Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 3020. Отображено 100.
05-01-2012 дата публикации

Weight sensor device

Номер: US20120000295A1
Автор: Everett McElroy
Принадлежит: Individual

The present invention relates to a weight sensor device. The weight sensor device comprises a housing, which includes a receptacle for a load pin and an insert. A cable nest is secured to each end of the housing. In exemplary embodiments, a load pin is engaged in the housing and secures an insert. A cable clamping mechanism may be attached to the insert. In accordance with various exemplary embodiments, the housing itself is non-load sensing.

Подробнее
Номер записи: 1
15-03-2012 дата публикации

Apparatus for Filling Containers According to Weight

Номер: US20120060973A1
Автор: Andreas Jaeger, Ralf Scherer, Werner Schlachter
Принадлежит: Hottinger Baldwin Messtechnik GmbH

The invention relates to an apparatus for the weight-dependent filling of containers, especially bottles ( 3 ), which comprise a tubular neck section ( 7 ) and which consists of a fill nozzle ( 8 ), a weighing device ( 5 ) and a holding element ( 6 ) for holding the container ( 3 ) under the fill nozzle ( 8 ). In that regard the weighing device ( 5 ) includes a force uptake element ( 14 ), a force introduction element ( 15 ) and a deformation body ( 17, 18 ) that is arranged therebetween and that is provided with strain gages ( 24 ) applied thereon. In that regard, the force uptake element ( 14 ) is secured on a machine frame ( 2 ) and the holding element ( 6 ) is secured on the force introduction element ( 15 ). The invention is characterized in that the force uptake element ( 14 ) is embodied as an outwardly lying ring element ( 14 ) and the force introduction element is embodied as a coaxially inwardly lying ring element ( 15 ), between which at least one radially spring-elastic connecting web ( 17, 18 ) is arranged as the deformation body. In that regard, the holding element ( 6 ) is secured on the inwardly lying ring element ( 15 ) therebelow.

Подробнее
Номер записи: 2
16-08-2012 дата публикации

Method for initializing the mass of a motor vehicle

Номер: US20120209503A1
Автор: Ingo Sauter, Joachim Staudinger, Johannes Kemler, Maik Würthner, Peter Herter
Принадлежит: ZF FRIEDRICHSHAFEN AG

A method of initializing the mass of a motor vehicle after a restart, for controlling a starting process of the motor vehicle a from a standstill. During operation of the motor vehicle, its mass is computed and the determined mass values are stored and, from the stored mass values, a vehicle-specific maximum mass value and/or a vehicle-specific minimum mass value is determined. The vehicle-specific maximum mass value and/or the vehicle-specific minimum mass value, determined in this manner, is subsequently used for initializing the mass of the motor vehicle after restarting the vehicle.

Подробнее
Номер записи: 3
03-01-2013 дата публикации

Automated Poultry Hanging System and Method

Номер: US20130005230A1
Автор: Grover S. Harben, III
Принадлежит: Individual

This invention relates to automated systems and methods for hanging live poultry for further processing. The system has an alignment conveyor, an alignment stunner, a hanging box, and a shackle. The alignment conveyor conveys poultry from an input point to the alignment stunner. The alignment stunner urges the poultry to move to a desired position on the alignment conveyor and stuns the poultry. The hanging box grasps the stunned poultry and places the poultry into the shackle for further processing. A computer and at least one sensor control operation of the system so that human intervention is minimized.

Подробнее
Номер записи: 4
23-05-2013 дата публикации

HAND LIFT TRUCK

Номер: US20130126806A1
Автор: van SEUMEREN Henri Peter Maria
Принадлежит: RAVAS EUROPE B.V.

A hand lift truck comprises a rolling frame () with at least one height-adjustable load platform () for receiving a cargo thereon. Electronic weighing means () are herein provided to determine a mechanical deformation of a part () of the frame resulting from a loading of the load platform and to determine therefrom a weight indication of an actual loading of the load platform and to display this to a user on a display panel (). According to the invention height-indicating means which indicate the reference height are provided in the form of an electronic sensor () which determines a height adjustment of the load platform by electronic means and generates an electronic height signal thereof to electronic processing means. The processing means determine therefrom an actual height of the load platform and are coupled to signalling means for the purpose, at least when the reference height is reached, of generating an indication thereof the user. 1. Hand lift truck comprising a rolling frame with at least one load platform for receiving a cargo thereon , wherein the load platform is coupled to lifting means which enable a user to vary a height of the load platform relative to a ground surface , wherein electronic weighing means are provided which are able and adapted to determine a mechanical deformation of a part of the frame resulting from a loading of the load platform and , at least at a reference height of the load platform , to generate an electronic weighing signal as a weight indication of an actual loading of the load platform , wherein the weighing means are coupled to electronic processing means with a display panel for the purpose of displaying the weight indication to a user , and wherein height-indicating means are provided which indicate the reference height , characterized in that the height-indicating means comprise an electronic sensor which determines a height adjustment of the load platform by electronic means and generates an electronic height signal ...

Подробнее
Номер записи: 5
18-07-2013 дата публикации

Apparatus for measuring load of construction machine

Номер: US20130185019A1
Автор: Shinji Akino, Takao Kurosawa, Takashi Yagyuu, Toshikazu Minoshima
Принадлежит: Individual

A load measuring device for a construction machine includes a processing unit for acquiring signals indicative of cylinder pressure of front and rear suspension cylinders via pressure sensors and computing a weight value of a load put on a dump body of the construction machine. When the construction machine is traveling on a curvilinear route, the construction machine makes the output of the weight value ineffective. In particular, when the differential speed value between the rear wheels, received from a speed difference detector, is below a preset value, the arithmetic unit outputs a loading weight W computed by the processing unit, as final loading weight, and so that when the differential speed exceeds the preset value, the arithmetic unit makes ineffective the computed loading weight W as the final loading weight output.

Подробнее
Номер записи: 6
14-11-2013 дата публикации

Method and Apparatus for Measuring a Load in a Material Handling System

Номер: US20130302113A1
Автор: Gregory A. Byzewski, Kurtis L. Verheyen
Принадлежит: Magnetek Inc

A system and method for determining the load present in a material handling system is disclosed. A commissioning routine executing on a motor drive controls operation of a hoisting motor with a known load present. The commissioning routine stores values of current provided to the motor or torque generated by the motor at various operating speeds in memory on the motor drive. During subsequent runs of the motor drive, the value of the current/torque is monitored as a function of the speed of the motor and compared to the stored values. The resulting value of the load may be monitored and action taken if the value of the load exceeds the rated capacity of the material handling system. Optionally, the measured load may be displayed to an operator.

Подробнее
Номер записи: 7
12-12-2013 дата публикации

Self-Aligning Test Weight

Номер: US20130327153A1
Автор: Jeffrey O'Rourke
Принадлежит: Individual

The present invention relates to test weights for testing the load capacity of a crane. More specifically, the present invention provides a novel system and approach simple and efficient crane load testing using solid weights. Previous methods of testing crane load capacity often require significant time to configure and reconfigure the apparatus. The system of the present invention increases efficiency by significantly reducing this configuration time. The system comprises a plurality of stackable test weights, and a lifting fixture specifically designed for the system. A cantilever structure located on two opposing sides of the test weight enables the lifting fixture to first be quickly secured underneath of said structure, and then lift that particular unit as well as any units surmounting that unit. A novel block lock system integrated into each weight unit enables self-alignment and securing of each weight as it is placed onto the weight stack.

Подробнее
Номер записи: 8
02-01-2014 дата публикации

VEHICLE LOAD SENSING SYSTEM

Номер: US20140000969A1
Автор: Carruthers David, Di Rollo Ernie
Принадлежит:

A vehicle load sensing system, said system comprising: at least one load sensor located on a vehicle; display means located on the vehicle; wherein the at least one load sensor is capable of measuring and/or monitoring the load being carried in the vehicle and displaying the measured/monitored level on the display means. The display means may further be a standard mobile phone that has a suitable wireless connection. The information transmitted to the display means may also be transmitted to a further information point allowing a central control of a number of vehicles. 1. A vehicle load sensing system , said system comprising:at least one load sensor located on a vehicle;{'b': '5', 'display means located in the vehicle;'}wherein at least one load sensor is capable of measuring and/or monitoring the load being carried in vehicle and displaying the measured/monitored level on the display means.2. A vehicle load sensing system according to claim 1 , wherein at least one load sensor is located on a chassis claim 1 , floor plan claim 1 , axle and/or a mat on the vehicle and is capable of allowing a measurement to be made of the weight being carried by the vehicle.3. A vehicle load sensing system according to claim 1 , wherein the at least on load sensor is capable of preventing the vehicle from being overloaded.4. A vehicle load sensing system according to claim 1 , wherein the at least one sensor is capable of continually measuring the load as that any movement in the load which may lead to a safety hazard is capable of being detected.5. A vehicle load sensing system according to claim 1 , wherein there is at least one or more claim 1 , two or more or a plurality of load sensors.6. A vehicle load sensing system according to claim 1 , wherein on measurement of the weight of the load being carried by the vehicle claim 1 , the load sensors then transmit this information to a central processing unit which then processes the received information claim 1 , and the processed ...

Подробнее
Номер записи: 9
16-01-2014 дата публикации

PAYLOAD MANAGEMENT SYSTEM

Номер: US20140019015A1
Автор: Claxton Richard L.
Принадлежит: Flanders Electric Motor Service, Inc.

A payload management system embodiment may include a force sensing system operatively associated with a bucket of an excavator. The force sensing system senses a magnitude of a force required to hold the bucket at a defined position with respect to a reference datum. An angle sensing system operatively associated with the bucket senses a direction of the force with respect the reference datum. A processing system operatively associated with the force system and the angle sensing system processes data relating to the magnitude of the force and the direction of the force to determine the amount of the payload in the bucket. 1. A payload management system for determining an amount of a payload contained in a bucket of an excavator , comprising:force sensing means for sensing a magnitude of a force required to hold the bucket at a defined position with respect to a reference datum;angle sensing means for sensing a direction of the force with respect the reference datum; andprocessing means operatively associated with said force sensing means and said angle sensing means for determining the amount of the payload in the bucket based on the magnitude and direction of the force.2. The system of claim 1 , wherein said force sensing means comprises a pressure sensor operatively associated with a hydraulic actuator connected to the bucket.3. The system of claim 1 , wherein said force sensing means comprises a force sensing clevis pin connected to the bucket.4. The system of claim 1 , wherein said angle sensing means further comprises an inclinometer operatively associated with the bucket claim 1 , said inclinometer sensing an angle of the bucket.5. The system of claim 4 , wherein the reference datum is the horizontal and wherein said inclinometer senses the angle of the bucket with respect to the vertical.6. The system of claim 4 , further comprising:a first supplemental inclinometer operatively associated with a boom member of the excavator, said first supplemental ...

Подробнее
Номер записи: 10
30-01-2014 дата публикации

Cell Mass Measurement and Apparatus

Номер: US20140026686A1
Автор: Aluru Narayana R., Bashir Rashid, Hsia K. Jimmy, Millet Larry, Park Kidong
Принадлежит:

Provided herein are sensors and methods for determining properties of single cells, such as cell mass. Sensors disclosed herein include resonant sensors having a suspended platform designed to exhibit a uniform vibration amplitude. Methods are also disclosed for measuring changes in cell mass, changes in cell number, changes in cell viscosity and changes in cell elasticity. 1. A resonant mass sensor comprising a microfabricated suspended platform having a measuring surface , the suspended platform supported by three or more tethers; wherein a resonant oscillation of the suspended platform exhibits a uniform vibration amplitude across the measuring surface.2. The sensor of claim 1 , wherein the suspended platform has a stiffness greater than a stiffness of the tethers.3. The sensor of claim 2 , wherein the suspended platform has a stiffness selected over the range of 5 N/m to 1000 N/m and each of the tethers has a stiffness selected over the range of 0.5 N/m to 10 N/m.4. (canceled)5. The sensor of claim 1 , wherein at least one tether has a folded geometry.6. The sensor of claim 1 , wherein at least one tether has a spring constant selected over the range of 0.5 N/m to 10 N/m.7. The sensor of claim 1 , wherein at least one tether comprises a flexural portion and a torsional portion.89.-. (canceled)10. The sensor of claim 1 , wherein a vibration amplitude of the suspended platform exhibits variations of between 0% and 3% across the measuring surface of the suspended platform.11. The sensor of claim 1 , wherein a vibration amplitude of the suspended platform exhibits variations of less than 2% across the measuring surface of the suspended platform.12. The sensor of claim 1 , wherein the sensor has a mass sensitivity which varies between 0% and 5% across the measuring surface of the suspended platform.13. The sensor of claim 1 , wherein the sensor has a mass sensitivity which varies less than 4.1% across the measuring surface of the suspended platform.1418.-. (canceled) ...

