door has failed.3. The door image display system according to claim 1 , wherein claim 1 , on the basis of a specific station display information set for each station that includes the designation of the door of which the door camera image is to be displayed with a highlight in the train stopped at the station claim 1 , the controller controls such that the door camera image of the designated door to be highlighted on the monitor.4. A monitor to be equipped in a train that has a plurality of doors ...

ADAPTIVE VEHICLE CONTROL SYSTEM

A vehicle system having processors configured to determine regions of a trip where the vehicle system is permitted for a first mode of control. The permissible regions of the trip are determined based on one or more of parameters of a route, a trend of operating parameters of the vehicle system, or a trip plan that designates one or more operational settings of the vehicle system at different locations, different times, or different distances along a route. The processors also are configured to control transition of the vehicle system between a second mode of control and the second mode of control in the regions by alerting an operator of the vehicle system, automatically switching between the modes of control, or modifying conditions on which the transition occur. 1. A vehicle control system comprising:one or more processors configured to determine an operating parameter of a vehicle system, the one or more processors configured to identify one or more regions of a trip of the vehicle system for either a first mode of control or a second mode of control of the vehicle system based on the operating parameter, the one or more processors configured to automatically switch control of the vehicle system between the first mode of control and the second mode of control based on the operating parameter,wherein the operating parameter is one or more of a grade of a route, a cant of the route, a throttle change of the vehicle system, a difference in fuel efficiencies between automatic control and manual control, an availability of independent distributed power in the vehicle system, an availability of a battery charging station along the route, or an environmental or external condition.2. The vehicle control system of claim 1 , wherein the operating parameter is the grade of the route.3. The vehicle control system of claim 1 , wherein the operating parameter is the cant of the route.4. The vehicle control system of claim 1 , wherein the operating parameter is a number of ...

RAILROAD CAR CONDITION MONITORING/ANALYZING DEVICE AND METHOD

A railroad car condition monitoring/analyzing includes: a car factor estimation unit configured to estimate car factor evaluation data from car data and evaluation data; an infrastructure factor extraction unit configured to extract infrastructure factor evaluation data from the car data, the evaluation data, and the car factor evaluation data; an infrastructure factor estimation unit configured to estimate individual infrastructure factor evaluation data from the infrastructure factor evaluation data; an infrastructure factor DB construction unit configured to store the individual infrastructure factor evaluation data in an infrastructure factor database; an infrastructure factor analysis unit configured to monitor the individual infrastructure factor evaluation data stored in the infrastructure factor database so as to analyze infrastructure factors; and a car analysis unit configured to analyze a car condition in consideration of analysis information on the infrastructure factor.

VEHICLE CONTROL SYSTEM AND METHOD

System includes a controller configured to obtain one or more of a route parameter or a vehicle parameter from discrete examinations of one or more of a route or a vehicle system. The route parameter is indicative of a health of the route over which the vehicle system travels. The vehicle parameter is indicative of a health of the vehicle system. The discrete examinations of the one or more of the route or the vehicle system separated from each other by one or more of location or time. The controller is configured to examine the one or more of the route parameter or the vehicle parameter to determine whether the one or more of the route or the vehicle system is damaged. The system also includes examination equipment configured to continually monitor the one or more of the route or the vehicle system responsive to determining that the one or more of the route or the vehicle is damaged. 1. A system comprising: examine a route parameter and a vehicle parameter to determine whether one or both of a route or a vehicle system are physically damaged;', 'receive interface information associated with one or more interfaces used to communicate with one or more components of the vehicle system;', 'receive application information associated with one or more applications configured to receive information from the one or more components of the vehicle system via the one or more interfaces;', 'store, based on the interface information and the application information, registration information that indicates whether the one or more applications are permitted to communicate via the one or more interfaces;', 'receive, from an application of the one or more applications, a request for vehicle information from an interface of the one or more interfaces;', 'verify whether the application is permitted to communicate via the interface; and', 'selectively route the request for the vehicle information to the interface based on verifying whether the application is permitted to communicate via ...

TRANSPORT AND RAIL INFRASTRUCTURE MONITORING SYSTEM

A rail infrastructure monitoring system enables integrated continuous monitoring and analysis of above and below rail assets, providing passenger and freight operators an end-to-end solution. Embodiments of the system comprise monitoring, coordinator control and display, communications, and business integration. Modern rail and transport techniques of providing integrated logistics are supported, offering improved safety, reduced total cost of ownership and the ability to increase capacity. Also, identification of links between different sets of data in ‘real time’ across all monitored infrastructure is enabled. Field hardware includes three modules: control; wagon master; and sensor, the latter communicating wirelessly with a wagon master module, and each sensor module is associated with a respective wagon or portion of below rail infrastructure. Sensor data values indicate the condition of either values outside the threshold alert of a train master via wagon master units or for below rail directly to the train master, which is then forwarded to a business component. 1. A rail infrastructure monitoring system comprising;a control unit;a plurality of wagon master modules; a processor; and', 'one or a plurality of sensors adapted to measure one or more sensor data values indicative of a condition of a portion of the track infrastructure and/or the wagon, the sensors further adapted for inputting the sensor data values to the processor; and, 'a plurality of sensor modules configured to communicate wirelessly with a wagon master module, wherein each sensor module is associated with a respective wagon of a train on a track, each sensor module including one or more sensors, the sensor modules comprisinga train master unit;wherein the processor is adapted to determine whether the measured sensor data values from the sensors is within a threshold range thereof and respond to a determination that the measured sensor data values are outside the threshold range by generating ...

METHOD FOR PROVIDING A DIAGNOSTIC MESSAGE IN A RAIL VEHICLE

A method for providing a diagnostic message associated with at least one process in a rail vehicle, includes using at least one device of the vehicle to carry out the process, using a diagnostic device of the vehicle associated with the process to produce at least one diagnostic report, and using a data acquisition device to acquire at least one environment dataset. In order to keep the time required for the preprocessing of the information content short despite high data volume, the data acquisition device includes at least one image and/or sound-recording unit. Image and/or sound data being recorded by the image and/or sound-recording unit, the environment dataset containing image and/or sound data, the diagnostic report and the environment dataset are combined by an aggregation unit of the vehicle to produce the diagnostic message. A rail vehicle having an apparatus providing a diagnostic message is also provided. 111-. (canceled)12. A method for providing a diagnostic message assigned to at least one process in a rail vehicle , the method comprising the following steps:using at least one device of the rail vehicle to carry out the process;using a diagnostic device of the rail vehicle assigned to the process to generate at least one diagnostic report;using a data acquisition device to acquire at least one environment dataset, the data acquisition device having at least one recording unit for at least one of image or sound;using the at least one recording unit for at least one of image or sound to record at least one of image or sound data contained in the at least one environment dataset; andusing an aggregation unit of the rail vehicle to aggregate the at least one diagnostic report and the at least one environment dataset to form the diagnostic message.13. The method according to claim 12 , wherein the aggregation of the at least one diagnostic report and the environment dataset follows the acquisition of the environment dataset.14. The method according to ...

TRAIN SAFETY SYSTEM

A method and system for assisting the safe operation of a train adapted to be operated by a locomotive operating crew comprises generating GPS-located critical information at a central location, the GPS-located critical information being based at least in part on one or more railroad maps and one or more train dispatcher information systems; monitoring the real-time location of the train with a GPS device on-board the train; and generating alerts for the locomotive operating crew based on the GPS-located critical information and the real time location of the train, so that the crew is alerted as to upcoming changes to be implemented. 121-. (canceled)22. A safety system for a train having a locomotive operating crew , said system comprising:a database containing one or more railroad maps and one or more train dispatcher information systems;a central server adapted to be at least intermittently coupled to said database to generate GPS-located critical information;a GPS device on-board the train to monitor the real-time location of the train; anda computer on-board the train and adapted to be at least intermittently coupled to said central server and said GPS device for executing an application utilizing said GPS-located critical information and said real-time location of the train, said application generates a braking curve with look ahead window, and further generates alerts for said locomotive operating crew based on the GPS-located critical information, the real time location of the train, and the look ahead window, so that the crew is alerted as to upcoming changes to be implemented;wherein said system looks ahead to ensure there is sufficient braking time to meet future speed zones based on information generated by at least one of said application and said central server dependent upon type of equipment included in a consist.23. The safety system of which includes one or more network interfaces between said central server and said on-board computer for ...

METHOD AND SYSTEM FOR LOCOMOTIVE SOFTWARE MANAGEMENT

A method includes receiving, at a data hub onboard an asset, a new configuration file, a service program, and a software update of a software application of the asset from a remote location. The data hub includes a current configuration file that indicates a current configuration state of the software application. The new configuration file indicates an updated configuration state of the software application with the software update. The service program includes work instructions for applying the updated configuration state to the software application. The method includes displaying the current configuration file and the new configuration file onboard the asset using the data hub. The method also includes updating the software application with the updated configuration state according to the work instructions of the service program using the data hub. 1. A method comprising:receiving, at a data hub onboard a locomotive, a new configuration file, a service program, and a software update of a software application for the locomotive from a remote location, the data hub configured to manage updating of the software application and including a current configuration file that indicates a current configuration state of the software application, the new configuration file indicating an updated configuration state of the software application with the software update, the service program including work instructions for applying the updated configuration state to the software application, wherein the work instructions comprise at least one of instructions including one or more steps to update a software architecture to accommodate the software update or instructions including one or more steps to modify hardware components associated with the software application to accommodate the software update;displaying the current configuration file and the new configuration file onboard the locomotive using the data hub;querying an operational status of the locomotive corresponding to a ...

