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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 5. Отображено 5.
01-03-2012 дата публикации

MOVEMENT AUTHORITY CALCULATING METHOD BASED ON TRAIN CONTROL SYSTEM

Номер: WO2012024895A8
Автор: NING, Bin, WANG, Haifeng, YANG, Xumen, TANG, Tao, GAO, Chunhai, LIU, Shuo
Принадлежит:

A movement authority calculating method based on a train control system comprises the following steps: reading route information of a train, and determining a traversal range of the train according to the route information(A1); initializing an end point of a movement authority as an end point position of the traversal range (A2); searching for static obstacles in the traversal range, and judging whether each of the static obstacles meets the requirements on safe operation of the train in turn; if not, setting the position of the last static obstacle in the traversal range as the end point of the movement authority; if yes, changing the end point of the movement authority into a matched route end point (A3); searching for dynamic obstacles in the traversal range and judging whether a tracking train exists; if yes, modifying the end point of the movement authority into an initial terminal of an axle counter block in which the train is positioned; and if no dynamic obstacle exists in the traversal ...

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Номер записи: 1
18-07-2023 дата публикации

Rail transit driving scheduling command method, system, equipment and medium

Номер: CN116443080A
Автор: YU ZUJUN, SU SHUAI, DING SHUKUI, TANG TAO, ZHANG YANBING, HARUMI, WU HAO, CAO YUAN, WANG DAOMIN, LI XIAOGANG, WANG WEI, SU BOYI, WANG XUEKAI, WANG ZHIKAI
Принадлежит:

The invention discloses a rail transit train dispatching command method, system and device and a medium, and relates to the field of train operation organization. The method comprises the following steps: determining basic line parameters and planned operation data of the rail transit system, and obtaining comprehensive operation state information of the rail transit system; identifying an abnormal event according to the comprehensive operation state information, and determining the influence of the abnormal event on driving and the train operation situation; according to the basic line parameters, the planned operation data, the influence of the abnormal events on driving and the train running situation, a dynamic train running diagram is formulated; and generating and issuing a scheduling instruction according to the dynamic train working diagram. According to the invention, the automation degree of the rail transit driving scheduling command system can be improved from four aspects of ...

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Номер записи: 2
01-03-2012 дата публикации

MOVEMENT AUTHORITY CALCULATING METHOD BASED ON TRAIN CONTROL SYSTEM

Номер: WO2012024895A1
Автор: NING, Bin, WANG, Haifeng, YANG, Xumen, TANG, Tao, GAO, Chunhai
Принадлежит:

A movement authority calculating method based on a train control system comprises the following steps: reading route information of a train, and determining a traversal range of the train according to the route information(A1); initializing an end point of a movement authority as an end point position of the traversal range (A2); searching for static obstacles in the traversal range, and judging whether each of the static obstacles meets the requirements on safe operation of the train in turn; if not, setting the position of the last static obstacle in the traversal range as the end point of the movement authority; if yes, changing the end point of the movement authority into a matched route end point (A3); searching for dynamic obstacles in the traversal range and judging whether a tracking train exists; if yes, modifying the end point of the movement authority into an initial terminal of an axle counter block in which the train is positioned; and if no dynamic obstacle exists in the traversal ...

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Номер записи: 3
07-07-2023 дата публикации

Passenger flow prediction method and device, electronic equipment and medium

Номер: CN116402237A
Автор: ZHOU WENZHONG, WANG WEI, HARUMI
Принадлежит:

The invention provides a passenger flow prediction method and device, electronic equipment and a medium, and relates to the field of passenger flow prediction.The method comprises the steps that OD matrix data and pull-in vector data are input into a short-time OD prediction model, a first prediction result output by an OD matrix prediction module in the short-time OD prediction model is obtained, and a second prediction result is obtained; obtaining a second prediction result output by an inbound vector prediction module in the short-time OD prediction model; inputting the first prediction result and the second prediction result to a first weighting module of a short-time OD prediction model, and obtaining a passenger flow prediction result output by the first weighting module and within a preset time period after the current time period; the OD matrix data is determined according to the passenger flow data corresponding to each historical date in the preset time period after the current ...

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Номер записи: 4
04-07-2023 дата публикации

Train timetable optimization method and device, electronic equipment and medium

Номер: CN116384596A
Автор: ZHOU XU, ZHAO XINGDONG, SUN MING, WANG WEI, HARUMI
Принадлежит:

The invention provides a train timetable optimization method and device, electronic equipment and a medium, and relates to the field of rail transit. The method comprises the following steps: inputting the original stop time and original departure interval of each train, the running time of each running interval, the acting force corresponding to each running interval at different moments, and the running speed corresponding to each running interval at different moments to a train timetable optimization model; target station dwell time output by the train timetable optimization model and target departure intervals of adjacent train numbers are obtained; according to the target station dwell time and the target departure interval of each adjacent train number, the train timetable optimization model is constructed from the two perspectives of regenerative braking energy utilization and passenger flow requirements associated with the departure intervals, reference can be provided for formulating ...

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Номер записи: 5