Подробнее
Номер записи: 11
06-03-2014 дата публикации

LOAD-MEASURING, FLEET ASSET TRACKING AND DATA MANAGEMENT SYSTEM FOR LOAD-LIFTING VEHICLES

Номер: US20140060939A1
Автор: Eppert David Aaron
Принадлежит:

There is provided a system for monitoring payload for a load-lifting vehicle. The vehicle has a lifting arm and a hydraulic actuator operatively connected to the lifting arm. The system has a means for correlating actuator pressure within the actuator at a set position of the lifting arm with weight for generating a calculated weight of a payload. The system has a means for generating a payload pattern relating actuator pressure to time as the lifting arm moves the payload through a load cycle. The system has a means for comparing the payload pattern with a set pattern relating pressure to time corresponding to said calculated weight of the payload and storing the calculated weight of the payload into memory if the deviation between the patterns is equal to or less than a certain amount. 1. A system for monitoring payload for a load-lifting vehicle , the vehicle having a lifting arm and a hydraulic actuator operatively connected to the lifting arm , the system comprising:means for correlating actuator pressure within the actuator at a set position of the lifting arm with a known weight for generating a calculated weight of a payload;means for generating a payload pattern relating actuator pressure to time as the lifting arm moves the payload through a load cycle; andmeans for comparing the payload pattern with a known, set pattern relating pressure to time corresponding to said calculated weight of the payload and storing the calculated weight of the payload into memory if the deviation between the patterns is equal to or less than a certain amount.2. The system as claimed in claim 1 , wherein the patterns are generated from the rate of flow of hydraulic fluid passing into and out of the actuator claim 1 , time intervals between collected samples claim 1 , weight on the lifting arm and the resulting hydraulic pressure in the actuator.3. The system as claimed in claim 1 , further including within the means for comparing claim 1 , means for recalibrating the ...

Подробнее
Номер записи: 12
13-03-2014 дата публикации

METHOD AND DEVICE FOR MEASURING THE WEIGHT OF A LOAD TO BE HOISTED ONTO A LOADING AREA

Номер: US20140069728A1
Автор: Lustenberger Martin
Принадлежит: DIGI SENS AG

The invention provides a method and a device for measuring the weight of a load, which is displaced with a load lifting device over the edge of a raised loading surface and thus pulled onto the same or pushed down from the same, wherein during this operating process, in a support of the load lifting device loaded by the load, the force currently acting due to the displacement of the load is measured during the passage through a predetermined weighing window and the weight of the load is determined mathematically from the course thereof. Preferably, the load sensor is constructed as a tube which is equipped with two deformation sensors equipped essentially at right angles to one another. 121141142. A method for measuring the weight of a load which is displaced with a load lifting device () over the edge () of a raised loading surface () and thus pulled onto the same or pushed down from the same , characterised in that during this operating process and as long as the load rests in a raised manner on the edge () of the loading surface () during the displacement from the ground , in a support of the load lifting device () loaded by the load and moving the same , during the passage of the same through a predetermined movement position , a force (A , Q) currently acting in it due to the displacement of the load is measured and the same is intended for mathematically determining the weight of the load.22524. The method according to claim 1 , wherein the axial force (A) currently acting in the support of the load lifting device () is measured and the predetermined movement position of the support () of the load lifting device () corresponds to the position thereof directly before the placement point of the load on the loading surface ().3114. The method according to claim 2 , wherein for mathematically determining the weight of the load claim 2 , the force thereof acting on the edge () of the loading surface () is further used.411412394122393939. The method according to ...

Подробнее
Номер записи: 13
04-01-2018 дата публикации

AGRICULTURAL VEHICLE EQUIPPED WITH AN IMPROVED WEIGHING MEANS

Номер: US20180003546A1
Автор: COSSON Mickael, MIGNON Florent, PORTRAIT Alain
Принадлежит: KUHN-AUDUREAU SA

An agricultural vehicle including a container, which is mounted on at least one train of wheels, wherein the container rests by way of fixation brackets and load cells or weight sensors, preferably directly, i.e. without use of an intermediate chassis, on one axle or more forming the train of wheels. The vehicle container is mounted on the axle or each of the axles of the train under consideration by way of at least two pairs of load cells, wherein each pair consists of two load cells situated on opposite sides of a vertical plane parallel to the vertical planes containing the axes of the axles of a multi-axle train. 1. An agricultural vehicle comprising a container , which is mounted on at least one train of wheels , especially a dump trailer , mixer or mixing trailer , wherein the container rests by way of fixation plates or brackets and load cells or weight sensors preferably directly , i.e. without use of an intermediate chassis , on one axle or more forming said train of wheels ,wherein the container is mounted on the axle or each of the axles of the train under consideration by way of at least two pairs of load cells, wherein each pair consists of two load cells situated on opposite sides of a vertical plane containing the axis of the axle, in the case of a single-axle train, or of a plane parallel to the vertical planes containing the axes of the axles of a multi-axle train.2. The vehicle according to claim 1 , wherein the two load cells of a given pair are arranged substantially symmetrically relative to the associated vertical plane claim 1 , in that the load cells of the two pairs are identical claim 1 , and wherein each pair of load cells is offset laterally relative to the longitudinal axis of the vehicle in the direction claim 1 , and preferably immediate proximity claim 1 , of the wheel or of the wheels of the train claim 1 , situated on one side of the vehicle.3. The vehicle according to claim 1 , wherein the two load cells of a given pair are ...

Подробнее
Номер записи: 14
03-01-2019 дата публикации

Vehicle occupant classification systems and methods

Номер: US20190003876A1
Автор: Akin Aina, Bronson Aden, Markell Baldwin, Zach Stuart
Принадлежит: Tesla Inc

Techniques are disclosed for systems and methods to detect and/or classify a vehicle occupant, such as a passenger seated within the cockpit of a vehicle. An occupant classification system includes an occupant weight sensor, an occupant presence sensor, and a logic device configured to communicate with the occupant weight sensor and the occupant presence sensor. The logic device is configured to receive occupant weight sensor signals from the occupant weight sensor and occupant presence sensor signals from the occupant presence sensor, determine an estimated occupant weight and an occupant presence response based, at least in part, on the occupant weight sensor signals and the occupant presence sensor signals, and determine an occupant classification status corresponding to the passenger seat based, at least in part, on the estimated occupant weight and/or the occupant presence response.

Подробнее
Номер записи: 15
03-01-2019 дата публикации

SENSORS FOR VEHICLE OCCUPANT CLASSIFICATION SYSTEMS AND METHODS

Номер: US20190003877A1
Автор: Aden Bronson, Aina Akin, Baldwin Markell, Stuart Zach
Принадлежит:

Techniques are disclosed for systems and methods to detect and/or classify a vehicle occupant, such as a passenger seated within the cockpit of a vehicle. An occupant classification system includes an occupant weight sensor, an occupant presence sensor, and a logic device configured to communicate with the occupant sensors. The occupant weight sensor includes at least first and second conductive electrodes separated by a dielectric layer, top and bottom protective plastic layers configured to support the respective first and second conductive electrodes, and adhesive layers disposed between the plastic layers and the conductive electrodes and between the conductive electrodes and the dielectric layer. The top protective plastic layer is longer and/or wider than the first conductive electrode and the bottom protective plastic layer is longer and/or wider than the second conductive electrode to provide edge protection against electrical shorts for the first and second conductive electrodes. 1. An occupant weight sensor configured to provide occupant weight sensor signals associated with a passenger seat for a vehicle , the occupant weight sensor comprising:a first conductive electrode;a second conductive electrode;a dielectric layer disposed between the first conductive electrode and the second conductive electrode;a first plastic layer that is longer and/or wider than the first conductive electrode, wherein the first conductive electrode is disposed between the first plastic layer and the dielectric layer;a second plastic layer that is longer and/or wider than the second conductive electrode, wherein the second conductive electrode is disposed between the second plastic layer and the dielectric layer; andat least one adhesive layer disposed between the top protective plastic layer and the first conductive electrode, the bottom protective plastic layer and the second conductive electrode, the first conductive electrode and the dielectric layer, and/or the second ...

Подробнее
Номер записи: 16
20-01-2022 дата публикации

PET HARNESS WITH INTEGRATED SCALE

Номер: US20220018704A1
Автор: Kupferman Scott J.
Принадлежит:

The present invention provides an animal harness comprising a harness body and a scale. The scale is secured to the harness body by a securement means. The harness can be utilized by a user to provide a specific amount of assistance to an animal using the harness because the scale will provide the user with the exact amount the animal weighs and how much assistance the user is providing the animal. 1. An animal harness comprising a harness body and a scale wherein the scale is secured to the harness body.2. The animal harness of claim 1 , wherein the harness body is selected from the group consisting of a rear harness and a full-body harness.3. The animal harness of claim 1 , wherein the scale is a hand-held travel scale.4. The animal harness of claim 1 , further comprising a securement means on a bottom of the scale.5. The animal harness of claim 4 , wherein the securement means is selected from the group consisting of a hook loop or a carabiner made from metal and/or non-metal materials.6. The animal harness of claim 4 , further comprising a scale holder including a scale aperture and a securement means aperture such that the scale is placed within the scale aperture of the scale holder and the securement means goes through the securement means aperture to be in a position outside the scale holder.7. The animal harness of claim 6 , further comprising at least one arm strap wherein the at least one arm strap is secured to the harness by the at least one arm strap being wound through at least one pair of strap apertures in said scale holder.8. The animal harness of claim 7 , further comprising two arm straps and two pairs of strap apertures in said scale holder. The present invention generally relates to an animal mobility aid. Specifically, the present invention relates to a harness device capable of informing the handler of the animal specifically how much they are assisting with the mobility of the animal. More specifically, the present invention relates to a ...

Подробнее
Номер записи: 17
14-01-2021 дата публикации

LOAD SENSOR ARRANGEMENT FOR A VEHICLE AXLE

Номер: US20210008940A1
Автор: ANDERSSON Jörgen, BUE Emmanuel
Принадлежит:

The invention relates to a load sensor arrangement () for installation on a vehicle axle () of a vehicle (). The load sensor arrangement () comprises: a non-invasive load sensor () for measuring a load subjected to the vehicle axle () and a sensor holder (). The sensor holder () comprises a sensor holding portion () and a mounting portion (). The mounting portion () is adapted for attachment to the vehicle axle (), and the sensor holding portion () is adapted for holding the load sensor () in a position for direct measuring on the vehicle axle (). The load sensor arrangement () comprises an attachment element () for releasable connection of said load sensor () to said sensor holding portion (). The invention further relates to a vehicle axle arrangement, a vehicle, a method of installing a non-invasive load sensor on a vehicle axle, and the use of a load sensor arrangement. 1. A load sensor arrangement for installation on a vehicle axle of a vehicle , the load sensor arrangement comprising:a non-invasive load sensor for measuring a load subjected to said vehicle axle, 'said mounting portion being adapted for arrangement to said vehicle axle,', 'a sensor holder comprising a sensor holding portion and a mounting portion,'}wherein said load sensor comprises a magnetic sensor, adapted to measure a change in an inductive response from said vehicle axle by applying a magnetic field to said vehicle axle, or an optical sensor,said sensor holding portion is adapted for holding said load sensor in a position for direct measuring on said vehicle axle, andsaid load sensor arrangement comprising an attachment element for releasable connection of said load sensor to said sensor holding portion.2. A load sensor according to claim 1 , wherein said sensor holding portion comprises at least one part of the attachment element.3. A load sensor arrangement according to claim 1 , wherein said attachment element comprises a snap-fit element and/or a press-fit element and/or a spring ...