TRAINLINE COMMUNICATION NETWORK ACCESS POINT INCLUDING FILTER

A trainline communication network access point has an intra-consist electrical cable connection point coupled to a transmission path and an intra-consist electrical cable, a processor, and a filter arrangement. The processor generates a data signal capable of transmitting network data over the intra-consist electrical cable. The processor determines from a plurality of possible transmit frequencies masked frequencies and non-masked frequencies and communicate the data signal on the transmission path on at least one of the non-masked frequencies and prevents communication of the data signal on the transmission path at the masked frequencies. The filter arrangement is disposed on the transmission path between the processor and the intra-consist electrical cable connection point and filters at least one of the masked frequencies from the transmission path. 1. A trainline communication network access point comprising:a transmission path;an intra-consist electrical cable connection point coupled to the transmission path and configured to couple to an intra-consist electrical cable; generate a data signal capable of transmitting network data over the intra-consist electrical cable,', 'determine, from a plurality of possible transmit frequencies, masked frequencies and non-masked frequencies,', 'communicate the data signal on the transmission path on at least one of the non-masked frequencies, and', 'prevent communication of the data signal on the transmission path at the masked frequencies; and, 'a processor configured toa filter arrangement disposed on the transmission path between the processor and the intra-consist electrical cable connection point, the filter arrangement configured to filter at least one of the masked frequencies from the transmission path.2. The trainline communication network access point of further including an analog front end amplifier connected to the transmission path and configured to amplify the data signal.3. The trainline communication ...

SYSTEM, METHOD, AND COMPUTER SOFTWARE CODE FOR DISTRIBUTING AND MANAGING DATA FOR USE BY A PLURALITY OF SUBSYSTEMS ON A LOCOMOTIVE

A communication system includes a data manager unit, a private interface, and an open interface. The data manager unit is configured to be disposed onboard a vehicle and to manage a transmission of data from a control system of the vehicle to a plurality of applications. The private interface is configured to communicably couple the data manager unit to the control system of the vehicle, and to limit communication with the control system via a connection protocol, wherein the connection protocol is configured to prevent direct communication between the data manager unit and an application that does not use the connection protocol. The open interface is configured to communicably couple the data manager unit and the plurality of applications. 1. A communication system comprising:a data manager unit configured to be disposed onboard a vehicle and to manage a transmission of data from a control system of the vehicle to a plurality of applications;a private interface configured to communicably couple the data manager unit to the control system of the vehicle, the private interface configured to limit communication with the control system via a connection protocol, wherein the connection protocol is configured to prevent direct communication between the data manager unit and an application that does not use the connection protocol; andan open interface configured to communicably couple the data manager unit and the plurality of applications.2. The communication system of claim 1 , wherein the data manager unit is further configured to obtain information from at least one of the applications and to provide the information to at least one other of the applications via the open interface.3. The communication system of claim 2 , wherein the information obtained from the at least one of the applications and provided to the at least one other of the applications comprises at least one of time data or information stored for archival purposes.4. The communication system of claim ...

RAILWAY CYBER SECURITY SYSTEMS

A system for providing security to a railway system, the system comprising: a data monitoring and processing hub; a network comprising a plurality of data collection agents synchronized to a same network clock and configured to monitor railway infrastructure devices and onboard devices of rolling stock having a train communication network (TCN), train to wayside communications (such as GSM-R) and forward monitored data to the hub for processing by the hub to detect anomalies in railway operation that are indicative of a cyber-attack; wherein an agent of the plurality of data collection agents monitoring an onboard device connected to the TCN of a given rolling stock receives signals propagated to or from the device via the TCN and forwards to the hub data based on a given received signal together with a time stamp comprising a network clock time at which the given received signal is received by the agent. 1. A cyber security system for providing security to a railway , the system comprising:a data monitoring and processing hub;a network comprising a plurality of data collection agents synchronized to a same network clock and configured to monitor railway infrastructure devices and onboard devices of rolling stock having a train communication network (TCN), and forward monitored data to the hub for processing by the hub to detect anomalies in railway operation that are indicative of a cyber-attack;wherein an agent of the plurality of data collection agents monitoring an onboard device connected to the TCN of a given rolling stock receives signals propagated to or from the device via the TCN and forwards to the hub data based on a given received signal together with a time stamp comprising a network clock time at which the given received signal is received by the agent.2. The cyber security system according to wherein the TCN comprises a multifunctional vehicle bus (MVB) coupled to a wired train bus (WTB) and the time stamp comprises a value of a time lapse between a ...

METHODS AND SYSTEMS FOR DECENTRALIZED TRAIN CONTROL

Systems and methods are provided for decentralized train control. A decentralized train system may include a plurality of wayside control units, configured for placement on or near tracks in a railway network, and one or more train-mounted units, each of which being configured for use in a particular train. Each wayside control unit may obtain information corresponding to each train that passes within its communication range, and provide obtained train-related information to each train-mounted unit passing within its communication range. Each train-mounted unit may configured to receive train-related information from each wayside control unit that comes within its communication range, process the received train-related information, assess based on the processing of the train-related information conditions relating to operation of train within the railway network, and when at least one condition meets one or more particular criteria, perform or cause performing one or more responsive actions. 1. A system for providing decentralized control operations in a railway network , the system comprises:a plurality of wayside control units, configured for placement on or near tracks in the railway network; andone or more train-mounted units, wherein each train-mounted unit is incorporated into a particular train; [ obtain information corresponding to each train that passes within communication range of the wayside control unit; and', 'provide obtained train-related information to each train-mounted unit that passes within communication range of the wayside control unit; and, 'each wayside control unit is configured to, receive train-related information from each wayside control unit that comes within communication range of the train-mounted unit;', 'process the received train-related information;', 'assess based on the processing of the train-related information one or more conditions relating to operation of train within the railway network; and', 'when at least one condition ...

METHOD AND DEVICE FOR TRANSMITTING SIGNAL AMONG COMPARTMENTS OF TRAIN

A method and a device for transmitting signals among compartments of a train are provided. The method comprises: S receiving a first signal transmitted via a jumper cable, and extracting first data carried in the first signal; S receiving a second signal transmitted wirelessly corresponding to the first signal, and extracting second data carried in the second signal; and S determining whether the first data is identical with the second data, and outputting the first signal in a case that it is determined that the first data is identical with the second data, or outputting the second signal in a case that it is determined that the first data is not identical with the second data. The method and the device improve the reliability of transmission of signals among compartments of a train. 1. A method for transmitting a signal among compartments of a train , comprising:{'b': '1', 'S: receiving a first signal transmitted via a jumper cable, and extracting first data carried in the first signal;'}{'b': '2', 'S: receiving a second signal transmitted wirelessly corresponding to the first signal, and extracting second data carried in the second signal; and'}{'b': '3', 'S: determining whether the first data is identical with the second data, and outputting the first signal in a case that it is determined that the first data is identical with the second data, or outputting the second signal in a case that it is determined that the first data is not identical with the second data.'}23. The method according to claim 1 , wherein the S further comprises:determining a fault of the jumper cable and outputting information on the fault of the jumper cable in a case that it is determined that the first data is not identical with the second data.32. The method according to claim 1 , wherein the S further comprises:receiving an encrypted second signal, wherein a data packet in the encrypted second signal comprises a physical address of a device for transmitting the wireless signal; ...

VEHICLE CONSIST CONFIGURATION CONTROL

A method includes obtaining data relating to operation of a first vehicle in a vehicle consist that includes the first vehicle and a second vehicle communicatively coupled with each other by a communication channel. The first vehicle includes a first electronic component performing functions for the first vehicle using the first data. The method also includes communicating the first data over the communication channel from the first vehicle to a second electronic component disposed onboard the second vehicle responsive to the first electronic component being unable to perform the one or more functions for the first vehicle using the first data. The method further includes performing the functions of the first electronic component with the second electronic component using the first data that is received from the first vehicle. 1. A system comprising:a second router transceiver unit configured to be disposed onboard a second vehicle that is linked to at least a first vehicle, the second router transceiver unit configured to be communicatively coupled with a first router transceiver unit disposed onboard the first vehicle by a communication channel;a second electronic component configured to be disposed onboard the second vehicle and to be communicatively coupled with the second router transceiver unit,wherein the second router transceiver unit also is configured to receive first data from the first vehicle over the communication channel responsive to a first electronic component of the first vehicle being unable to perform one or more functions of the first electronic component using the first data,wherein the second electronic component is configured to perform the one or more functions of the first electronic component using the first data that is received by the second router transceiver unit.2. The system of claim 1 , wherein the second vehicle is electrically linked to the at least the first vehicle.3. The system of claim 1 , wherein the second electronic ...

METHOD, SYSTEM AND APPARATUS FOR SELF-DRIVING VEHICLE OBSTACLE AVOIDANCE

A system for path control for a mobile unmanned vehicle in an environment is provided. The system includes: a sensor connected to the mobile unmanned vehicle; the mobile unmanned vehicle configured to initiate a first fail-safe routine responsive to detection of an object in a first sensor region adjacent to the sensor; and a processor connected to the mobile unmanned vehicle. The processor is configured to: generate a current path based on a map of the environment; based on the current path, issue velocity commands to cause the mobile unmanned vehicle to execute the current path; responsive to detection of an obstacle in a second sensor region, initiate a second fail-safe routine in the mobile unmanned vehicle to avoid entry of the obstacle into the first sensor region and initiation of the first fail-safe routine. 120.-. (canceled)21. A method for obstacle avoidance for a self-driving vehicle in an environment , the method comprising:operating, by a processor of the self-driving vehicle, the vehicle to autonomously navigate the environment, the processor being in communication with one or more sensors mounted to the self-driving vehicle;defining, by the processor, a first sensor region and a second sensor region for at least one sensor of the one or more sensors, the at least one sensor being configured to detect an object in the first or second sensor regions, wherein the second sensor region has a greater range than the first sensor region;determining, by the processor, that the vehicle is turning along a turn direction;in response to determining that the vehicle is turning along the turn direction, adjusting, by the processor, an orientation of at least the first sensor region to follow the turn direction while the vehicle is turning;based on sensor data generated by the at least one sensor, detecting, by the processor, an object in at least one of the first or second sensor regions; andin response to detecting the object in at least one of the first or second ...

SIGNAL CONTROL DEVICE AND ABNORMALITY DETECTION METHOD

A RIO device mounted to a train includes an output unit that outputs a signal to a relay mounted to the train, and a controller that controls whether or not to cause the output unit to output the signal. The output unit includes a readback circuit that detects whether or not the signal is outputted from the output unit. The controller makes a signal stop request and a signal output request to the output unit before operation of the train starts, acquires a detection result of the readback circuit while each of the signal stop request and the signal output request is performed, and detects abnormality of the output unit using the detection result. 1. A signal control device mounted to a train , the signal control device comprising:an output unit to output a signal to an external device mounted to the train; anda controller to control whether or not to cause the output unit to output the signal, whereinthe output unit includes a readback circuit to detect whether or not the signal is outputted from the output unit, andthe controller makes a signal stop request and a signal output request to the output unit before operation of the train starts, acquires a detection result of the readback circuit while each of the signal stop request and the signal output request is performed, and detects abnormality of the output unit using the detection result.2. The signal control device according to claim 1 , whereinthe signal outputted from the output unit is used as a first signal, while the detection result of the readback circuit is used as a first detection result,the signal control device further comprises a feedback circuit to detect a second signal indicative of an operating state of the external device to which the first signal is inputted, andthe controller acquires a second detection result of the feedback circuit while each of the signal stop request and the signal output request is performed and detects abnormality of the output unit using the first detection result and ...

NON-STOP TRAIN WITH ATTACHING AND DETACHING TRAIN CARS

A non-stop train system including a plurality of train cars in communication with one another and in communication with an electronic control module. The train system further includes a track having a plurality of drop off and pick up locations. A prepositioned train car is stopped on the track at one of the drop off and pick up locations. A non-stop express train approaches the drop off and pick up location on the track initiating the prepositioned train car to begin departure. The electronic control module is used to adjust the speed of the non-stop express train and the prepositioned train car based on a detected distance such that a front coupler of the non-stop express train couples to the rear coupler of the prepositioned train car while moving along the track. 1. A non-stop train system comprising: a braking system coupled to rail wheels;', 'an operators cab comprising controllers;', 'a front coupler and a rear coupler;', 'a proximity sensor; and', 'a wireless transmitter and receiver,, 'a plurality of train cars each comprisingan electronic control module communicatively coupled to the proximity sensor via the wireless transmitter and receiver and comprising a processor and a memory, anda track comprising a plurality of drop off and pick up locations, whereinat least one prepositioned train car of the plurality of train cars is stopped on the track at one of the plurality drop off and pick up locations,at least one non-stop express train car of the plurality of train cars approaches the one of the plurality drop off and pick up locations on the track initiating the at least one prepositioned train car to begin departure from the one of the plurality drop off and pick up locations,the sensors detect a distance and a relative speed between the at least one non-stop express train car and the at least one prepositioned train car, andthe electronic control module adjusts the speed of the at least one non-stop express train car and the at least one prepositioned ...

POWER CONTROL SYSTEM FOR A VEHICLE SYSTEM

A power control system for a vehicle system identifies coupler nodes in the vehicle system for travel of the vehicle system along a route. The coupler nodes represent slack states of couplers between vehicles in the vehicle system. The system also determines combined driving parameters at locations along the route where a state of the coupler nodes in the vehicle system will change within the vehicle system during the upcoming movement of the vehicle system. The system determines a restriction on operations of the vehicle system to control the coupler nodes during the upcoming movement of the vehicle system and to distribute the combined driving parameters among two or more of the vehicles. 1. A power control system for a vehicle system , the power control system comprising:one or more processors configured to identify coupler nodes in a vehicle system for travel of the vehicle system along a route, the coupler nodes representative of slack states of couplers between vehicles in the vehicle system, the one or more processors also configured to determine one or more combined driving parameters at one or more locations along the route where a state of one or more of the coupler nodes in the vehicle system will change within the vehicle system during the upcoming movement of the vehicle system, wherein the one or more processors also are configured to determine a restriction on operations of the vehicle system to control the coupler nodes during the upcoming movement of the vehicle system and to distribute the one or more combined driving parameters among two or more of the vehicles by determining individual driving parameters for the two or more vehicles based on the restriction that is determined.2. The power control system of claim 1 , wherein the driving parameters that are determined include one or more of a throttle setting of one or more of the vehicles claim 1 , a brake setting of one or more of the vehicles claim 1 , a moving speed of one or more of the ...

Train Parking or Movement Verification and Monitoring System and Method

A parking verification system and method, a movement verification system and method, and a monitoring system and method for a train, or other transit vehicle. 1. A parking verification system for a train having a braking system , at least one locomotive , and at least one railcar , wherein the at least one locomotive and/or the at least one railcar is equipped with at least one manually-operated parking assembly , the system comprising:at least one on-board computer associated with the train and programmed or configured to:(a) when the train is not moving, generate braking system test data related to at least one braking system parameter;(b) based at least partially on the braking system test data: (i) generate alarm data or (ii) initiate a non-parked mode for the train;(c) after initiating non-parked mode and movement of the train, determine whether the train has subsequently stopped moving; and(d) repeat steps (a) and (b).2. The parking verification system of claim 1 , further comprising at least one operator interface programmed or configured to receive operator input.3. The parking verification system of claim 2 , wherein the on-board computer is further programmed or configured to generate at least one query requesting the input of train data.4. The parking verification system of claim 3 , wherein the train data comprises at least one of the following: operator name claim 3 , operator identification claim 3 , identification data claim 3 , contact data claim 3 , locomotive data claim 3 , consist data claim 3 , railcar data claim 3 , location data claim 3 , weight data claim 3 , speed data claim 3 , time data claim 3 , grade data claim 3 , payload data claim 3 , braking system data claim 3 , or any combination thereof.5. The parking verification system of claim 2 , wherein the on-board computer is further programmed or configured to generate at least one query requesting the input of braking system data.6. The parking verification system of claim 5 , wherein the ...

Rail track asset survey system

The present application involves a railroad track asset surveying system comprising an image capture sensor, a location determining system, and an image processor. The image capture sensor is mounted to a railroad vehicle. The location determining system holds images captured by the image capture sensor. The image processor includes an asset classifier and an asset status analyser. The asset classifier detects an asset in one or more captured images and classifies the detected asset by assigning an asset type to the detected asset from a predetermined list of asset types according to one or more features in the captured image. The asset status analyser identifies an asset status characteristic and compares the identified status characteristic to a predetermined asset characteristic so as to evaluate a deviation therefrom.

Systems and Methods for Using a Railroad Rail as Radiating Element for Transmitting Wireless Communications Signals

A railroad communication system includes a radio transmitter for generating radio communications signals and a length of railroad rail coupled to the radio transmitter. The length of rail is disposed on a set of nonconductive railroad ties to form a transmission line for radiating the radio communications signals to a radio receiver in a vicinity of the length of railroad rail.

DEVICES, SYSTEMS, AND METHODS RELATED TO TRACKING LOCATION OF OPERATOR CONTROL UNITS FOR LOCOMOTIVES

According to various aspects, exemplary embodiments are disclosed of devices, systems, and methods related to tracking location of operator control units for locomotives. In an exemplary embodiment, an operator control unit includes a user interface configured to receive one or more commands from an operator for controlling a locomotive. The operator control unit also includes receiver configured to receive location information of the operator control unit, and a wireless communication device. The wireless communication device is configured to transmit command data corresponding to the one or more commands and location data corresponding to the location information to a machine control unit on the locomotive. 1. An operator control unit comprising:a user interface configured to receive one or more commands from an operator for controlling a locomotive;a receiver configured to receive geographical location information of the operator control unit; anda wireless communication device configured to transmit command data corresponding to the one or more commands and location data corresponding to the geographical location information of the operator control unit to a machine control unit on the locomotive to allow the machine control unit positioned on the locomotive to determine a geographical location of the operator control unit, and to automatically multiplex and change between different existing radio frequency (RF) channels when transmitting the command data and the location data to the machine control unit.2. The operator control unit of claim 1 , wherein the wireless communication device is configured to transmit the command data and the location data to the machine control unit via an existing Wi-Fi network claim 1 , whereby the transmission of the command data and the location data to the machine control unit via the existing Wi-Fi network avoids the need to add an additional wireless network channel.3. The operator control unit of claim 1 , wherein the ...

Process for Monitoring an Air Conditioning System of a Railway Vehicle and Railway Vehicle Comprising an Air Conditioning System Implementing This Process

A process for supervising an air conditioning system of a railway vehicle. The process comprising the following steps: a) after starting the air conditioning system, measuring physical properties relative to the refrigerant; b) from the physical properties measured during step a), calculating thermodynamic properties; c) from the thermodynamic properties calculated during step b), calculating the density, optionally averaged, of the refrigerant inside each component of the air conditioning system; d) using manufacturer data, which includes the dimensions of each component of the air conditioning system, calculating the passage volume of the refrigerant inside each component of the air conditioning system; e) using the values calculated in steps c) and d) to calculate the total mass of refrigerant contained inside the air conditioning system; and f) comparing the total mass of refrigerant calculated in step e) with the total mass of refrigerant originally contained inside the air conditioning system. 1. A process for monitoring an air conditioning system of a railway vehicle , said air conditioning system including several components , which include a compressor , a condenser , an evaporator , an expander and a refrigerant circuit , said air conditioning system being intended to provide air conditioning for a zone located inside the railway vehicle , said process comprising steps consisting of:a) after starting the air conditioning system, measuring physical properties relative to the refrigerant;b) from the physical properties measured during step a), calculating thermodynamic properties;c) from the thermodynamic properties calculated during step b), calculating the density, of the refrigerant inside each component of the air conditioning system;d) using manufacturer data, which includes the dimensions of each component of the air conditioning system, calculating the passage volume of the refrigerant inside each component of the air conditioning system;e) using the ...

VEHICLE CONTROL DEVICE, TRANSPORT SYSTEM, VEHICLE CONTROL METHOD, AND PROGRAM

An operating mode determining unit determines an operating mode of each of a plurality of vehicles to be either one of a normal operating mode and an energy saving mode on the basis of a necessary boarding and alighting time which is required to allow passengers to board or alight from the vehicles at each of a plurality of stations. An index value specifying unit specifies an index value on the basis of total energy consumption when the vehicles operate in the operating mode determined by the operating mode determining unit, a difference between the necessary boarding and alighting time and a boarding and alighting time, or the number of changing times of operating modes. An operating plan determining unit determines the operating mode of each of the vehicles to be an operating mode having a smallest index value. 1. A vehicle control device comprising:an operating mode determining unit that is configured to determine an operating mode of each of a plurality of vehicles to be either one of a normal operating mode, which is one operating mode, and an energy saving mode having less energy consumption and a longer operating time than the normal operating mode on the basis of a necessary boarding and alighting time which is required to allow passengers to board or alight from the vehicles at each of a plurality of stopping positions;an index value specifying unit that is configured to specify an index value which increases as total energy consumption increases when the vehicles operate in the operating mode determined by the operating mode determining unit, as the number of changing times of operating modes increases, or as a difference between a boarding and alighting time and the necessary boarding and alighting time increases when the vehicles operate in the operating mode; andan operating plan determining unit that is configured to determine the operating mode of each of the vehicles to be an operating mode having a smallest index value.2. The vehicle control device ...