Подробнее
Номер записи: 18
11-01-2018 дата публикации

Material handling system

Номер: US20180010954A1
Автор: Andre Dublin, Rawlins Lowndes
Принадлежит: Dublin Lowndes LLC

A material handling system, associated with the delivery of one or more payloads, may include a material handling vehicle configured to haul a payload from a first location to a second location. The material handling vehicle may include a sensor to obtain information associated with a payload, of the one or more payloads, and a vehicle device configured to receive a signal from the sensor to obtain information associated with the payload and to communicate with a server device, via a network, to send the information associated with the payload and to send and/or receive information associated with a material handling project. The material handling vehicle may further include a vehicle identifier to uniquely identify the material handling vehicle.

Подробнее
Номер записи: 19
10-01-2019 дата публикации

Method And Apparatus For Weighing An Elongate Object

Номер: US20190010928A1
Автор: Irissappane Vijayasankar, Vind Flemming
Принадлежит:

Method and apparatus for weighing an elongate object extending between a root end and a tip end thereof, said method including: providing a respective tip load measurement gauge and root load measurement gauge; and providing a suspending arrangement configured for suspending said elongate object from said tip load measurement gauge and from said root load measurement gauge; and suspending said object in a horizontal orientation; and recording a tip load and a root load from respective said load measurement gauges, said method being additionally characterised by: providing a weighing area; and fixing an inclinometer to said suspended blade and load gauge arrangement; and suspending said elongate object from said tip load gauge and from said root load gauge; and adjusting the horizontality of said elongate object in response to signals from said inclinometer prior to said step of recording said tip load and said root load. Alternatively, an inclinometer may be replaced by placing a first distance sensor at a first location on a ground surface; and placing a second distance sensor at a second location on said ground surface; and suspending said elongate object from said tip load gauge and from said root load gauge such that a said root end thereof is suspended proximate said first distance sensor and a said tip end thereof is suspended proximate said second distance sensor; and measuring a first distance between said first distance sensor and a said root portion of said elongate object and; and measuring a second distance between said second distance sensor and a said tip portion of said elongate object; and then adjusting the horizontality of said elongate object in response to said first and second distance readings prior to said step of recording said tip load and said root load. 115-. (canceled)17. The method according to claim 16 , wherein the wind turbine blade is of a particular type claim 16 , and the predefined angular orientation is associated with the wind ...

Подробнее
Номер записи: 20
10-01-2019 дата публикации

TRAILER WEIGHING SYSTEM

Номер: US20190011309A1
Автор: Dyal Carl Mitchell
Принадлежит:

A trailer includes: a chassis defining a pair of cross members, each of the pair of cross members fixed in position with respect to the chassis; a floating coupling apparatus coupled to the chassis between a first cross member and a second cross member of the pair of cross members, the floating coupling apparatus including: a fixed rail suspended between the first cross member and the second cross member; and a floating rail extending from a position proximate to the first cross member to a position proximate to the second cross member, the floating rail configured to move relative to the fixed rail; and a displacement-sensing device configured to sense a load acting on the displacement-sensing device. 1. A trailer comprising:a chassis defining a pair of cross members, each of the pair of cross members fixed in position with respect to the chassis; a fixed rail suspended between the first cross member and the second cross member; and', 'a floating rail extending from a position proximate to the first cross member to a position proximate to the second cross member, the floating rail configured to move relative to the fixed rail; and, 'a floating coupling apparatus coupled to the chassis between a first cross member and a second cross member of the pair of cross members, the floating coupling apparatus comprisinga displacement-sensing device configured to sense a load acting on the displacement-sensing device.2. The trailer of claim 1 , wherein the displacement-sensing device is positioned between the chassis and the floating coupling apparatus.3. The trailer of claim 1 , wherein the displacement-sensing device comprises an air bag.4. The trailer of claim 1 , wherein the displacement-sensing device comprises a switch configured to signal movement of the floating coupling apparatus relative to the chassis via a load indicator of the trailer.5. The trailer of claim 4 , further comprising a load indicator in communication with the switch claim 4 , the load indicator ...

Подробнее
Номер записи: 21
09-01-2020 дата публикации

System and Method for Estimating Implement Load Weights for a Work Vehicle

Номер: US20200011727A1
Автор: Melchinger Uli, Zimmerman Joshua
Принадлежит:

A method for estimating load weights for an implement of a work vehicle may include controlling movement of a boom of the work vehicle such that the boom is moved across a plurality of overlapping measurement regions defined along an angular travel range of the boom, wherein each measurement region is overlapped by at least one adjacent measurement region of the overlapping measurement regions across the angular travel range. The method may also include receiving load-related data associated with a load weight for the implement as the boom is moved across the overlapping measurement regions and determining a region load weight for at least one measurement region of the overlapping measurement regions based on the load-related data. In addition, the method may include calculating a final load weight for the implement based on the region load weight(s). 1. A method for estimating load weights for an implement of a work vehicle , the method comprising:controlling, with one or more computing devices, movement of a boom of the work vehicle such that the boom is moved across a plurality of overlapping measurement regions defined along an angular travel range of the boom, each measurement region being overlapped by at least one adjacent measurement region of the plurality of overlapping measurement regions across the angular travel range;receiving, with the one or more computing devices, load-related data associated with a load weight for the implement as the boom is moved across the plurality of overlapping measurement regions;determining, with the one or more computing devices, a region load weight for at least one measurement region of the plurality of overlapping measurement regions based on the load-related data; andcalculating, with the one or more computing devices, a final load weight for the implement based on the region load weight for the at least one measurement region.2. The method of claim 1 , wherein calculating the final load weight for the implement ...

Подробнее
Номер записи: 22
09-01-2020 дата публикации

FISH LOGGING DEVICE AND DATA SYSTEM

Номер: US20200011728A1
Автор: Ganahl Joseph
Принадлежит:

The embodiments disclose a fish logging device configured to gather data on a fish caught by a user using a digital tape measure, a digital weight scale and a digital memory device coupled to the fish logging device apparatus, a safety fish lip gripper with serrated gripping jaws and a safety fish lip gripper finger grip activator coupled to the fish logging device apparatus for securing a fish to the fish logging device apparatus, a one touch selfie button coupled to the fish logging device to activate a user smart phone to take a photo of the fish caught, a fish logging device application installed on a user smart phone to download gathered data from the fish logging device apparatus digital memory device and upload and download the gathered data with a fish logging device server cloud and a fish logging device server cloud for gathering data about fishing including data on a fish caught by a user and configured to interactively upload and download data with the fish logging device application installed on a user smart phone. 1. A method , comprising:providing a fish logging device apparatus with a digital tape measure, digital weight scale and a digital memory device for gathering data on a fish caught by a user and for storing the gathered data on the digital memory device;displaying the gathered data on a fish logging device apparatus data display screen;providing a fish logging device apparatus safety fish lip gripper with serrated gripping jaws and a safety fish lip gripper finger grip activator for securing the fish to the fish logging device apparatus;activating a fish logging device apparatus selfie button for triggering a fish logging device application installed on a user smart phone for operating the user smart phone camera for capturing a photo of the fish; anddownloading the gathered data using the fish logging device application and uploading the gathered data including the user smart phone fish logging device application gathered data to a fish ...

Подробнее
Номер записи: 23
17-01-2019 дата публикации

AIRCRAFT LANDING GEAR ASSEMBLY

Номер: US20190016319A1
Автор: MACGREGOR Keith John, THOMPSON Robert Ian
Принадлежит:

An aircraft landing gear assembly () including a shock absorber strut (), a bogie (), a link assembly (), and a movement detector (). The shock absorber strut includes an upper and a lower telescoping parts (), the upper part being connectable to the airframe of an aircraft and the lower part being connected to the bogie. The link assembly extends between the upper and lower telescoping parts. The movement detector is arranged to detect movement of the link assembly relative to the bogie. The movement detector includes: a piston () slidably received within a cylinder (), fluid which flows as a result of relative movement between the piston and the cylinder; and a pressure transducer () arranged to sense a local pressure change in the fluid. 1. An aircraft landing gear assembly ,the aircraft landing gear assembly comprising: a shock absorber strut, a bogie, a link assembly, and a movement detector;wherein the shock absorber strut comprises upper and lower telescoping parts, the upper telescoping part being connectable to the airframe of an aircraft and the lower telescoping part being connected to the bogie such that the bogie may adopt different pitch angles;the link assembly extends between the upper and lower telescoping parts, such that relative movement between the upper and lower telescoping parts causes relative movement between parts of the link assembly; andthe movement detector is arranged to detect movement of the link assembly relative to the bogie; a piston slidably received within a cylinder, arranged such that relative movement between the link assembly and the bogie causes relative movement of the piston within the cylinder;', 'fluid which flows as a result of the relative movement between the piston and the cylinder; and', 'one or more pressure transducers arranged to sense a pressure change in the fluid;, 'wherein the movement detector compriseswherein relative movement between the link assembly and the bogie is detected by the one or more pressure ...

Подробнее
Номер записи: 24
17-01-2019 дата публикации

FAILSAFE ELECTROMECHANICAL WEIGHT ON WHEELS DETECTION

Номер: US20190017862A1
Автор: Bauer Bradley M.
Принадлежит:

A weight-on-wheel sensing system includes a movable linkage assembly. An indicator is associated with the linkage assembly. At least one biasing mechanism is operably coupled to the indicator such that a biasing force of the biasing mechanism is applied to the indicator. A position sensing mechanism coupled to the indicator to determine a position of the indicator. 1. A weight-on-wheel sensing system comprising: 'an indicator associated with the linkage assembly;', 'a movable linkage assembly;'} 'a position sensing mechanism coupled to the indicator to determine a position of the indicator.', 'at least one biasing mechanism operably coupled to the indicator such that a biasing force of the biasing mechanism is applied to the indicator; and'}2. The weight-on-wheel sensing system of claim 1 , wherein during normal operation claim 1 , movement of the linkage assembly causes the indicator to translate about an axis within a normal range of motion.3. The weight-on-wheel sensing system of claim 1 , wherein during normal operation claim 1 , the linkage assembly overcomes the biasing force of the at least one biasing mechanism.4. The weight-on-wheel sensing system of claim 1 , wherein during a failure of the weight-on-wheel sensing system claim 1 , the biasing force of the at least one biasing mechanism causes the indicator to transition to a failure position.5. The weight-on-wheel sensing system of claim 1 , wherein the position sensing mechanism is operably coupled to a control system to communicate a position of the indicator to the control system.6. The weight-on-wheel sensing system of claim 5 , wherein the control system is configured to determine an operational status of the weight-on-wheel sensing system in response to the position of the indicator.7. The weight-on-wheel sensing system of claim 1 , wherein the linkage assembly is connected to a landing assembly of an aircraft.8. The weight-on-wheel sensing system of claim 1 , wherein the linkage assembly includes a ...

Подробнее
Номер записи: 25
21-01-2021 дата публикации

SHOVEL

Номер: US20210017738A1
Автор: SANO Yusuke
Принадлежит:

A shovel includes a traveling lower body; a revolving upper body rotatably installed on the traveling lower body; an excavation attachment attached to the revolving upper body; and a control device, wherein the control device includes a setting unit to set a target trajectory as a trajectory to be followed by a predetermined part of the excavation attachment, based on information on a landform before excavation is started, and a target excavation volume. 1. A shovel comprising:a traveling lower body;a revolving upper body rotatably installed on the traveling lower body;an excavation attachment attached to the revolving upper body; anda control device,wherein the control device includes a setting unit configured to set a target trajectory as a trajectory to be followed by a predetermined part of the excavation attachment, based on information on a landform before excavation is started, and a target excavation volume.2. The shovel as claimed in claim 1 , wherein the control device calculates the target excavation volume based on a target excavation weight and soil information.3. The shovel as claimed in claim 1 , wherein the control device includesa first information obtaining unit configured to obtain information on a maximum loadable capacity of a dump truck,a second information obtaining unit configured to obtain information on an excavation weight, which is a weight of matter excavated in an excavation operation using the excavation attachment, anda calculation unit configured to calculate a target excavation weight based on the information on the maximum loadable capacity and the information on the excavation weight.4. The shovel as claimed in claim 3 , wherein the first information obtaining unit is configured to obtain identification information on the dump truck claim 3 , and based on the identification information claim 3 , to obtain the information on the maximum loadable capacity.5. The shovel as claimed in claim 3 , wherein the first information obtaining ...

Подробнее
Номер записи: 26
16-01-2020 дата публикации

WORK MACHINE

Номер: US20200018037A1
Автор: Hoshino Kazunori, NAKAMURA Satoshi, TOMITA Kunitsugu, TORIYAMA Youhei, YAMANOBE Yousuke
Принадлежит:

A hydraulic excavator () including a controller () having a load computing section () configured to compute a load of a work target material on the basis of thrust information about a boom cylinder () during the period when a front work implement () is performing a transporting operation of a work target material, the controller () further including: a velocity limiting value computing section () configured to compute a limiting value (Vlim) of a velocity of a boom cylinder () on the basis of posture information about the work implement () at a time of starting the transporting operation; a velocity command correction section () configured to correct a velocity command in such a manner that the velocity of the boom cylinder is equal to the limiting value (Vlim) when the velocity of the boom cylinder exceeds the limiting value and output the corrected velocity command; and a drive signal generation section () configured to generate and output a drive signal for the boom cylinder on the basis of the velocity command output from a velocity command correction section. 1. A work machine comprising:a multijoint work implement;an actuator configured to drive the work implement;an operation device configured to generate a velocity command to the actuator in response to an operation amount; anda controller having a load computing section configured to compute a load of a work target material on the basis of thrust information about the actuator during the period when the work implement is transporting the work target material to above a transporting machine, wherein a velocity limiting value computing section configured to compute a limiting value of a velocity of the actuator on the basis of posture information about the work implement at a time of starting transport of the work target material to above the transporting machine by the work implement;', 'a velocity command correction section configured to correct the velocity command in such a manner that the velocity of the ...

Подробнее
Номер записи: 27
16-01-2020 дата публикации

A Hydraulic Mass-Determining Unit and a Method for Determining the Mass of a Load Using the Same

Номер: US20200018633A1
Автор: Larsen Knud-Erik, Matti Robert Servaas
Принадлежит:

A hydraulic mass-determining unit arranged for determining the mass of a load held by a hydraulic fluid system, the mass-determining unit is adapted to be connected to a hydraulic pump at a first fluid connection and a hydraulic actuator of a lifting device at a second fluid connection, the mass-determining unit comprises a first pipe arranged for connecting the first fluid connection and the second fluid connection, and at least one pressure sensor arranged to measure the pressure in the first pipe, wherein the mass-determining unit further comprises a flow regulator with a pressure compensator, where the flow regulator is serially connected to the first pipe to regulate the flow in the first pipe, and one of a pressure switch arranged for measuring the pressure difference over the flow regulator, and for sending a signal to the pressure sensor to measure the pressure in the first pipe when the pressure difference is above a preset value, or a magnetic field switch that comprises a magnet attached to the pressure compensator and a detecting unit arranged for detecting whether the magnet and the pressure compensator are in an initial position, and for sending a signal to the pressure sensor to measure the pressure in the first pipe when the detecting unit detects that the pressure compensator is not in the initial position, and a processor for based on the measured pressure in the first pipe by the pressure sensor calculating a mass of the load. 2111111116510107a,b,c,da,b,c,da,b. A hydraulic mass-determining unit () according to characterised in that the mass-determining unit () comprises a second pipe () parallel with the first pipe () and fluidly connected to the first pipe on each side of the flow regulator () claim 1 , where the second pipe comprises a valve () for blocking flow through the second pipe.311119510104a,b,c,da,b. A hydraulic mass-determining unit () according to characterised in that the pressure sensor () is connected to the first pipe () between ...

Подробнее
Номер записи: 28
16-01-2020 дата публикации

LOAD CELL ASSEMBLY

Номер: US20200018635A1
Автор: Reichow Keith, Zimmerman Bill
Принадлежит:

A cast load cell comprising a load sensing portion integrally cast with a first mounting portion. The load sensing portion has a flexure portion spaced apart from the first mounting portion by a flexure gap. The load sensing portion has at least one sensor cavity above at least a portion of the flexure gap. A second mounting portion is integrally cast with the load sensing portion above the flexure gap. A load sensor is connected to the load sensor portion and positioned within the sensor cavity above a portion of the flexure gap. The first mounting portion, the load sensing portion, and the second mounting portion define an integral, low-profile, weld-free, substantially homogenous unitary cast member. 19.-. (canceled)10. A cast load cell assembly for use with a vehicle configured to carry a load , comprising:a first mounting portion coupleable to a first portion of the vehicle;a load sensing portion connected to the first mounting portion and having a flexure portion spaced apart from the first mounting portion by a flexure gap, the load sensing portion having at least one sensor cavity above at least a portion of the flexure gap;a second mounting portion coupleable to a second portion of the vehicle movable relative to the first portion of the vehicle, and connected to the load sensing portion above the flexure gap; anda load sensor connected to the load sensor portion and positioned within the sensor cavity above a portion of the flexure gap;wherein the first mounting portion, the load sensing portion, and a second mounting portion define an integral, low-profile, weld-free, substantially homogenous, unitary cast member.11. The cast load cell of wherein the first mounting portion has a top surface defining a first horizontal plane claim 10 , the second mounting portion has a receptacle configured to pivotally receive the second portion of the vehicle claim 10 , wherein a second horizontal plane spaced above the flexure gap extends through at least a portion of ...

Подробнее
Номер записи: 29
16-01-2020 дата публикации

SMART SHELF SYSTEM THAT INTEGRATES IMAGES AND QUANTITY SENSORS

Номер: US20200019921A1
Автор: BAPST Aleksander, Buibas Marius, FEIGUM Kaylee, KUO Chin-Chang, Petre Csaba, Piekniewski Filip, QUINN John, YOUSEFISAHI Soheyl
Принадлежит: ACCEL ROBOTICS CORPORATION

A system that integrates camera images and quantity sensors to determine items taken from, placed on, or moved on a shelf or other area in an autonomous store. The items and actions performed may then be attributed to a shopper near the area. Shelves may be divided into storage zones, such as bins or lanes, and a quantity sensor may measure the item quantity in each zone. Quantity changes indicate that a shopper has taken or placed items in the zone. Distance sensors, such as LIDAR, may be used for shelves that push items towards the front. Strain gauges may be used for bins or hanging rods. Quantity changes may trigger analysis of camera images of the shelf to identify the items taken or replaced. Images from multiple cameras that view a shelf may be projected to a vertical plane at the front of the shelf to simplify analysis. 1. A smart shelf system that integrates images and quantity sensors , comprising: 'each quantity sensor of said plurality of quantity sensors is configured to generate a quantity signal that is correlated with a quantity of items contained in the storage zone corresponding to said each quantity sensor;', 'a plurality of quantity sensors, each corresponding to a storage zone of a plurality of storage zones of an item storage area, wherein'} said plurality of quantity sensors, and to', 'a plurality of cameras oriented to view said item storage area;, 'a processor coupled to'} [ identify an affected zone of said plurality of storage zones within which a shopper added or removed at least one item;', 'determine an action time at which said shopper added or removed said at least one item; and', 'determine an item quantity change in said affected zone;, 'analyze said quantity signal from said plurality of quantity sensors to'}, 'obtain a plurality of before images captured by said plurality of cameras, each before image of said plurality of before images corresponding to a camera of said plurality of cameras, wherein said each before image is ...

Подробнее
Номер записи: 30
28-01-2016 дата публикации

EXTRACORPOREAL BLOOD TREATMENT APPARATUS WITH RESERVOIR STATUS LIGHTS

Номер: US20160022893A1
Автор: OMahony John
Принадлежит:

Extracorporeal blood treatment apparatus with reservoir status lights and methods of monitoring reservoir status using the same are described. The extracorporeal blood treatment apparatus include a plurality of reservoir scales (), each of which is configured to weigh a reservoir () used in connection with the extracorporeal blood treatment apparatus. A plurality of reservoir status lights () are provided, with one or more of the reservoir status lights () associated with one of the reservoir scales (). The one or more reservoir status lights () associated with one of the reservoir scales () emit light from a location that is closer to their associated reservoir scale than to any other reservoir scale of the extracorporeal blood treatment apparatus. 1. An extracorporeal blood treatment apparatus comprising:a housing comprising a front face and a bottom end;one or more pumps located on or in the housing, wherein the one or more pumps are configured to move blood and a treatment solution during extracorporeal blood treatment, wherein the one or more pumps are located above the bottom end of the housing;a plurality of reservoir scales positioned proximate the bottom end of the housing, wherein each reservoir scale of the plurality of reservoir scales is configured to weigh a reservoir operably attached to the reservoir scale, wherein the reservoir is positioned below the bottom end of the housing, and wherein the plurality of reservoir scales comprises at least a first reservoir scale and a second reservoir scale;a plurality of reservoir status lights, wherein each reservoir status light of the plurality of reservoir status lights is associated with one reservoir scale of the plurality of reservoir scales, and wherein the plurality of reservoir status lights comprises a first reservoir status light associated with the first reservoir scale and a second reservoir status light associated with the second reservoir scale, and further wherein the first reservoir status ...

Подробнее
Номер записи: 31
21-01-2021 дата публикации

SMART ITEM MONITORING SYSTEM

Номер: US20210019693A1
Автор: Bates Brian, Gu Steve, Neubarth Stuart Kyle, Zheng Ying
Принадлежит: AiFi

The present invention describes a system for monitoring items coupled with support utilities. The system is configured to detect motions caused by customer actions and optimize the camera system and computing resources of a remote server. The system also is configured to sense items that are removed, added or misplaced automatically. 1. A system for autonomously monitoring items , the system comprising:a peg board;at least one hook of a set of hooks coupled with the peg board, wherein one or more items are assigned to the at least one hook; anda sensing unit coupled with the peg board or with the at least one hook, wherein the sensing unit contains, at least one motion detecting sensor and at least one communication device coupled to the motion detecting sensor, wherein the motion detecting sensor is configured to detect motion of the at least one hook, wherein the motion detecting sensor is configured to pass information of the motion detected to the remote server via the at least one communication device.2. The system for autonomously monitoring items of claim 1 , further comprising:a set of cameras coupled to the remote server, wherein the set of cameras is configured to have a field of view of the set of hooks, wherein the set of cameras is used to track location information of a set of shoppers, wherein the location information is sent to the remote server via the communication device, wherein computer algorithm on the remote server is configured to determine the closest shopper among the set of shoppers to the at least one hook where the motion was detected, wherein the computer algorithm is configured to identify the closest shopper as interacting with the at least one hook.3. The system for autonomously monitoring items of claim 1 , wherein the motion detecting sensor is configured to detect weight change.4. The system for autonomously monitoring items of claim 3 , wherein the sensing unit is configured to identify whether any item is removed claim 3 , ...

Подробнее
Номер записи: 32
26-01-2017 дата публикации

BALL MOUNT FOR MEASURING TONGUE WEIGHT OF A TRAILER

Номер: US20170021684A1
Автор: McAllister Kevin
Принадлежит:

A ball mount for measuring tongue weight of a trailer is disclosed. The ball mount can comprise a ball portion for interfacing with a ball configured to couple with a tongue of a trailer, a hitch portion for interfacing with a hitch receiver associated with a vehicle, and a load measurement device associated with the hitch portion. The hitch portion can be configured to pivot relative to the hitch receiver about a fulcrum in response to a downward force on the ball, with the hitch receiver resisting rotation of the hitch portion about the fulcrum thereby inducing a load on the hitch portion. The load measurement device can be configured to determine a magnitude of the downward force on the ball based on the load on the hitch portion. 1. A ball mount for measuring tongue weight of a trailer , comprising:a ball portion for interfacing with a ball configured to couple with a tongue of a trailer;a hitch portion for interfacing with a hitch receiver associated with a vehicle; anda load measurement device associated with the hitch portion,wherein the hitch portion is configured to pivot relative to the hitch receiver about a fulcrum in response to a downward force on the ball, the hitch receiver resisting rotation of the hitch portion about the fulcrum thereby inducing a load on the hitch portion, andwherein the load measurement device is configured to determine a magnitude of the downward force on the ball based on the load on the hitch portion.2. The ball mount of claim 1 , wherein the load measurement device comprises:a reservoir having a fluid and a piston disposed therein, wherein the piston is configured to interface with the hitch receiver and affect a pressure of the fluid as a result of the downward force on the ball; anda pressure sensor in fluid communication with the reservoir.3. The ball mount of claim 1 , further comprising a display configured to indicate the magnitude of the downward force.4. The ball mount of claim 3 , wherein the display is associated ...