WIRELESS VEHICLE MANAGEMENT SYSTEM

A transportation system is provided. The system includes: a highway vehicle, a first set of highway points located along a path of the vehicle, a second set of highway points located along a traffic signal section, at least one RFID tag located at each of the first set and the second set of highway points, and at least one RFID tag reader located on the highway vehicle connected to a network. The at least one RFID tag located at the first set of highway points is configured to store dynamic and static characteristics of the highway vehicle as it passes the first set of highway points and the at least one RFID tag located at the second set of highway points is configured to store dynamic and static characteristics of the vehicle as it passes the second set of highway points. 1. A vehicle control system comprising:a network;at least one highway vehicle;at least one first set of two highway points located along a path of the vehicle;at least one first RFID tag located at each of the at least one first set of two highway points and configured to store dynamic and static characteristics of the at least one highway vehicle as it passes the at least one first set of two highway points;at least one second set of two highway points located along a traffic signal section;at least one second RFID tag located at each of the at least one second set of two highway points and configured to store dynamic and static characteristics of the at least one highway vehicle as it passes the at least one second set of two highway points; andat least one RFID tag reader located on the at least one highway vehicle connected to the network.2. The vehicle control system of claim 1 ,wherein the at least one first RFID tag comprises a first RFID Type 1 tag, andwherein the at least one second RFID tag comprises a first RFID Type 2 tag.3. The vehicle control system of claim 2 ,wherein the first RFID Type 2 tag is connected to a second RFID Type 2 tag by an RS485 or serial data transmission cable, ...

Railroad Train Monitoring System

Railcar monitoring utilizes instrumented, flexible pads supported within the truck pedestal jaws on the bearing adapters. The pads contain sensors for monitoring temperature pressure, shifting loads, truck hunting and the like and have circuitry for processing information received from the sensors and for processing and reporting departures of performance variables to a remote source. The system cyclically activates polling each pad on a car and communicates signals of critical departures and car identity to a remote source.

On-board system and train occupancy range calculation method

Whether or not slip-or-skid of a wheel on any one of a plurality of axles of a train to which pulse generators (PGs) are provided has occurred is determined on the basis of speed pulses output from the PGs. When occurrence of slip-or-skid is detected, a train occupancy range is calculated with a front end portion of the train determined on the basis of a forward-side one of train positions obtained on the basis of the speed pulses output by the PGs, and with a rear end portion of the train determined on the basis of a backward-side one of the train positions. Whether or not any of the PGs is abnormal is determined on the basis of the speed pulses or a speed and acceleration/deceleration calculated from the speed pulses.

Data Management System and Method for a Target Device of a Vehicle

System and computer-implemented methods and processes for data management of a plurality of target devices of a vehicle, the system including a portable computer device programmed for wireless connectivity to a network and data management activities and interaction with the target devices. The system and computer-implemented methods and processes are particularly useful in connection with trains having at least one locomotive, where the train includes multiple target devices, such as a train event recording system and the like. 1. A system for data management of a plurality of target devices of at least one vehicle , comprising:at least one portable computer device configured for wireless connectivity to at least one network, the at least one portable computer device comprising at least one processor and at least one memory with program instructions thereon, that, when executed by the at least one processor, cause the processor to:(a) connect to the at least one network;(b) identify at least one of the plurality of target devices of the at least one vehicle;(c) at least one of: (i) directly or indirectly receive at least a portion of data input to or output from at least one target device of the plurality of target devices, and (ii) directly or indirectly transmit data to at least one target device of the plurality of target devices; and(d) display at least a portion of at least one of: (i) the data input to or output from the at least one target device and (ii) the transmitted data, on at least one interface on the at least one portable computer device.2. The system of claim 1 , wherein the connection step (a) comprises connecting first to a general vehicle network and second to a target device vehicle network.3. The system of claim 2 , wherein the general vehicle network is a railroad network and the target device vehicle network is a locomotive network.4. The system of claim 3 , further comprising at least one back office server wirelessly connected to the ...

RAILCAR SENSOR COMMUNICATION SYSTEM

According to some embodiments, a railcar monitoring system for monitoring one or more conditions associated with a railcar comprises a railcar controller and one or more sensors disposed throughout the railcar and communicably coupled to the railcar controller. The railcar controller is configured to exchange data with the one or more sensors and transmit data from the one or more sensors to a remote location. An amount of data exchanged between the railcar controller and the one or more sensors is controlled based on a railcar context. The railcar context is based on a location and/or activity associated with the railcar. 1. A railcar monitoring system for monitoring one or more conditions associated with a railcar , comprising:a railcar controller and one or more sensors disposed throughout the railcar and communicably coupled to the railcar controller; exchange data with the one or more sensors;', 'transmit data from the one or more sensors to a remote location; and, 'the railcar controller configured towherein an amount of data exchanged between the railcar controller and the one or more sensors is controlled based on a railcar context, and wherein the railcar context is based on a location associated with the railcar.2. The railcar monitoring system of claim 1 , wherein the railcar context is based on whether the railcar is at one of an origin claim 1 , a destination claim 1 , or in-transit and whether the railcar is one of moving or stationary.3. The railcar monitoring system of claim 1 , wherein the railcar context is further based on an activity associated with the railcar.4. The railcar monitoring system of claim 3 , wherein the railcar context is based on whether the railcar is loading claim 3 , unloading claim 3 , or in-transit.5. The railcar monitoring system of claim 1 , wherein the one or more sensors comprise one of a hatch sensor claim 1 , gate sensor claim 1 , accelerometer claim 1 , temperature sensor claim 1 , humidity sensor claim 1 , door sensor ...

BRAKE MONITORING SYSTEMS FOR RAILCARS

A system and method for detecting the operational status of a brake system on a railcar. The system receives from a sensor an indication of the magnitude of a braking force applied by the braking system in response to an instruction to increase or decrease the braking force. It compares the response to possible responses of the braking system in view of the instruction provided. Based on the comparison, the system generates at least one of a message and/or an alert indicating the status of the brake system. Additional sensors, including a pressure sensor on a brake pipe of the railcar, can be added for additional functionality. 1. A system for detecting the operational status of a brake system on a railcar of a train consist , the system comprising:a sensor located on the railcar and configured to generate an output indicative of a magnitude of a braking force applied by the braking system; and receive from the sensor an indication of the magnitude of a braking force applied by the braking system in response to an instruction to increase or decrease the braking force;', 'compare the response to possible responses of the braking system to the instruction to increase or decrease the braking force; and', 'based on the comparison, generate at least one of a message and an alert indicating the status of the brake system., 'a computing device communicatively coupled to the sensor and comprising a computer-readable storage medium comprising one or more programming instructions that, when executed, cause the computing device to2. The system of claim 1 , wherein the one or more programming instructions claim 1 , when executed claim 1 , further cause the computing device to determine whether the brake force decreases below a predetermined threshold in response to the input to decrease the brake force below the predetermined threshold.3. The system of claim 2 , wherein the one or more programming instructions claim 2 , when executed claim 2 , further cause the computing device ...

CONTROL ARRANGEMENTS FOR MAINTENANCE OF A COLLECTION OF PHYSICAL DEVICES AND METHODS FOR CONTROLLING MAINTENANCE OF A COLLECTION OF PHYSICAL DEVICES

According to various embodiments, there is provided a control arrangement for maintenance of a collection of physical devices, the control arrangement including: a receiver configured to receive observation data, the observation data representative of physical conditions of each physical device of the collection of physical devices; a processor configured to compute respective maintenance output data of maintaining different combinations of the physical devices, based on the observation data; and a controller configured to determine the combination of the physical devices to be maintained based on a comparison of the computed respective maintenance output data, the controller further configured to control maintenance of the determined combination of the physical devices. 1. A control arrangement for maintenance of a collection of physical devices , the control arrangement comprising:a receiver configured to receive observation data, the observation data representative of physical conditions of each physical device of the collection of physical devices;a processor configured to compute respective maintenance output data of maintaining different combinations of the physical devices, based on the observation data; anda controller configured to determine the combination of the physical devices to be maintained based on a comparison of the computed respective maintenance output data,the controller further configured to control maintenance of the determined combination of the physical devices.2. The control arrangement of claim 1 , wherein the processor is configured to compute the maintenance output data of each combination of the physical devices based on the observation data of the physical devices in the respective combination.3. The control arrangement of claim 1 , wherein at least one of the processor or the controller is further configured to generate the comparison of the respective maintenance output data of the different combinations.4. The control arrangement ...

COMMUNICATION SYSTEM AND METHOD OF A VEHICLE CONSIST

A communication system and method receive, at an energy management system disposed onboard a vehicle system formed from a lead vehicle and one or more remote vehicles, trip data that represents one or more characteristics of an upcoming trip of the vehicle system along a route. A selected portion of the trip data is communicated from the energy management system to a distributed power system also disposed onboard the vehicle system. The selected portion includes identifying information and one or more orientations of the one or more remote vehicles. Using the distributed power system, communication links between the lead vehicle and the one or more remote vehicles are established using the identifying information and the one or more orientations. 1. A system comprising:a first directional sensor configured to output a first directional signal indicative of a first heading of a first vehicle;a second directional sensor configured to output a second directional signal indicative of a second heading of a second vehicle, wherein the first vehicle and the second vehicle travel together in a vehicle system; anda heading determination unit having a communication interface and a controller, wherein the communication interface is configured to receive the first and second directional signals, and wherein the controller is configured to determine an orientation for the second vehicle based on the first and second directional signals.2. The system of claim 1 , wherein the heading determination unit is onboard the first vehicle.3. The system of claim 1 , wherein the heading determination unit is remotely located from the first and second vehicles.4. The system of claim 1 , wherein the heading determination unit is configured to compare the first directional signal with the second directional signal to determine the orientation of the second vehicle.5. The system of claim 1 , wherein at least one of the first or second directional sensors comprises a digital compass.6. The ...

PASSENGER-ORIENTED TRANSFER SYNCHRONIZATION OPTIMIZATION METHOD AND PASSENGER-ORIENTED TRANSFER SYNCHRONIZATION OPTIMIZATION DEVICE

A passenger-oriented transfer synchronization optimization method and a passenger-oriented transfer synchronization optimization device, in which minimizing average waiting time of passengers is taken as an optimization objective, and constraint conditions are determined based on the transfer-related information; an arrival time and a departure time of each train is adjusted on an original train diagram of lines to be adjusted, and an adjusted train diagram is determined; and the trains on the lines to be adjusted are controlled based on the adjusted train diagram. Urban rail transit train diagrams for complex lines can be made, and no manual participation is required when adjusting the train diagrams, which can not only improve the adjustment efficiency, but also ensure the adjustment effect by avoiding errors caused by manual adjustments. The transfer efficiency of passengers can be improved when making transfers, and all-day transfer synchronizations can be optimized.

Discharge Gate Sensing Method, System and Assembly

A system, method and assembly for detecting the operational status of one or more discharge gates on one or more railcars. The system and method monitor parameters that include whether the discharge gate is open or closed, whether the railcar is in motion or not, and whether the railcar is in a location where it is acceptable for the discharge gate to be open. Sensors carry out the monitoring, and the information obtained by monitoring the parameters are used to determine if a notification event has taken place and if so, a notification of such event can be transmitted to a remote receiver. A change in the status of any one of the monitored parameters can trigger the determination of whether a notification event has occurred.

SYSTEM FOR CONTROLLING OR MONITORING A VEHICLE SYSTEM ALONG A ROUTE

System includes a control system used to control operation of a vehicle system as the vehicle system moves along a route. The vehicle system includes a plurality of system vehicles in which adjacent system vehicles are operatively coupled such that the adjacent system vehicles are permitted to move relative to one another. The control system includes one or more processors that are configured to (a) receive operational settings of the vehicle system and (b) input the operational settings into a system model of the vehicle system to determine an observed metric of the vehicle system. The one or more processors are also configured to (c) compare the observed metric to a reference metric and (d) modify the operational settings of the vehicle system based on differences between the observed and the reference metrics. 1. A system comprising: receive operational settings of the trip plan;', 'input the operational settings into a system model of the vehicle system to determine a reference metric of the vehicle system; and', 'compare the reference metric to a system-handling metric of the vehicle system., 'a control system configured to control operation of a vehicle system, the control system including one or more processors configured to control operation of the vehicle system according to a trip plan of the vehicle system over a trip of the vehicle system, the one or more processors also configured to2. The system of claim 1 , the reference metric and the system-handling metric being a same type of metric.3. The system of claim 1 , wherein the one or more processors are also configured to modify the operational settings of the trip plan based on one or more differences between the reference metric and the system-handling metric claim 1 , and to control movement of the vehicle system based at least in part on the operational settings that are modified.4. The system of claim 1 , wherein the reference metric is calculated using the system model and the one or more ...

V-AWARE END OF TRAIN DEVICE

The present disclosure teaches inter-vehicle communications for avoiding rear collision of rail vehicles on a railroad. For example, a collision avoidance system may comprise an end-of-train device and a V-aware unit located on different vehicles. The two devices may be configured to wirelessly communicate with each other, and then detect each other's presence by estimating a distance between them. Warnings may be issued to respective operators against a collision hazard when the distance drops to or below a pre-determined threshold. 1. An end-of-train device positioned at about a rear end of a train , the end-of-train device comprising:at least one transceiver configured to wirelessly communicate with a rail vehicle that is moving towards the rear end of the train; anda processor configured to detect, based on the communication with the rail vehicle, a presence of the rail vehicle to prevent a potential collision between the train and the rail vehicle.2. The end-of-train device of claim 1 , wherein the train comprises a locomotive and at least one car coupled to the locomotive claim 1 , wherein the end-of-train device is configured to be installed on a last car claim 1 , and wherein the end-of-train device is further configured to notify a train operator of the presence of the rail vehicle by sending a data signal to the locomotive.3. The end-of-train device of claim 1 , wherein the rail vehicle is equipped with a vehicle (V)-aware unit located thereon claim 1 , and wherein the V-aware unit communicates with the at least one transceiver over a radio link for determining at least a distance range between the train and the rail vehicle.4. The end-of-train device of claim 3 , wherein the communication between the V-aware unit and the at least one transceiver over the radio link comprises using radio frequencies near about 400 MHz.5. The end-of-train device of claim 3 , wherein the communication with the V-aware unit comprises sending chirp signals in a radio frequency ...

SYSTEM AND METHOD FOR RAILROAD SNAPSHOT AND PLAYBACK

A Railroad Snapshot and Playback System and Method is disclosed that can provide a messaging/communication infrastructure configured to generate and route current train related messages for multi-region train routing plans. The types of railroad data being tracked can be organized into one or more domains. A method for railroad snapshot playback can include receiving a plurality of events related to train movements in the rail system; creating a first snapshot that can include the plurality of the events, wherein a number of events in the first snapshot can be based on a snapshot increment; receiving a playback request for a playback state of the rail system; pulling a snapshot and events received after the snapshot based on the playback request; building a state of the rail system using the pulled snapshot and the pulled events; operating controls of the rail system based on the state of the rail system. 1. An apparatus for snapshot and playback of events in a rail system , the apparatus comprising:at least one memory configured to store events and snapshots related to the rail system; and receive a plurality of events related to train movements in the rail system,', 'create and store in the memory a first snapshot that can include the plurality of the events, wherein a number of events in the first snapshot corresponds to a number of active trains,', 'receive a request for a state of the rail system,', 'pull a snapshot stored in the memory and events received and stored in the memory after the snapshot based on the request; and', 'identify a state of the rail system using the pulled snapshot and the pulled events., 'a processor coupled to the memory and configured to2. The apparatus of claim 1 , wherein each event in the plurality of events can be a detailed description of a train movement at an indicated time.3. The apparatus of claim 1 , wherein the processor can be further configured to:receive a second plurality of events, andcreate a second snapshot of the ...

POSITIVE TRAIN CONTROL SYSTEM AND METHOD

A positive train control system and method may comprise one or more switch monitors and/or one or more track monitors providing sensor data relative to one or more switches and/or one or more tracks, respectively, determining whether there is an anomaly of a switch or track, and when there is, providing a message, alert and/or warning, and/or initiating a train control action. Determination of an anomaly may be preformed on a train or at a remote location, e.g., a central facility. 1. A positive train control system for a train movable on a track way comprising:one or more switch monitors disposed at one or more locations along a track way proximate a switch of the track way, or one or more track monitors disposed at one or more locations proximate a track of the track way, or a combination thereof;each of said switch monitors including a sensor providing sensor data relating to a physical condition of one or more switches of the track way proximate to the switch monitor and including a communication device for transmitting the switch monitor sensor data and switch monitor location data representative of the location of the switch monitor;a processor configured to receive and process the switch monitor sensor data and the switch monitor location data to determine when there is an anomaly of the switch and the location thereof;each of said track monitors including a sensor providing sensor data relating to a physical condition of one or more tracks of the track way proximate to the track monitor and including a communication device for transmitting the track monitor sensor data and track monitor location data representative of the location of the track monitor;said processor configured to receive and process the track monitor sensor data and track monitor location data to determine when there is an anomaly of the track and the location thereof;said processor generating a message, alert and/or warning when an anomaly of the switch and/or an anomaly of the track is ...

Trainline Performance Evaluation

A system for testing trainline communications includes a command test box, a remote test box, and a controller. The command test box is coupled to a first electric coupler at a first end of a consist including one or more cars of a railroad train. The command test box applies a test signal to the first electric coupler and wirelessly transmits an indication of the test signal. The remote test box is coupled to a second electric coupler at a second end of the consist, and determines whether the test signal is present at the second electric coupler and wirelessly transmits an indication of the test signal. The controller communicates wirelessly with the test boxes to determine whether the test signal has successfully traversed the consist. 1. A system for testing trainline communications , comprising:a command test box configured to couple to a first electric coupler at a first end of a consist including at least one car of a railroad train, the command test box being configured to 1) apply a test signal to the first electric coupler and 2) transmit wirelessly an indication of the test signal;a remote test box configured to couple to a second electric coupler at a second end of the consist, the remote test box being configured to 1) determine a receive status indicating whether the test signal or signal representative thereof is present at the second electric coupler and 2) transmit wirelessly an indication of the receive status; anda controller configured to 1) receive wirelessly the indication of the test signal and the indication of the receive status, 2) compare the indication of the test signal against the receive status, and 3) determine, based on the comparison, whether the test signal has traversed the consist.2. The system of claim 1 , wherein the controller includes a user interface claim 1 , the controller being configured to display claim 1 , at the user interface claim 1 , a diagnosis of the consist based on the comparison.3. The system of claim 2 , ...

IN-TRAIN TRANSMISSION CONTROL SYSTEM AND RELAY DEVICE

An object is to provide an in-train transmission control system which can minimize delay in transmission of command data to devices further than the conventional art, in which a central unit provided in any car of a train formation composed of one or more cars and controlling operation of the entire train formation transmits command data to devices provided in some or all of the cars and in which the devices transmit device data to the central unit. The control system comprises relay device provided in the car, and line concentrator allowing the command data to pass therethrough, and when receiving device data from the devices, transmitting the device data to the relay device. The relay device aggregates the device data received from the line concentrator to transmit the aggregated data to the central unit. 1. An in-train transmission control system in which a central unit that is provided in any car of a train formation composed of one or more cars and controls operation of the entire train formation transmits command data to a device or devices provided in some or all of the cars , and in which the device transmits device data to the central unit , comprising:a relay device provided in the car; anda line concentrator connected between the central unit and the relay device in the car, which allows the command data from the central unit to pass therethrough, and upon receiving device data from the device, transmits the device data to the relay device,wherein the relay device aggregates the device data received from the line concentrator to transmit the aggregated device data to the central unit.2. An in-train transmission control system in which first and second central units that are provided in any car of a train formation composed of one or more cars and control operation of the entire train formation transmit command data to a device or devices provided in some or all of the cars , and in which the device transmits device data to the first and second central ...