Подробнее
Номер записи: 33
23-01-2020 дата публикации

METHOD FOR EVALUATING THE DYNAMIC LOAD SUPPORTED BY ATIRE BY MEASURING PRESSURE AND LONGITUDINAL ACCELERATION

Номер: US20200025605A1
Автор: Lemineur Vincent
Принадлежит:

A method, for evaluating the variation in the dynamic load borne by a tire comprising a front axle and a rear axle, comprises steps during which: the pressure of the air contained inside the tire is measured, a difference in load borne by the tire is determined as a function of the transfer of the total load of the vehicle between axles and of the position of the tire on the vehicle and, using a tire model that is preestablished, a pressure differential is determined, a corrected pressure value is determined, on the basis of the corrected pressure values, a reference pressure is determined, and the difference between the measured pressure in the reference pressure is calculated, and the variation in dynamic load borne by the tire is determined on the basis of the model of the tire. 115.-. (canceled)16. A method for evaluating variation in the dynamic load ΔFborne by a tire of a vehicle comprising a front axle and a rear axle , the method comprising , during a running period , the steps of:{'sub': 'M', '(a) measuring a pressure Pof air contained inside the tire;'}{'sub': ZPneu', 'Z', 'ZTot, '(b) at each pressure measurement point, determining a difference in load ΔFborne by the tire as a function of transfer ΔFof a total load of the vehicle Fbetween axles and of the position of the tire on the vehicle and, using a preestablished tire model that connects a difference in load with a difference in pressure, determining a pressure differential ΔP associated with the difference in load borne by the tire;'}{'sub': C', 'M, '(c) determining a corrected pressure value Pby calculating an algebraic sum of the value of the measured pressure Pand the value of the pressure differential ΔP;'}{'sub': C', 'R', 'ZSRef;, '(d) determining, on the basis of corrected pressure values P, a reference pressure Pcorresponding to the pressure of the same tire subjected to the same temperature conditions and at a determined static reference load Fand'}{'sub': M', 'R', 'ZD Pneu, '(e) calculating ...

Подробнее
Номер записи: 34
31-01-2019 дата публикации

SURGICAL FLUID MANAGEMENT SYSTEM

Номер: US20190030235A1
Автор: Orczy-Timko Benedek, Truckai Csaba
Принадлежит: Cirrus Technologies Ltd.

A fluid management system includes a disposable cassette carrying inflow and outflow tubing sections that are configured for releasably mating with a console including a control unit and a pair of roller pump heads. The console may automatically identify the disposable cassette and weigh the fluid in an inflow source. During operation, the system can monitor pressure in the working space, and provide for inflow and outflow control to maintain any desired operating parameters. 1. A disposable cassette for use with a surgical fluid management system having a console with a first peristaltic pump rotor and a second peristaltic pump rotor , said cassette comprising:a housing;a first flexible tube located in the housing and being configured to engage the first peristaltic pump rotor when the cassette is mounted on the console; anda second flexible tube located in the housing and being configured to engage the second peristaltic pump rotor when the cassette is mounted on the console.2. A disposable cassette as in claim 1 , further comprising a locking mechanism carried by the housing for detachably locking the housing into engagement with the peristaltic pump when the cassette is mounted on the console.3. A disposable cassette as in claim 1 , wherein the locking mechanism includes an alignment element on the housing which engages an alignment component on the console to align the first and second flexible tubes with the first and second rotors as the cassette is mounted on the console.4. A disposable cassette as in claim 3 , wherein the alignment element on the housing comprises a slot and the alignment component on the console comprises a post configured to be received into the slot as the cassette is mounted on the console.5. A disposable cassette as in claim 4 , wherein the locking mechanism includes a cam follower structure on the housing which is configured to engage a powered cam on the console to automatically lock the cassette in place as the cassette is mounted ...

Подробнее
Номер записи: 35
17-02-2022 дата публикации

AUTOMATIC CALIBRATION OF ON-VEHICLE WEIGHT SCALES

Номер: US20220049988A1
Автор: Hett Kristopher Lawrence, Mount Andrew Thorpe
Принадлежит: Right Weigh, Inc.

Systems and methods for calibrating an onboard vehicle scale may include disposing a vehicle upon a reference scale; determining reference weight information corresponding to a weight of at least a portion of the vehicle using the reference scale; automatically and wirelessly communicating the reference weight information to an onboard scale coupled to the vehicle; and automatically calibrating the onboard scale using the reference weight information. 1. A method for calibrating an onboard vehicle scale , the method comprising:disposing a vehicle upon a reference scale;determining reference weight information corresponding to a weight of at least a portion of the vehicle using the reference scale;automatically and wirelessly communicating the reference weight information to an onboard scale coupled to the vehicle; andautomatically calibrating the onboard scale using the reference weight information.2. The method of claim 1 , wherein automatically calibrating the onboard scale is performed only upon receipt of a request to calibrate the scale.3. The method of claim 1 , further comprising:wirelessly requesting the reference weight information from the reference scale using a control system of the onboard scale.4. The method of claim 1 , wherein communicating reference weight information to the onboard scale includes transmitting a unique identifier of the reference scale to a controller of the onboard scale. This application is a continuation of U.S. patent application Ser. No. 16/717,450 filed Dec. 17, 2019, which is a divisional of U.S. patent application Ser. No. 15/436,549, filed Feb. 17, 2017, now issued as U.S. Pat. No. 10,551,241 issued Feb. 4, 2020, which claims the benefit of U.S. Provisional Patent Application Ser. No. 62/296,424, filed Feb. 17, 2016. The complete disclosures of the above application are hereby incorporated by reference for all purposes. The complete disclosure of the following related application is also hereby incorporated for all purposes ...

Подробнее
Номер записи: 36
04-02-2021 дата публикации

Container Weighing System Method and Apparatus

Номер: US20210033449A1
Автор: Derek Walter, Joel Dokken, Montgomerie Summach
Принадлежит: Bourgault Industries Ltd

A mobile apparatus for carrying and weighing a load includes a mobile frame supported by a plurality of wheels. At least one container is supported on the mobile frame for carrying a load. A plurality of sensor assemblies are coupled between the frame and the container, the sensor assemblies resistive to a weight force exerted by the container towards the frame in a generally vertical sensing direction for sensing a weight of the load, and the sensor assemblies non-resistive to error forces exerted generally orthogonally to the sensing direction for filtering out the error forces from the sensed weight. A stabilizing assembly is coupled between the container and the frame, the stabilizing assembly freely accommodating transfer of the force exerted by the container towards the frame in the sensing direction, and simultaneously inhibiting shifting of the container relative to the frame in one or more shifting directions perpendicular to the sensing direction.

Подробнее
Номер записи: 37
06-02-2020 дата публикации

SYSTEM FOR ANTICIPATING A KICK-BACK EVENT DURING OPERATION OF MILLING MACHINE

Номер: US20200040534A1
Автор: Avans Todd, Bevill James H., Swearingen David
Принадлежит: Roadtec, Inc.

A milling machine for milling a roadway surface includes a frame and a milling drum that is mounted for rotation with respect to the frame. A primary drum drive assembly is operatively attached to the milling drum and is adapted to rotate the milling drum, and a ground-engaging drive assembly is adapted to drive the milling machine along the roadway surface. A lifting column is attached at its upper end to the frame and at its lower end to the ground-engaging drive assembly. The lifting column includes a linear actuator which can be operated to raise and lower the frame of the machine with respect to the roadway surface. A sensor that is mounted to the lifting column is adapted to determine if the lifting column is not supporting at least a predetermined portion of the weight of the milling machine. A controller is operatively attached to the primary drum drive assembly and to the sensor. The controller is adapted to receive from the sensor a signal indicating that the lifting column is not supporting the predetermined portion of the weight of the milling machine, and upon receipt of such signal, to stop the rotation of the milling drum. 1. A milling machine for milling a roadway surface , said milling machine having a milling machine weight and further comprising:(a) a frame; (i) a drum housing that is attached to the frame;', '(ii) a milling drum that is mounted within the milling drum housing and adapted for rotation about a substantially horizontal axis;', '(iii) a primary drum drive assembly that is operatively attached to the milling drum and adapted to rotate the milling drum;, '(b) a milling assembly comprising(c) a ground-engaging drive assembly that is adapted to drive the milling machine along the roadway surface;(d) a lifting column that is attached at its upper end to the frame and at its lower end to the ground-engaging drive assembly, said lifting column including a linear actuator which can be operated to raise and lower the frame of the machine with ...

Подробнее
Номер записи: 38
06-02-2020 дата публикации

HYDRAULIC WEIGHT DETERMINATION

Номер: US20200041328A1
Автор: Hansen Torben Winther
Принадлежит:

A method and device for weight determination of a load lifted by an actuator in a hydraulic lifting device are disclosed. A pressure signal is generated using a pressure gauge, a deviation signal is generated based on a flow signal and a setpoint, and a regulation signal is generated based on the deviation signal to regulate the actuator. An inclination signal is generated using an inclination gauge. The weight of the load is determined based on the pressure signal, the deviation signal, the regulation signal, and the inclination signal. 1. A method for weight determination of a load lifted by an actuator , comprising:performing at least one upward displacement of the actuator and at least one downward displacement of the actuator, wherein displacing the actuator comprises initiating a flow in a hydraulic tubing system of the actuator;generating a pressure signal based on a hydraulic pressure in the hydraulic tubing system, wherein the hydraulic pressure is determined using a pressure gauge;generating a deviation-dependent parameter via a flow signal and a setpoint, wherein the flow signal is based at least in part on a displacement speed of the actuator;generating a regulation parameter based at least in part on the deviation-dependent parameter;determining a weight of the load based at least in part on the deviation-dependent parameter and the regulation parameter; andoutputting the weight of the load.2. The method according to claim 3 , further comprising determining a position-dependent parameter of the actuator using a position gauge and a position sensor claim 3 , wherein determining the weight of the load is further based at least in part on the position-dependent parameter of the actuator.3. The method according to claim 1 , further comprising performing controlling a pressure relief system to reduce pressure and power consumption claim 1 , and wherein the weight determination is performed using the pressure relief system to reduce the power consumption.4. ...

Подробнее
Номер записи: 39
06-02-2020 дата публикации

WORK VEHICLE, SERVER DEVICE, LOAD WEIGHT MANAGEMENT SYSTEM, AND LOAD WEIGHT MANAGEMENT METHOD

Номер: US20200041329A1
Автор: Shike Chikashi
Принадлежит:

A work vehicle includes a working device which is configured to excavate and unload soil, a load meter which is configured to measure weight of the soil loaded by the working device, a transport vehicle specifier which is configured to specify a transport vehicle to be loaded with the soil, a vehicle weight acquirer which is configured to acquire vehicle weight information on loadable weight of the transport vehicle, a load weight calculator which calculates load weight of the soil loaded on the transport vehicle, according to the weight measured by the load meter, and an output unit which is configured to output information on a remaining loading capacity of the transport vehicle obtained from the vehicle weight information and the load weight. 1. A work vehicle comprising:a working device which is configured to excavate and unload soil;a load meter which is configured to measure weight of the soil loaded by the working device;a transport vehicle specifier which is configured to specify a transport vehicle to be loaded with the soil;a vehicle weight acquirer which is configured to acquire allowable vehicle total weight of the transport vehicle and no-loading vehicle total weight of the transport vehicle; andan output unit which is configured to output information on a remaining loading capacity of the transport vehicle, according to the allowable vehicle total weight, the no-loading vehicle total weight, and the weight measured by the load meter.2. The work vehicle according to claim 1 , further comprising:a display device,wherein the output unit is configured to output display instructions of the information on the remaining loading capacity and identification information of the transport vehicle to the display device.3. The work vehicle according to claim 1 , further comprising:a weight transmitter which is configured to transmit weight information indicating the weight measured by the load meter to an outside.4. The work vehicle according to claim 1 ,wherein the ...