Train Control System and Method

A control system for a train having at least one locomotive or control car and, optionally, at least one railroad car, operating in a track network, wherein an on-board computer determines or receives movement data and location data and generates stopping data representing an amount of force for stopping the train at a distance from a target and/or predictor data representing an estimated or predicted location or position of the train in the track network based on the movement data and the location data. A train control method is also provided. 1. A train control system for a train having at least one locomotive or control car and , optionally , at least one railroad car , operating in a track network , the system comprising: an on-board computer programmed or configured to implement or facilitate at least one train action;', 'a communication device in communication with the on-board computer and programmed or configured to receive, transmit, and/or process data signals; and', 'at least one database in communication with the on-board computer with railway data stored therein;, 'on the at least one locomotive or control car determine or receive movement data representing at least one of the following: a speed of the train, an acceleration of the train, or any combination thereof;', 'determine or receive location data representing at least one of the following: the location or position of the train in the track network, the location or position of the at least one locomotive or control car in the track network, the location or position of the at least one railroad car in the track network, the location or position of a target in the track network, and the location or position of the target with respect to the location or position of the train in the track network or the location or position of the at least one locomotive or control car in the track network, or any combination thereof;', 'generate stopping data representing an amount of force for stopping the train at ...

Multiple vehicle control system

A system includes an energy management system disposed onboard a vehicle system configured to travel on a route during a trip. The energy management system is configured to receive trip information that includes one or more constraints including at least one of speed, distance, or time restrictions for the vehicle system along the route. The energy management system is further configured to generate a trip plan for controlling movement of the vehicle system along the route during the trip. The trip plan is generated based on the one or more constraints. The trip plan has a plan speed profile that designates speeds for the vehicle system according to at least one of distance or time during the trip. The energy management system is further configured to control movement of the vehicle system during the trip according to the plan speed profile of the trip plan.

LOCOMOTIVE CONTROL SYSTEM AND METHOD

A locomotive control system includes a mobile platform that moves under remote and/or autonomous control, a sensor package supported by the mobile platform that obtains information relating to a component of a railroad, and one or more processors that receive the sensor information and analyze the information in combination with other information that is not obtained from the sensor package. The processors also generate an output that displays information relating to one or more of a status, a condition, and/or a state of health of the component of the railroad; initiates an action to change an operational state of the component; identifies a hazard to one or more locomotives traveling within the railroad; and/or collects the information relating to the component. Optionally, the component is not communicatively coupled to an information network and the mobile platform provides the information obtained by the sensor package to the information network. 1. A locomotive control system comprising:a locomotive controller that is configured to control the operation of at least one locomotive;a mobile platform configured to move under remote control or under autonomous control;a sensor package supported by the mobile platform and configured to obtain information relating to a component of a railroad; and displays information relating to one or more of a status, a condition, or a state of health of the component of the railroad,', 'initiates an action to change an operational state of the component,', 'identifies a hazard to the at least one locomotive within the railroad, or', 'collects the information relating to the component,, 'one or more processors configured to receive the information obtained by the sensor package and to analyze the information in combination with other information that is not obtained from the sensor package, and to generate an output that at least one ofwherein the component is not communicatively coupled to an information network, and the mobile ...

SYSTEM AND METHOD FOR DETERMINING VEHICLE ORIENTATION IN A VEHICLE CONSIST

A system and method for determining an orientation of a vehicle are provided. The system and method determine (with a sensor assembly disposed onboard a first vehicle) a direction in which a fluid flows within the first vehicle. The first vehicle is included in a vehicle consist with a second vehicle. The orientation of the first vehicle relative to the second vehicle is determined based at least in part on the direction in which the fluid flows within the first vehicle. The fluid may be air in an air brake pipe of the vehicle consist. 1. A method comprising:determining, with a sensor assembly disposed onboard a first vehicle that is included in a vehicle consist with a second vehicle, a direction in which a fluid flows within the first vehicle; anddetermining an orientation of the first vehicle relative to the second vehicle based at least in part on the direction in which the fluid flows within the first vehicle.2. The method of claim 1 , wherein the fluid is in a brake system of the first vehicle.3. The method of claim 1 , wherein determining the direction in which the fluid flows within the first vehicle occurs prior to the vehicle consist moving.4. The method of claim 1 , wherein the orientation of the first vehicle represents whether the first vehicle and the second vehicle are facing a common direction or opposite directions.5. The method of claim 1 , wherein the vehicle consist includes an air brake system that extends into the first vehicle and the second vehicle claim 1 , and determining the direction in which the fluid flows includes determining the direction in which the fluid flows in the air brake system from the second vehicle to the first vehicle.6. The method of claim 1 , further comprising communicatively linking the first vehicle with the second vehicle using the orientation that is determined so that the second vehicle can remotely control operation of the first vehicle.7. The method of claim 1 , wherein determining the direction in which the ...

Method for controlling and possibly recovering the adhesion of the wheels of a controlled axle of a railway vehicle

A method for controlling and recovering the adhesion, during a slipping phase, of wheels (Wi) belonging to at least two controlled axles (Ai) of a railway vehicle, comprising the steps of: generating speed signals indicative of the angular speed (ωi) of said wheels (Wi); estimating the value of the instantaneous adhesion (μ(Tj)) at the point of contact of such wheels (Wi) and the rails, using an adhesion observer; generating a target-slip value (δ) for the wheels (Wi) of the controlled axles (Ai) by means of an optimization algorithm which processes the estimated adhesion values (μi(Tj)), and modifying the target-slip value continuously in time, with a predetermined sampling period, such as to maximize the average value of the adhesion of the wheels of the vehicle.

MONITORING SYSTEM FOR TRAIN

A monitoring system for a train is provided. The monitoring system includes an image capturing device configured to capture a video feed of a designated area associated with the train. The monitoring system also includes a controller coupled to the image capturing device. The controller is configured to receive the video feed from the image capturing device. The controller is configured to analyze the video feed to determine if a predefined triggering event has occurred. The controller is configured to record and store a predefined length of the video feed based on the determination. The controller is configured to provide a notification of the recorded video feed to a user through a user interface. The controller is configured to allow the user to access at least a portion of the recorded video feed through the notification. 1. A monitoring system for a train , the monitoring system comprising:an image capturing device configured to capture a video feed of a designated area associated with the train; and receive the video feed from the image capturing device;', 'analyze the video feed to determine if a predefined triggering event has occurred;', 'record and store a predefined length of the video feed based on the determination;', 'provide a notification of the recorded video feed to a user through a user interface; and', 'allow the user to access at least a portion of the recorded video feed through the notification., 'a controller coupled to the image capturing device, the controller configured to2. The monitoring system of claim 1 , wherein the controller is coupled to a display unit such that the user interface is provided on the display unit.3. The monitoring system of claim 1 , wherein the controller is further configured to store a timestamp of a start of the triggering event based on the determination.4. The monitoring system of claim 1 , wherein the controller is further coupled to an electronic control module of the train for determination of the ...

Wireless train management system

A train control system comprising a track switch controller; RFID tags located at first and second track switches coupled via a length of track that store characteristics of train sets as they pass the track switches, and RFID tag readers located on the train sets, connected to a network. The train sets write data to the RFID tags such that the data is read by RFID tag readers of subsequent trains; and the data stored in the RFID tags is overwritten with new data each time a train set passes by the RFID tags.

Vehicle on-board controller centered train control system

The present disclosure discloses a vehicle on-board controller centered train operation control system, the control system comprises intelligent vehicle controllers (IVOCs) provided on respective trains, the IVOC comprises a vehicle-vehicle communication device, an active identification device and a master control device. With such control system, rear-end train or more serious accidents may be avoided in case that there is a train without communication equipment or with equipment failure operation in front, or an obstruction impeding train operation appears in front of the train. Further, the control system provided by embodiments of the present disclosure enables a train to operate with a relatively high speed under the premise of safe operation, and improves operation efficiency and reliability.

SYSTEM FOR CONTROLLING OR MONITORING A VEHICLE SYSTEM ALONG A ROUTE

System includes a control system used to control operation of a vehicle system as the vehicle system moves along a route. The vehicle system includes a plurality of system vehicles in which adjacent system vehicles are operatively coupled such that the adjacent system vehicles are permitted to move relative to one another. The control system includes one or more processors that are configured to (a) receive operational settings of the vehicle system and (b) input the operational settings into a system model of the vehicle system to determine an observed metric of the vehicle system. The one or more processors are also configured to (c) compare the observed metric to a reference metric and (d) modify the operational settings of the vehicle system based on differences between the observed and the reference metrics. 1. A system comprising: (a) receive operational settings of the vehicle system;', '(b) input the operational settings into a system model of the vehicle system to determine an observed metric of the vehicle system;', '(c) compare the observed metric to a reference metric; and', '(d) modify the operational settings of the vehicle system based on differences between the observed and the reference metrics., 'a control system used to control operation of a vehicle system as the vehicle system moves along a route, the vehicle system including a plurality of system vehicles in which adjacent system vehicles are operatively coupled such that the adjacent system vehicles are permitted to move relative to one another, the control system including one or more processors that are configured to2. The system of claim 1 , wherein (a)-(d) are repeated a plurality of times as the vehicle system moves along the route.3. The system of claim 1 , wherein the reference metric includes or is based on at least one of: a speed metric; accelerations of the system vehicles; steady state or dynamic forces; a length of the vehicle system claim 1 , an internal energy of couplers; ...

METHOD AND ARRANGEMENT FOR DETERMINING THE OCCUPANCY OF A RAIL VEHICLE

A method determines the occupancy of a rail vehicle. In order to be able to carry out such a method particularly easily with sufficient accuracy, switched-on states of mobile phones which are present on the rail vehicle are determined by a detecting device, and the occupancy of the rail vehicle is determined by an evaluation unit from the detected switched-on states. An arrangement also determines the occupancy of the rail vehicle. 112-. (canceled)13. A method for determining an occupancy of a rail vehicle , which comprises the steps of:determining switched-on states of cell phones present on the rail vehicle by a detection device; anddetermining the occupancy of the rail vehicle from detected switched-on states via an evaluation unit.14. The method according to claim 13 , which further comprises determining the switched-on states of the cell phones by detecting ready to receive signals of switched-on cell phones.15. The method according to claim 13 , wherein the detection device is a detection device of the rail vehicle.16. The method according to claim 15 , which further comprises providing a repeater of the rail vehicle as the detection device.17. The method according to claim 13 , which further comprises:determining the switched-on states of the cell phones by detecting electromagnetic radiation of switched-on cell phones; andproviding the detection device with a receiver configuration for detecting the electromagnetic radiation of the switched-on cell phones.18. The method according to claim 17 , which further comprises detecting the electromagnetic radiation of the switched-on cell phones which are present on the rail vehicle in its entirety by means of the receiver configuration which is composed of a single receiver unit.19. The method according to claim 17 , which further comprises detecting the electromagnetic radiation of the switched-on cell phones which are present on the rail vehicle by means of the receiver configuration which has a plurality of ...