Подробнее
Номер записи: 40
06-02-2020 дата публикации

Fluid Container Measurement System

Номер: US20200041330A1
Автор: Gausmann Keith H., Liddle Scott E., Luck Nathan T., MUELLER Edward J., Parker Walter D.
Принадлежит:

A fluid container measurement system is disclosed. The fluid container measurement system is configured to suspend a load measurement assembly a distance above a support surface. The load measurement assembly houses a load cell and a measurement control circuit. The measurement control circuit is coupled to the load cell and configured to receive electrical signals indicative of a force imposed on the load cell. Electrical signals generated by the load cell indicative of the force exerted on the load cell can be used to measure the fluid container attached to the load cell linkage member. 1. A fluid container measurement system , comprising:a base designed for positioning on a support surface; a load cell having a principal load axis substantially orthogonal to the support surface;', 'a load cell interconnect mechanically coupled to the load cell; and', 'a load cell linkage member removably coupled to the load cell interconnect, the load cell linkage member designed to support a fluid container such that a weight of the fluid container can be determined by the load cell when the fluid container is suspended from the load cell linkage member., 'a load measurement assembly attached to the base, the load measurement assembly comprising2. The fluid container measurement system according to claim 1 , wherein the load cell linkage member comprises a concave-shaped support member designed for connection of a suspension member attached to the fluid container.3. The fluid container measurement system according to claim 1 , further comprising a display attached to the load measurement assembly claim 1 , the display electrically coupled to the measurement control circuit.4. The fluid container measurement system according to claim 1 , further comprising a housing claim 1 , wherein the load measurement assembly is contained in the housing.5. The fluid container measurement system according to claim 4 , further comprising at least one strain relief attached to the housing claim ...

Подробнее
Номер записи: 41
06-02-2020 дата публикации

CONSTRUCTION MACHINE

Номер: US20200041331A1
Автор: Hoshino Kazunori, NAKAMURA Satoshi, TOMITA Kunitsugu, TORIYAMA Youhei, YAMANOBE Yousuke
Принадлежит:

A controller () calculates, based on a target loading weight (P) that is a target value of a total weight of working objects to be loaded into a hauling vehicle, a set loading time number indicative of a loading time number required for the construction machine before the target loading weight (P) is reached and bucket shape information indicative of a shape of a bucket (), an appropriate loading weight (W) that is an appropriate value of the weight of the working objects to be loaded into the hauling vehicle by a single time loading work by the construction machine, creates an appropriate amount illustration () that is an illustration of a state at which the working objects of the appropriate loading weight (W) are loaded into the bucket and that illustrates the state of the working objects, based on the appropriate loading weight (W) and the bucket shape information, and controls a display device () to display an illustration () of the bucket () and the appropriate amount illustration () in a superimposed relationship. 1. A construction machine comprising: a work implement including a bucket; a controller configured to calculate a weight of working objects in the bucket; and a display device configured to display the weight of the working objects calculated by the controller , wherein calculates, based on a target loading weight that is a target value of a total weight of working objects to be loaded into a hauling vehicle, a set loading time number indicative of a loading time number required for the construction machine before the target loading weight is reached and bucket shape information indicative of a shape of the bucket, an appropriate loading weight that is an appropriate value of the weight of the working objects to be loaded into the hauling vehicle by a single time loading work by the construction machine in order to load the working objects of the target loading weight into the hauling vehicle by a number of loading works equal to the set loading ...

Подробнее
Номер записи: 42
18-02-2021 дата публикации

PAYLOAD BALANCE INDICATOR

Номер: US20210048334A1
Автор: Berry Hussein, Glickman David Brian, Marine Phillip, Salter Stuart C.
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A load balance system including first and second load indicators visible outside of a vehicle having a bed, first and second load sensors configured to sense respective first and second load weights in respective first and second bed areas. The load balance system includes a controller in communication with the first and second load sensors and the first and second load indicators. The controller is configured to activate the first and second load indicators to generate the same first and second outputs in response to detection of respective first and second load weights that are less than a predetermined threshold value. The controller is configured to activate the first and second load indicators to generate different first and second outputs in response to the detection of respective first and second load weights when one of the first and the second load weights is above the predetermined threshold value. 1. A load balance system for a vehicle , comprising:first and second load indicators visible outside of the vehicle;a bed disposed in the vehicle;a first load sensor configured to sense a first load weight in a first area of the bed;a second load sensor configured to sense a second load weight in a second area of the bed; activate the first and second load indicators to generate first and second outputs in response to a detection of a first load weight and a second load weight that are less than a predetermined threshold value, wherein the first and second outputs are the same; and', 'activate the first and second load indicators to generate first and second outputs in response to the detection of the first load weight and the second load weight when one of the first load weight and the second load weight is above the predetermined threshold value, wherein the first and second outputs are different., 'a controller in communication with the first load sensor, the second load sensor, a first load indicator, and a second load indicator, wherein the controller is ...

Подробнее
Номер записи: 43
18-02-2016 дата публикации

System and Method to Display and Track Machine Interrupted Loading Cycles

Номер: US20160047689A1
Автор: Buettner Jeffery Edwin, Elwell Aaron Mitchel, Stanley Robert Walter
Принадлежит: CATERPILLAR INC.

A payload monitoring system is disclosed. The payload monitoring system may include a machine, an operator interface configured to receive input from and output data to an operator of the machine, and a controller in communication with the machine and the operator interface. The machine may include an implement assembly for loading payload material onto at least one receptacle. The controller may be configured to start a first load cycle to monitor loading of payload material by the implement assembly onto a first receptacle, receive a signal from the operator interface to pause the first load cycle, stop monitoring of the first load cycle, and save data associated with the first load cycle into a memory associated with the controller. 1. A payload monitoring system , comprising:a machine including an implement assembly for loading payload material onto at least one receptacle;an operator interface configured to receive input from and output data to an operator of the machine; and start a first load cycle to monitor loading of payload material by the implement assembly onto a first receptacle,', 'receive a signal from the operator interface to pause the first load cycle,', 'stop monitoring of the first load cycle, and', 'save data associated with the first load cycle into a memory associated with the controller., 'a controller in communication with the machine and the operator interface, the controller configured to2. The payload monitoring system of claim 1 , wherein the controller is configured to send a signal to the operator interface to display a pause button.3. The payload monitoring system of claim 1 , wherein the controller is configured to receive a signal from the operator interface to resume the first load cycle claim 1 , and continue monitoring of the first load cycle.4. The payload monitoring system of claim 1 , wherein the data associated with the first load cycle includes an increment count and a payload amount.5. The payload monitoring system of ...

Подробнее
Номер записи: 44
13-02-2020 дата публикации

Automatic Start/Stop Controls for Agricultural Load and Transfer Equipment

Номер: US20200045887A1
Автор: Bump Jerome, GERDEMAN Shawn W., Johansen Steven L., Schlimgen Ronald J., Van Mill Michael D.
Принадлежит: Digi-Star, LLC

A scale controller system and method of using the system is disclosed. The scale controller is adapted for use with a grain cart or similar implement that includes a discharge opening and conveyor. The system includes a scale and a plurality of sensors that work together to automate numerous functions that are typically performed manually. For example, the present invention discloses a system that automatically records the amount of material loaded or unloaded by continuously monitoring the load on a scale and the RPMs of a power take-off shaft that drives a conveyor. 1. A method of automatically recording a weight of material unloaded from a storage carrier comprising:monitoring the weight of a storage carrier; 1) determining that the weight of the storage carrier starts changing; and', '2) determining that the weight of the storage carrier stops changing., 'automatically recording a total weight unloaded from the storage carrier in response to2. The method of further comprising: 1) determining that the weight of the storage carrier starts changing; and', '2) determining that the weight of the storage carrier stops changing., 'recording a date of unloading from the storage carrier in response to the3. The method of further comprising: 1) determining that the weight of the storage carrier starts changing; and', '2) determining that the weight of the storage carrier stops changing., 'recording a time of unloading from the storage carrier in response to the4. The method of further comprising: 1) determining that the weight of the storage carrier starts changing; and', '2) determining that the weight of the storage carrier stops changing., 'recording a location of unloading from the storage carrier in response to the5. The method of wherein the monitoring comprises continuously monitoring the weight of the storage carrier for weight changes.6. The method of claim 1 , wherein the weight is monitored by a scale controller in communication with a load cell.7. The method ...

Подробнее
Номер записи: 45
26-02-2015 дата публикации

Vehicle weight sensor

Номер: US20150053487A1
Автор: Cash Michael F.
Принадлежит: TRIMBLE NAVIGATION LIMITED

A vehicle weight sensor is based on wheel-rim stress measurement. 1. A system for measuring vehicle weight comprising:a strain sensor including a strain gauge and a radio transmitter that transmits strain data;a data receiver including a radio receiver that receives strain data and a processor and memory;wherein, the processor uses the strain data to estimate weight on a wheel of the vehicle having a metal wheel rim, and the strain data represents strain in the wheel rim as measured by the strain gauge while the strain gauge is bonded to the wheel rim.2. The system of claim 1 , the strain data representing tangential strain in the wheel rim.3. The system of claim 1 , the strain data representing axial strain in the wheel rim.4. The system of claim 1 , the strain data representing a combination of tangential and axial strain in the wheel rim.5. The system of claim 1 , the strain gauge being bonded to an outside surface of a bead seat of the rim.6. The system of claim 1 , the processor estimating weight based on peak-to-peak strain amplitude as reported by the strain gauge during one or more rotations of the wheel.7. The system of claim 1 , the processor estimating weight based on integrated strain amplitude as reported by the strain gauge during one or more rotations of the wheel.8. The system of claim 1 , the processor further estimating the entire weight of the vehicle from the weight on the wheel.9. The system of claim 1 , the sensor further comprising a microelectromechanical accelerometer that detects wheel rotation angle and rotation rate.10. The system of claim 9 , the sensor turning off its strain gauge and radio transmitter whenever the accelerometer detects a wheel rotation rate greater than a predetermined value.11. A method for measuring vehicle weight comprising:bonding a strain gauge of a strain sensor to a metal wheel rim of a wheel of the vehicle;obtaining strain data representing strain in the wheel rim during one or more wheel rotations;transmitting ...

Подробнее
Номер записи: 46
25-02-2021 дата публикации

SYSTEM AND METHOD FOR ACCURATE WEIGHT MEASUREMENT

Номер: US20210053604A1
Автор: Beshry Ahmed, Gao Lin, Huang Yilin, Sanzari Michael Joseph, Yang Shiyuan
Принадлежит: Sbot Technologies, Inc.

Disclosed herein relates to a system, comprising: at least one load receiver mounted on a shopping cart or basket and configured to receive an item placed into the shopping cart or basket for a weighing operation; a plurality of sensors configured to detect a plurality of parameters relating to the weighing operation of the item including at least one of: a relative angle between a force sensing axis of the at least one load receiver and a direction of gravity, a motion of the shopping cart or basket, and an ambient temperature surrounding the shopping cart or basket and the at least one load receiver; and a processor configured to determine an actual weight of the item based on at least a portion of the plurality of parameters. 1. (canceled)2. A system , comprising: at least one load receiver configured to perform a weighing operation of an item placed into the shopping cart or basket,', 'a plurality of sensors configured to detect a plurality of parameters relating to the weighing operation of the item, and', obtain information of the item from a computing device via a communication network;', 'determine an actual weight of the item based at least upon the information of the item obtained from the computing device and a portion of the plurality of parameters, and', 'inhibit the weighing operation of the item in response to detecting that at least the portion of the plurality of parameters exceeds a selected threshold; and, 'a processor configured to], 'a shopping cart or basket, comprisingthe computing device configured to store the information of the item and transmit the information to the processor of the shopping cart or basket in response to detecting the item has been identified by the shopping cart or basket and placed on the at least one load receiver.3. The system of claim 2 , wherein the plurality of parameters relating to the weighing operation of the item at least include a relative angle between a force sensing axis of the at least one load receiver ...

Подробнее
Номер записи: 47
13-02-2020 дата публикации

SUSPENSION MEMBER LOAD SENSOR

Номер: US20200048034A1
Автор: Eberling Tim
Принадлежит:

A suspension member load sensor configured for use with a suspension member in an elevator system is provided. The suspension member load sensor includes a housing bounded by an upper cover plate and a lower cover plate. The upper cover plate and the lower cover plates are configured to receive a rod extending therethrough. The lower cover plate is configured to seat adjacent a mounting plate. A strain gauge is disposed within the housing and configured to produce an electrical signal commensurate with a load on the suspension member. A plurality of spaced apart projections extend outwardly from a lower surface of the lower cover plate. The projections are configured to define a location for the introduction of force into the load sensor. 1. A suspension member load sensor configured for use with a suspension member in an elevator system , the suspension member load sensor comprising:a housing bounded by an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plates configured to receive a rod extending therethrough, the lower cover plate configured to seat adjacent a mounting plate;a strain gauge disposed within the housing and configured to produce an electrical signal commensurate with a load on the suspension member; anda plurality of spaced apart projections extending outwardly from a lower surface of the lower cover plate, the projections configured to define a location for the introduction of force into the load sensor.2. The suspension member load sensor of claim 1 , wherein the projections have the form of a cube.3. The suspension member load sensor of claim 1 , wherein the projections are spaced-apart on a consistent radius by equal 120° angles.4. The suspension member load sensor of claim 1 , wherein the projections are received by a race disposed in an upper swash plate.5. The suspension member load sensor of claim 4 , wherein the race in the upper swash plate is configured to prevent sliding of the load sensor in a radial ...

Подробнее
Номер записи: 48
14-02-2019 дата публикации

METHOD FOR VALIDATING AIRCRAFT TAKE-OFF WEIGHT INDEPENDENT OF MEASURING THE AIRCRAFT WEIGHT

Номер: US20190049287A1
Автор: NANCE C KIRK
Принадлежит:

A method for validating or invalidating the computed weight of an aircraft, where the computed weight of the aircraft is determined by compiling various weight assumptions added to a known empty weight of the aircraft. The method measures the aircraft center of gravity, determines the percentage of computed weight supported by the combined main landing gear struts and the nose landing gear strut, and using a database such as a look-up table to validate if the percentage of computed weight is determined within a reasonable range to the measured load on the combined main landing gear struts and the nose landing gear strut. Sensors are attached to the landing gear struts, so to measure and monitor aircraft and center of gravity without measuring the aircraft weight. 1. A method of preparing an aircraft for take-off , the aircraft comprising main landing gear struts and a nose landing gear strut , the aircraft having a center of gravity , comprising the steps of:a. Loading passengers and baggage on the aircraft;b. Compiling, a planned take-off weight of the aircraft from assumptions of the weight of the passengers and baggage;c. Measuring the aircraft load supported by the main landing gear struts and the nose landing gear strut;d. Determining the aircraft center of gravity as a percentage of aircraft load supported by the combined main landing gear struts, from the measured aircraft load supported by the main landing gear struts and the nose landing gear strut;e. Applying the aircraft center of gravity percentage of load supported by the combined main landing gear struts to the planned aircraft take-off weight, to further determine the amount of the planned take-off weight supported by the nose landing gear strut;f. Determining from calibration data and the measured aircraft loads applied to the main landing gear strut an associated aircraft weight supported by the main land gear struts;g. Determining from calibration data and the measured aircraft loads applied to the ...

Подробнее
Номер записи: 49
22-02-2018 дата публикации

LOAD MEASURING APPARATUS FOR CONSTRUCTION MACHINE

Номер: US20180052037A1
Автор: MINOSHIMA Toshikazu
Принадлежит: HITACHI CONSTRUCTION MACHINERY CO., LTD.

An object of the present invention is to provide a new load measuring apparatus for a construction machine that enables more enhancing measurement precision by monitoring a condition of a suspension cylinder. The load measuring apparatus for a construction machine according to the present invention is provided with a loading weight arithmetic module 111 that calculates a loading weight on the basis of loads of plural suspension cylinders 51 and a loading weight confirmation module 112 that outputs the calculated loading weight when the loads of the suspension cylinders 51 are all equal to or larger than a specified value and makes the calculated loading weight ineffective without outputting the loading weight when any one of the loads is below the specified value. 1. A load measuring apparatus for a construction machine having a loading weight arithmetic module calculating a loading weight on the basis of loads of a plurality of suspension cylinders , the load measuring apparatus comprisinga loading weight confirmation module outputting the loading weight calculated by the loading weight arithmetic module when all of the loads of the suspension cylinders are equal to or larger than a specified value, the loading weight confirmation module making the loading weight calculated by the loading weight arithmetic module ineffective without outputting the loading weight when any one of the loads of the suspension cylinders is below the specified value.2. The load measuring apparatus for a construction machine according to claim 1 , wherein a load of each suspension cylinder is calculated on the basis of a pressure applied to an inside of the each suspension cylinder.3. The load measuring apparatus for a construction machine according to claim 2 , wherein the pressure applied to the each suspension cylinder is a pressure of a fluid sealed in the suspension cylinder.4. The load measuring apparatus for a construction machine according to claim 1 , wherein a load of each ...

Подробнее
Номер записи: 50
22-02-2018 дата публикации

LOAD MEASURING APPARATUS FOR A WORKING MACHINE

Номер: US20180052038A1
Автор: MINOSHIMA Toshikazu
Принадлежит: HITACHI CONSTRUCTION MACHINERY CO., LTD.

The load measuring apparatus for a working machine includes a front load acquisition unit that acquires a front load applied to front suspension cylinders Al, Ar, a rear load acquisition unit that acquires a rear load applied to rear suspension cylinders Bl, Br, a surface resistance detection unit that detects a surface resistance of a travel road for a dump truck an adder that based on the front load acquired by the front load acquisition unit and the rear load acquired by the rear load acquisition unit, computes a total load acting on the suspension cylinders Al, Ar, Bl, Br to determine the load of a cargo A, and a total load correction unit that corrects the total load, which has been computed by the adder according to the surface resistance detected by the surface resistance detection unit 1a front load acquisition unit that acquires a front load applied to the front suspension cylinders;a rear load acquisition unit that acquires a rear load applied to the rear suspension cylinders;a surface resistance detection unit that detects a surface resistance of a travel road for the working machine;a total load computing unit that based on the front load acquired by the front load acquisition unit and the rear load acquired by the rear load acquisition unit, computes a total load acting on the front suspension cylinders and rear suspension cylinders to determine the load of the cargo; anda total load correction unit that corrects the total load computed by the total load computing unit, according to the surface resistance detected by the surface resistance detection unit.{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'The load measuring apparatus for a working machine according to , further comprisinga storage device that stores a first correlation between a front/rear load ratio as a ratio of the front load to the rear load and a correction ratio for correcting an error caused by eccentricity of the cargo on the vessel, a second correlation between the surface ...

Подробнее
Номер записи: 51
13-02-2020 дата публикации

Distinct User and Item Delivery for Autonomous Vehicles

Номер: US20200051194A1
Автор: "DEramo Christopher Matthew", Park Min Kyu
Принадлежит:

Systems and methods for controlling autonomous vehicles are provided. In one example embodiment, a computing system can obtain data indicative of a service assignment associated with an autonomous vehicle. The service assignment is indicative of a destination location to which to transport a user. The computing system can obtain data indicative of an item associated with the user that is to be transported to the destination location. The computing system can determine a first drop-off location for the user and a second drop-off location for the item based at least in part on the destination location. The first drop-off location for the user is different than the second drop-off location for the item. The computing system can cause the autonomous vehicle to initiate motion control to travel to the first drop-off location for the user and to travel to the second drop-off location for the item. 1. A computer-implemented method comprising;obtaining, by a computing system comprising one or more computing devices, data indicative of a service assignment associated with an autonomous vehicle, wherein the service assignment is indicative of a destination location to which to transport a user;obtaining, by the computing system, data indicative of an item associated with the user that is to be transported to the destination location;determining, by the computing system, a first drop-off location for the user and a second drop-off location for the item based at least in part on the destination location, wherein the first drop-off location for the user is different than the second drop-off location for the item;causing, by the computing system, the autonomous vehicle to initiate a first motion control to travel to the first drop-off location for the user; andcausing, by the computing system, the autonomous vehicle to initiate a second motion control to travel to the second drop-off location for the item.2. The computer-implemented method of claim 1 , wherein the destination ...

Подробнее
Номер записи: 52
01-03-2018 дата публикации

METHOD AND SYSTEM FOR DETERMINING THE MASS OF A LOAD IN A TIPPER BODY

Номер: US20180056841A1
Автор: Baldys Marek, Biemond Jacob, Hertog Maarten
Принадлежит:

There is disclosed a method of determining the mass of a load in a tipper body of a tipper, the tipper comprising a tipper body pivotably moveable with respect to a frame with a hydraulic cylinder disposed therebetween and actuatable to pivot the tipper body. The method comprises receiving at least one pressure parameter relating to the hydraulic pressure within the hydraulic cylinder at an angular position of the tipper body and at least one angular positional parameter relating to the angular position of the tipper body at the said angular position; and determining a mass parameter relating to the mass of a load in the tipper body based on at least the at least one pressure parameter and the at least one angular positional parameter 154.-. (canceled)55. A method of determining the mass of a load in a tipper body of a tipper , the tipper comprising a tipper body pivotably moveable with respect to a frame with a hydraulic cylinder disposed there between and actuatable to pivot the tipper body , the method comprising:receiving at least one pressure parameter relating to the hydraulic pressure within the hydraulic cylinder at an angular position of the tipper body and at least one angular positional parameter relating to the angular position of the tipper body at the said angular position; anddetermining a mass parameter relating to the mass of a load in the tipper body based on at least the at least one pressure parameter and the at least one angular positional parameter.56. The method according to claim 55 , wherein the mass parameter is determined based on at least the at least one pressure parameter claim 55 , the at least one angular positional parameter and the position of the centre of gravity of the tipper body claim 55 , and optionally wherein the method further comprises:pivoting the tipper body away from a resting position and during the movement of the tipper body:monitoring a pressure parameter relating to the hydraulic pressure within the hydraulic ...

Подробнее
Номер записи: 53
10-03-2022 дата публикации

METHOD FOR MONITORING A LOAD CARRIER VEHICLE, MONITORING DEVICE FOR A LOAD CARRIER VEHICLE, LOAD CARRIER VEHICLE, LOAD CARRIER VEHICLE SYSTEM AND SWAP BODY

Номер: US20220074785A1
Автор: Bautista Jonas, Forti Andrew, Greer John, Hendriks Sietse, Kamphuis Dennis, Sienkiewicz Frank, Via Matthew, Zwijze Robert
Принадлежит:

The technology provides a method for monitoring a load carrier vehicle (), comprising measuring at least one sensor value indicating a force and determining a mass based on the at least one sensor value. Furthermore, monitoring devices (156) used in the method and load carrier vehicles () are described. 1. Method for monitoring a load carrier vehicle , comprising measuring at least one sensor value indicating a force and determining a mass based on the at least one sensor value.2. Method according to claim 1 , further comprising the step of determining n partial weights (Fpto Fp; Fpto Fp; Fpto Fp) based on the at least one sensor value indicating a force claim 1 , wherein the load carrier vehicle has n weight transfer portions each weight transfer portion having an effective weight transfer position (Rtto Rt) claim 1 , wherein each partial weight (Fpto Fp; Fpto Fp; Fpto Fp) is associated with a respective one of the n weight transfer portions claim 1 , and wherein a weight (Fwl) of the load of the load carrier vehicle is transferred by means of the weight transfer portions to a surface bearing the load carrier vehicle.3. Method according to claim 1 , further comprising determining a weight (Fwl) of the load of the load carrier vehicle based on the n partial weights (Fpto Fp; Fpto Fp).4. Method according to claim 2 ,wherein determining the mass using the at least one sensor value comprises determining the mass based on the sum of the weight (Fwl) of the load of the load carrier vehicle and a weight (Fwc) of the load carrier vehicle;wherein optionally determining a weight (Fwc) of the load carrier vehicle is based on parameters of the load carrier vehicle.5. Method according to claim 2 , further comprising{'sub': 1', 'n', '1', 'n', '1,empty', 'n, empty', '1, loaded', 'n, loaded', '1', 'n, 'determining n partial torques (Mpto Mp), each resulting from a respective partial weight (Fpto Fp; Fpto Fp; Fpto Fp) acting on an associated effective weight transfer position (Rtto ...