Vehicle communication system

A system and method includes a first control system having one or more processors onboard a lead vehicle of a vehicle system that includes the lead vehicle and a remote vehicle. The second control system automatically restricts movement of the vehicle system based on a location of the vehicle system. The processors detect a signal instance of an operator actuating an input device, and communicate a vehicle information request message to the second control system. The second control system communicates a list of vehicle identifiers, that includes a vehicle identifier associated with the remote vehicle, to the processors. The processors communicate a wireless linking message, including a request to establish a communication link, to the remote vehicle based on the vehicle identifier associated with the remote vehicle.

SYSTEM AND METHOD FOR A PREVENTING A LOCKED AXLE

Methods are provided that may include determining one or more of a vibration characteristic or a fluid characteristic of one or more components of a vehicle and determining one or more expected characteristics for the one or more of the vibration characteristic or the fluid characteristic. The methods may also include determining whether the one or more of the vibration characteristic or the fluid characteristic deviates from the one or more expected respective characteristics, and implementing one or more responsive actions in response to determining that the one or more of the vibration characteristic or the fluid characteristic deviates from the one or more expected characteristics. 1. A method comprising:determining one or more of a vibration characteristic, a fluid characteristic, or a temperature characteristic of one or more components of a vehicle;determining one or more expected characteristics for the one or more of the vibration characteristic, the fluid characteristic, or the temperature characteristic;determining whether the one or more of the vibration characteristic, the fluid characteristic, or temperature characteristic deviates from the one or more expected respective characteristics; andimplementing one or more responsive actions in response to determining that the one or more of the vibration characteristic, the fluid characteristic, or temperature characteristic deviates from the one or more expected characteristics.2. The method of claim 1 , wherein the temperature characteristic is determined as one or more of a bearing temperature of one or more bearings of an axle of the vehicle claim 1 , a motor bearing temperature of one or more traction motor bearings claim 1 , a combination bearing temperature of one or more combination bearings claim 1 , a journal bearing temperature of one or more journal bearings claim 1 , a fluid temperature of a lubricant in one or more of a gear case or an engine of the vehicle claim 1 , or a winding temperature of ...

Vehicle communication system

A method includes wirelessly receiving, at a lead remote control (RC) communication device onboard a lead vehicle of a vehicle system, a request signal from an operator control unit (OCU). The method also includes communicating a reconfiguration signal from a lead communication device of the lead vehicle to a remote communication device disposed onboard a first displaced vehicle responsive to receipt of the request signal. Further, the method includes, responsive to receiving the reconfiguration signal, reconfiguring an RC communication device onboard the first displaced vehicle to switch from a first state where the RC communication device onboard the first displaced vehicle receives a control signal from the OCU for remotely controlling operation of the first displaced vehicle to a different, second state where the RC communication device onboard the first displaced vehicle repeats the control signal to the lead RC communication device of the lead vehicle.

Systems and methods for automatic vehicle loading and unloading on vehicle transports

A method includes receiving geolocation data from a subject vehicle with respect to a transporter vehicle. The method further includes determining a subject vehicle has entered a geofence around a transporter vehicle based on the geolocation data. The method further includes determining a destination location within the transporter vehicle at which the subject vehicle is to park in response to determining the subject vehicle has entered the geofence around the transporter vehicle.

SYSTEMS AND METHODS FOR RAIL WORKER AND RAIL VEHICLE WARNING AND POSITION DETERMINATION

System and methods are provided for warning a worker of a rail vehicle, or an operator of the rail vehicle of the worker. The system includes a worker device, a vehicle device, and a central server. The devices and server operate on one or a combination of actual or simulated satellite navigational signals, and beacon signals to determine the position of the devices, to generate a warning. The position determination may prioritize beacon signals over satellite navigation signals. The position determination may involve correcting a calculated position based on a measured power level of the beacon signal received from the beacon transmitter, an elapsed time since a previous beacon signal was last received by the device from the beacon transmitter, an elapsed time since a previous satellite navigation signal was received by the device, or an accuracy of the position of the device based on the satellite navigation signal. 1. A method for determining a position of a worker or a rail vehicle , the method comprising the steps of:(a) providing a device adapted to be either carried by the worker or placed onboard the rail vehicle, the device comprising a receiver for receiving a beacon signal from each of a plurality of beacon transmitters; and(b) receiving at the device a beacon signal from each of a plurality of beacon transmitters;using at least one processor, performing the further steps of: (i) determining a power level of the beacon signal as received at the device from the one of the beacon transmitters;', {'sub': '1', '(ii) calculating an estimated distance, D, between the beacon transmitter and an initial value for a calculated position of the device based on the power level of the beacon signal received from the beacon transmitter;'}, {'sub': '2', '(iii) calculating a distance, D, between the beacon transmitter and the initial value for the calculated position of the device;'}, {'sub': B', 'B', '3', '2', '1', 'B', 'B, 'claim-text': (A) the measured power level of ...

DYNAMIC WHEEL DIAMETER DETERMINATION SYSTEM AND METHOD

A system and method provide the capability to dynamically measure the diameter of a train wheel. An onboard sensor signals detection and loss of detection of a proximity plate having a predetermined length and placed along a direction of travel of the train. A signal generator generates a signal indicating the number of revolutions of the wheel. Based on the sensor signals indicating detection and loss of detection of the proximity plate, the length of the proximity plate, and the corresponding number of wheel revolutions, a controller automatically calculates the wheel diameter. 1. A system for automatic wheel diameter determination , the system comprising:a first proximity plate having a first length, positioned at a first location along a direction of motion of a vehicle;a sensor on the vehicle configured to generate a first signal indicating detection and loss of detection of the first proximity plate;a signal generator on the vehicle configured to generate a second signal indicating a number of revolutions of a wheel on the vehicle; anda controller configured to receive the first signal and the second signal and determine a diameter of the wheel based on the first length, the first signal indicating detection and loss of detection of the first proximity plate, and the number of revolutions of the wheel.2. The system of claim 1 , further comprising:a second proximity plate having a second length, positioned at a second location along the direction of travel of the vehicle, a third length between the first proximity plate and the second proximity plate,wherein:the sensor is further configured to generate the first signal indicating detection and loss of detection of the second proximity plate, andthe controller is further configured to determine the diameter of the wheel further based on the second length, the third length, and the first signal indicating detection and loss of detection of the second proximity plate.3. The system of claim 2 , wherein the ...

Vehicle Communication System

A communication system uses a vehicle system controller to control operation of a vehicle system. An electronic air brake (EAB) controller and an electronically controlled pneumatic (ECP) brake controller control operation of a brake of the vehicle system. One or more network connections communicate data packets between the vehicle system controller and the brake controllers to allow the vehicle system controller to control the brake of the vehicle system using data packets communicated between or among two or more of the vehicle system controller, the EAB controller, or the ECP controller to allow the vehicle system controller to control the brake of the vehicle system. 1. A system comprising:a vehicle system controller configured to control operation of a vehicle system;one or more brake controllers configured to control operation of a brake of the vehicle system, the one or more brake controllers communicatively coupled with each other by an electronically controlled pneumatic (ECP) line extending along the vehicle system; andone or more network connections between the vehicle system controller and the one or more brake controllers, the one or more network connections configured to communicate data packets between the vehicle system controller and the one or more brake controllers along the ECP line to allow the vehicle system controller to control the brake of the vehicle system,wherein the one or more brake controllers include an electronic air brake (EAB) controller configured to control the brake of the vehicle system by changing air pressure in a conduit extending along the vehicle system and an ECP brake controller configured to control the brake of the vehicle system by communicating an electronic signal along the ECP line extending along the vehicle system.2. The system of claim 1 , wherein the vehicle system controller is configured to switch from communicating with one of the EAB controller or the ECP brake controller via the one or more network ...

Controlling an Indicator at a Rear Car of a Train Based on a Control Signal from a Lead Car

A device for attachment to a train having a lead locomotive or control car and a rear car may include an indicator disposed with the rear car. A communication interface may receive at least one control signal from an interface onboard the lead locomotive or control car, and the control signal(s) may be generated based on at least one of an environmental condition, a hazardous condition, a type of cargo associated with the train, a time and location of the train, a positive train control (PTC), an electronic train management system (ETMS), an authorized trigger, or a manual input. A controller may be coupled to the indicator and the communication interface and may change a state of the indicator based on the control signal(s). Systems and methods for controlling an indicator are also disclosed. 1. A device for attachment to a train having a lead locomotive or control car and a rear car , comprising:a light source disposed with the rear car;a communication interface configured to receive at least one control signal from an interface onboard the lead locomotive or control car, wherein the at least one control signal is generated based on at least one of an environmental condition, a hazardous condition, a type of cargo associated with the train, a time and location of the train, a positive train control (PTC), an electronic train management system (ETMS), an authorized trigger, or a manual input; anda controller coupled to the light source and the communication interface, the controller configured to change a state of the light source based on the at least one control signal.2. (canceled)3. The device of claim 1 , wherein the light source comprises at least one of an illumination fixture claim 1 , a light emitting assembly claim 1 , a light bulb claim 1 , a light emitting diode claim 1 , a laser claim 1 , an infrared light source claim 1 , an ultraviolet light source claim 1 , or a visible light source.4. The device of claim 1 , wherein the light source comprises a ...

SYSTEMS AND METHOD FOR A VEHICLE NETWORK

A system is provided having a vehicle. The vehicle includes a chassis, and a first network bus extending from internally in the chassis to a first network port attached externally to the chassis at a first side of the vehicle. The vehicle includes a second network bus extending from internally in the chassis to a second network port attached externally to the first chassis at a second side of the vehicle. The first network bus has a first electrical configuration and the second network bus has a second electrical configuration that is different than the first electrical configuration. 1. A method comprising:coupling a first network bus connector with (a) a second network bus connector at a front end of a vehicle or (b) a third network bus connector at an opposite back end of the vehicle;detecting an electrical configuration of the second network bus connector or the third network bus connector based on coupling the first network bus connector with the second network bus connector or the third network bus connector; anddetermining an orientation of the vehicle based on the electrical configuration that is detected.2. The method of claim 1 , further comprising:controlling operation of one or more of the vehicle or a device onboard the vehicle based on the orientation that is determined.3. The method of claim 1 , further comprising:controlling movement of the vehicle based on the orientation that is determined.4. The method of claim 1 , wherein the vehicle is a second vehicle claim 1 , and the first network bus connector is onboard a first vehicle.5. A system comprising:a first network bus connector configured to be coupled with (a) a second network bus connector at a first end of a vehicle or (b) a third network bus connector at a second end of the vehicle; andone or more processors configured to detect an electrical configuration of the second network bus connector or the third network bus connector based on the first network bus connector being coupled with the ...

Railroad Interlocking System with Distributed Control

A system includes a transceiver for receiving one or more communications from a communication device in a railway vehicle; a microcontroller that is configured for communication with the transceiver and that is configured to control a position of a switch in the railway; and an electronic subsystem for interfacing with the microcontroller and with the switch; wherein the trans transceiver is configured to transmit to the microcontroller at least one of the one or more communications received from the railway vehicle; wherein the microcontroller is further configured to extract a command from the parsed contents; wherein the microcontroller is further configured to transmit the command to the electronic subsystem to cause the electronic subsystem to transition the switch to a position specified by the command; and wherein transitioning of the switch to the specified position enables the railway vehicle to cross the switch. 1. A system comprising:a transceiver for receiving one or more communications from a communication device in a railway vehicle;a microcontroller that is configured for communication with the transceiver and that is configured to control a position of a switch in the railway; andan electronic subsystem for interfacing with the microcontroller and with the switch;wherein the transceiver is configured to transmit to the microcontroller at least one of the one or more communications received from the railway vehicle;wherein the microcontroller is configured to parse contents of the at least one of the one or more communications received from the transceiver;wherein the microcontroller is further configured to extract a command from the parsed contents;wherein the microcontroller is further configured to transmit the command to the electronic subsystem to cause the electronic subsystem to transition the switch to a position specified by the command; andwherein transitioning of the switch to the specified position enables the railway vehicle to cross the ...

Monitoring and controlling of distributed machines

Exemplary embodiments are disclosed of apparatus and methods for monitoring and controlling distributed machines. In an exemplary embodiment, a network includes machines each having sensor(s) and/or actuator(s). Each machine has a node resident on the machine and/or in communication with the machine and that provides raw data from the sensor(s) and/or actuator(s). Each node has a network interface, and a processor and memory configured as a node agent to embed the raw data in message(s) without reformatting the raw data. An engine receives and reformats messages from the node agents without reformatting raw data embedded in the messages. The engine directs the reformatted messages including the raw data to user device(s) for use in managing machine activity and/or status. The engine also sends a message from a user device to a node of a given machine, for use in controlling activity and/or status of the given machine.

LOCOMOTIVE OPERATION CONTROL SYSTEM

A locomotive control system includes an operation manager controller electrically coupled to an operator controller of a locomotive and to a local vehicle control system of the locomotive. The operation manager controller receives an operator command from the operator controller and can regulate the operator command to control operation of the locomotive. 1. A control system for a locomotive consist , the control system comprising:an operator management (OM) controller that includes first and second interfaces, the first interface electrically coupled to an operator controller of a first locomotive of the locomotive consist, the second interface electrically coupled to a local control system of the first locomotive, the locomotive consist including the first locomotive and a second locomotive that is a different model than the first locomotive, the second locomotive logically or mechanically coupled with the first locomotive; receive an operator command via the first interface from the operator controller and receive signals of one or more external conditions relating to operation of the first locomotive from one or more sensors;', 'evaluate the received operator command relative to one or more trigger conditions, one or more sensed external conditions, and one or more operating limits of the second locomotive;', 'modify the operator command to generate a modified operator command that is different from the operator command that is received via the first interface responsive to the one or more trigger conditions being met, and', 'send the modified operator command via the second interface to the local control system to control operation of the first locomotive based on the modified operator command and via a communication link to the second locomotive to control operation of the second locomotive based on the modified operator command,', 'wherein the OM controller is configured to generate the modified operator command based on the operating limits of the second ...

PROGRAM DEVELOPMENT SUPPORTING APPARATUS, TRAIN MONITORING AND CONTROLLING APPARATUS, AND PROGRAM DEVELOPMENT SUPPORTING METHOD

An apparatus for supporting development of a program used in a control device of a train monitoring and controlling apparatus including a plurality of intra-train networks, the control device transmitting/receiving signals to/from the plurality of intra-train networks, the control device including a plurality of communication substrates for communicating with one of the plurality of intra-train networks and the control substrate connected to the plurality of communication substrates, the program development supporting apparatus receives a communication-substrate network communication data definition file used in each of the plurality of communication substrates, generates a control-substrate input/output signal variable definition file by using the communication-substrate network communication data definition file, and outputs the control-substrate input/output signal variable definition file. The control-substrate input/output signal variable definition file is used in the control substrate, the control substrate performing communication in a communication data format that is common among the plurality of communication substrates. 1. A program development supporting apparatus for supporting development of a program used in a controller of a train monitoring and controlling apparatus including a plurality of intra-train networks and the control device , the controller transmitting/receiving signals to/from the plurality of intra-train networks , the controller including a plurality of communication substrates for communicating with one of the plurality of intra-train networks and a control substrate connected to the plurality of communication substrates , the program development supporting apparatus comprising:a receiver to receive a communication-substrate network communication data definition file used in each of the plurality of communication substrates;a generator to generate a control-substrate input/output signal variable definition file by using the ...

Train Parking or Movement Verification and Monitoring System and Method

A parking verification system and method, a movement verification system and method, and a monitoring system and method for a train, or other transit vehicle. 1. A parking verification system for a train having a braking system , at least one locomotive , and at least one railcar , wherein the at least one locomotive and/or the at least one railcar is equipped with at least one manually-operated parking assembly , the system comprising:at least one on-board computer associated with the train and programmed or configured to:(a) initiate a parking verification process for the braking system of the train;(b) determine or receive train data during the parking verification process;(c) verify at least one train parameter of the train data;(d) generate at least one prompt to activate at least one manually-operated parking assembly of at least one locomotive and/or at least one railcar based on the verification of the at least one train parameter;(e) based upon operator input received in response to the at least one prompt, verify that the at least one manually-operated parking assembly was activated; and(f) enter at least one parked mode.2. The parking verification system of claim 1 , wherein the train data comprises at least one of the following: operator name claim 1 , operator identification claim 1 , identification data claim 1 , contact data claim 1 , locomotive data claim 1 , consist data claim 1 , railcar data claim 1 , location data claim 1 , weight data claim 1 , speed data claim 1 , time data claim 1 , grade data claim 1 , payload data claim 1 , braking system data claim 1 , or any combination thereof.3. The parking verification system of claim 1 , wherein the at least one train parameter comprises at least one of the following: locomotive data claim 1 , braking system parameter data claim 1 , or any combination thereof.4. The parking verification system of claim 3 , wherein step (c) further comprises:(c)(1) verification that the speed of the at least one ...

Wireless Train Management System

A robust system processor comprising three parallel processors, each configured to process in parallel an input and emit an output; and a reconciler that compares the three outputs, determines whether at least two of the outputs are equal, and if so validates the majority output and communicates the validated output via a network to at least one other system processor. 1. A robust system processor comprising:three parallel processors each configured to process in parallel an input and emit an output; and compares the three outputs,', 'determines whether at least two of the outputs are equal, and', 'in the case at least two of the outputs are equal, validates that output, and', 'communicates the validated output via a network to at least one second system processor., 'a reconciler that2. The processor of claim 1 , where the processor is part of a train control system comprising:A train set including at least one railway car;a track switch controller;at least one first set of two track points located along a path of a train set;at least one second set of two track points located along a track switch section;at least one RFID tag having no preprogrammed data and which is located at each of at least the one first set of two track points configured to r dynamic and static characteristics of a train set as it passes the at least one first set of two track points, wherein the dynamic characteristics stored on the at least one MD tag are configured to be updated at the at least one first set of two track points, according to characteristics of the train set passing by the at least one first set of two track points;at least one second RFID tag having no preprogrammed data and which is located at each of the at least one first set of two track points and the at least one second set of two track points, the at least one RFID tag being configured to store dynamic and static characteristics of the train set as it passes the at least one second set of the at least two track ...

CONTROL DEVICE, CONTROL SYSTEM, RAILWAY VEHICLE AND ASSOCIATED CONTROL METHOD

A control device is for at least two traction engines of a railway vehicle. The control device includes an estimation module configured to estimate a traction power requirement of the rail vehicle as a function of at least one position signal of the rail vehicle, a determination module configured to determine a required operating state of each engine based on the power requirement, an adaptation module configured to determine, from the required operating state of each engine, an adapted operating state of said engine as a function of at least one specific parameter relating to the operation of the rail vehicle, and an emission module configured to emit a control signal to each engine. 1. A control device for at least two traction engines of a rail vehicle , the control device comprising:an estimation module configured to estimate a traction power requirement of the rail vehicle as a function of at least one position signal of the rail vehicle;a determination module configured to determine a required operating state of each engine based on the power requirement;an adaptation module configured to determine, from the required operating state of each engine, an adapted operating state of said engine as a function of at least one specific parameter relating to the operation of the rail vehicle; anda transmitter module configured to transmit a control signal to each engine, the control signal comprising a command of the adapted operating state of each engine received from the adaptation module, the command of the adapted operating state being configured to control the operation of each engine in the adapted operating state of said engine,wherein the estimating module is configured to receive statistical data of the power requirement as a function of the position of the rail vehicle and configured to estimate the power requirement additionally as a function of the statistical data.2. The control device according to claim 1 , wherein the specific parameter comprises an ...