Подробнее
Номер записи: 54
21-02-2019 дата публикации

SYSTEM AND METHOD FOR WEIGHING

Номер: US20190056261A1
Автор: REGEHR Martin Wolfgang
Принадлежит:

A system and method for weighing. A lifting device such as a hydraulic jack is equipped for use with a force or torque measuring device for measuring the input force when an object is lifted. The weight of the object is inferred from the input torque or force required to lift it. 1. A system for weighing comprising:a lifting device having a mechanical input and a mechanical output for lifting, the lifting device providing a mechanical advantage; anda measuring device for measuring a force or torque applied to the mechanical input during a lifting operation.2. The system of claim 1 , wherein the lifting device is a hydraulic jack.3. The system of claim 2 , wherein the lifting device is a bottle jack.4. The system of claim 3 , wherein the measuring device is a torque wrench.5. The system of claim 4 , wherein the bottle jack has a swing socked configured to be coupled to the torque wrench.6. The system of claim 4 , further comprising an adapter configured to couple the torque wrench to the swing socket.7. An adapter claim 4 , having:a first portion configured to be coupled to a swing socket of a hydraulic jack, anda second portion, configured to be coupled to a torque wrench.8. The adapter of claim 7 , wherein the first portion is an elongated member fitting inside the swing socket.9. The adapter of claim 8 , wherein the first portion is a tubular member.10. The adapter of claim 7 , wherein the second portion is a hole.11. The adapter of claim 10 , wherein the hole is square.12. The adapter of claim 10 , wherein the hole is star-shaped. The present application claims priority to and the benefit of U.S. Provisional Application No. 62/547,060, filed Aug. 17, 2017, entitled “SYSTEM AND METHOD FOR WEIGHING”, the entire content of which is incorporated herein by reference.One or more aspects of embodiments according to the present invention relate to weighing, and more particularly to a system for weighing employing a lifting device.In various situations it may be useful to ...

Подробнее
Номер записи: 55
04-03-2021 дата публикации

STRUCTURAL EQUIPMENT LOAD MONITORING SYSTEM AND METHOD

Номер: US20210063231A1
Автор: "DELIA Gregory", CORNEJO Christian, Ross Daniel, ST. GERMAIN Scott
Принадлежит:

A system for monitoring loading of equipment includes a transmitter assembly mounted to the equipment and a central server. The transmitter assembly has a strain gauge secured to the equipment, an on-board controller and a battery. The central server is in communication with the on-board controller. The central server is configured to receive collected loading data from the transmitter assembly. The on-board controller is configured to operate the transmitter assembly in a load monitoring power mode and a deep sleep mode. The on-board controller is configured to operate at a sleep interval when a load measured by the strain gauge is less than ten percent of a rated working load of the equipment and at an active interval when the load measured by the strain gauge is greater than ten percent of the rated working load. The sleep interval is less than the active interval. 1. A system for monitoring the loading of equipment and components utilized for lifting , the system comprising:a transmitter assembly mounted to the equipment having a strain gauge secured to the equipment at a predetermined loading path, an on-board controller and a battery; anda central server in communication with the on-board controller, the central server configured to receive collected loading data from the transmitter assembly that is measured by the strain gauge and collected by the on-board controller, the on-board controller configured to operate the transmitter assembly in a load monitoring power mode and a deep sleep mode, the on-board controller configured to operate at a sleep interval when a load measured by the strain gauge is less than ten percent of a rated working load of the equipment and components and at an active interval when the load measured by the strain gauge is greater than ten percent of the rated working load, wherein the sleep interval is less than the active interval.2. The system of claim 1 , wherein the sleep interval is sixty seconds.3. The system of claim 1 , ...

Подробнее
Номер записи: 56
12-03-2015 дата публикации

METHOD AND APPARATUS FOR MEASURING THE LOAD OF A CAR OF A TRACTION SHEAVE ELEVATOR

Номер: US20150068325A1
Автор: AULANKO Esko, MUSTALAHTI Jorma, Räsänen Matti
Принадлежит: KONE CORPORATION

The object of the invention is a method and an apparatus for measuring the load of an elevator car, which elevator comprises at least a hoisting machine plus shaft, said hoisting machine being provided with a motor, and a traction sheave fitted onto the shaft, and also a brake, and in which solution the load of an elevator car is measured by the aid of a measuring means. The load of the elevator car is measured with the measuring means from the shaft of the traction sheave of the hoisting machine. 1. Method for measuring the load of an elevator car of a traction sheave elevator , which elevator comprises at least a hoisting machine plus shaft , said hoisting machine being provided with a motor , and a traction sheave fitted onto the shaft , and also a brake , and in which method the load of an elevator car is measured by the aid of a measuring means , wherein the load of the elevator car is measured with the measuring means from the shaft of the traction sheave of the hoisting machine.2. Method according to claim 1 , wherein the load of the elevator car is measured from the shaft of the traction sheave of the hoisting machine via the brake of the elevator.3. Method according to claim 1 , wherein the load of the elevator car is measured by the aid of a measuring means fitted between the frame flange transmitting the torque of the shaft and the frame of the hoisting machine claim 1 , said frame flange being mounted on bearings on the shaft and connected to the brake of the elevator.4. Method according to claim 1 , wherein the load of an elevator car is measured within the limits of the margin of rotational movement of the frame flange given by the play of the lock means disposed in connection with the frame flange.5. Method according to claim 1 , wherein the load of the elevator car is measured with a force sensor based on compression functioning as a measuring means.6. Method according to above claim 1 , wherein the load of the elevator car is measured with a load ...

Подробнее
Номер записи: 57
10-03-2016 дата публикации

Load Suspension and Weighing System for a Dialysis Machine Reservoir

Номер: US20160069732A1
Автор: Fazio Joe, Fulkerson Barry Neil, Huang Alec, Kelly Brian Thomas, Nolan Tam, Smith Mark
Принадлежит:

A load suspension and weighing system for a removable reservoir unit of a portable dialysis machine includes a centrally located flexure assembly. The flexure assembly includes magnets and a number of flexure rings which allow for movement of the magnets about a fixed circuit board. Sensors in the circuit board sense changes in the magnetic field as the magnets move in relation to the circuit board. The magnetic field changes produce a voltage output which is used by a processor to generate weight calculations. The top of the flexure assembly is attached to the interior of the dialysis machine. The entirety of the reservoir unit is suspended by a first internal frame that is attached to the bottom of the flexure assembly. Having a single flexure assembly positioned above the reservoir unit provides more accurate weight measurements while also preventing damage to the assembly from water spillage. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. (canceled)17. (canceled)18. (canceled)19. (canceled)20. (canceled)21. A suspension system for suspending a load inside a dialysis machine , said system comprising:a frame having a first plurality of members, said frame defining a structure around which a portion of said dialysis machine is formed;a top member comprising a first connector for attaching said top member to at least one of said first plurality of members of the frame;a bottom member comprising a second connector for attaching said bottom member to a second plurality of members configured to suspend a fluid container; anda circuit board positioned between said top member and said bottom member;wherein said top member, bottom member, and circuit board are configured to be attached to said frame such that a load placed on the bottom member is translated through said bottom member and top member directly to said ...

Подробнее
Номер записи: 58
10-03-2016 дата публикации

TRANSPORT RAIL SYSTEM WITH WEIGHING MEANS

Номер: US20160069733A1
Автор: KUEHBANDNER Erich, WARZECHA Volker
Принадлежит:

Transport rail system capable of detecting a weight of a rail vehicle, includes one or more rails, and one or more sensors for measuring a magnetic property. At least one of the sensors is adapted to measure a change of a magnetic property in order to determine a weight bearing on one or more of the rails, the change of the magnetic property being caused by stress exerted on the rail by the weight, and one or more of the sensors are adapted to measure the change of a magnetic property of the rail itself and/or that one or more of the sensors are adapted to measure the change of a magnetic property of a supporting structure of the rail. 1. Transport rail system capable of detecting a weight of a rail vehicle , comprising:one or more rails, andone or more sensors for measuring a magnetic property,wherein at least one of the sensors is adapted to measure a change of a magnetic property in order to determine a weight bearing on one or more of the rails, the change of the magnetic property being caused by stress exerted on the rail by said weight,wherein one or more of the sensors are adapted to measure the change of a magnetic property of the rail itself and/or that one or more of the sensors are adapted to measure the change of a magnetic property of a supporting structure of the rail.2. Transport rail system according to claim 1 , wherein the transport rail system comprises two or more sensors adapted to measure the change of the magnetic property.3. Transport rail system according to claim 1 , wherein the transport rail system comprises two or more sensors adapted to measure the change of a magnetic property of the rail itself or of a supporting structure of the rail and at least two of those sensors are mounted in a way to measure the change of the magnetic property in different measurement directions claim 1 , the measurement directions having an angle between each other.4. Transport rail system according to claim 1 , wherein one or more sensors comprise one or ...

Подробнее
Номер записи: 59
27-02-2020 дата публикации

EMBEDDED SYSTEM FOR MEASUREMENT OF WEIGHT AND OTHER PHYSICAL VARIABLES IN VEHICLES AND CONTAINERS

Номер: US20200064180A1
Автор: GONÇALVES Sergio Machado
Принадлежит:

The present invention relates to the technical field of systems for measurement of weight load and other physical variables in vehicles and/or containers, comprising a system of sensing and monitoring of their conditions, instantaneous or not. Consists of an external data collection subsystem (SSI) with module with sensing network (), signal transduction module () and connection module (); of a data processing and reading subsystem (SSII) with energizing module (); reading and data acquisition module (); processing and memory module (); and data transmission subsystem (SSIII) with data communication module (). The system has advantages, does not present false sensor measurements, that allow wide multiplexing, no electricity, high signal and there is no electromagnetic interference, they are robust, do not suffer corrosion and do not fail due to vibration and mechanical impacts. 11234567. “EMBEDDED SYSTEM FOR MEASUREMENT OF WEIGHT IN VEHICLES AND CONTAINERS” , for monitoring of land vehicles , preferably cargo trucks (A) and containers (B) , characterized by , being constituted of an external data collection subsystem (SSI) with module with sensing network () , signal transduction module () and connection module (); of a data processing and reading subsystem (SSII) with energizing module (); reading and data acquisition module (); processing and memory module (); and data transmission subsystem (SSIII) with data communication module () , which obtains embedded measurement of weight through structural analysis of vehicle body , measurement of distribution of loaded weight , measurement of dynamic load behavior trough structural response of the vehicle to loading and motion , measurement of parameters on the risk of rollover , measurement of changes and structural wear of the vehicle in function of alterations in loading response , measurement of parameters of loss of geometry and reconstruction of the history of loading , displacement and unloading to which the ...

Подробнее
Номер записи: 60
15-03-2018 дата публикации

VEHICLE TOW CAPACITY ESTIMATOR

Номер: US20180072118A1
Автор: DUDAR AED M, Ghannam Mahmoud Yousef
Принадлежит:

Apparatus and methods are disclosed for a vehicle tow capacity estimator. An example disclosed vehicle includes memory and a processor. The example memory stores first and second acceleration profiles and a degradation factor table. The example processor, when a load is connected to the vehicle, determines a third acceleration profile and calculates a tow capacity ratio based on the first, second, and third acceleration profile, and a degradation factor. Additionally, the example processor, in response to the tow capacity ratio not satisfying a tow threshold, provides a warning. 1. A vehicle comprising:memory to store first and second acceleration profiles and a degradation factor table; and determine a third acceleration profile;', 'calculate a tow capacity ratio based on the first, second, and third acceleration profile, and a degradation factor; and', 'in response to the tow capacity ratio not satisfying a tow threshold, provide a warning., 'a processor to, when a load is connected to the vehicle2. The vehicle of claim 1 , wherein the first acceleration profile characterizes acceleration of the vehicle without any load claim 1 , and the second acceleration profile characterizes the acceleration of the vehicle with its maximum load claim 1 , and wherein the first and second acceleration profiles are determined when the vehicle is manufactured.3. The vehicle of claim 1 , wherein the degradation factor table associates the degradation factors to road grades.4. The vehicle of claim 1 , wherein the third acceleration profile characterizes the an acceleration of the vehicle with the load is connected.5. The vehicle of claim 1 , wherein to calculate the tow capacity ratio claim 1 , the processor is to determine a maximum road grade on a route provided a navigation application claim 1 , the navigation application providing road segment data specifying grades of road segments that constitute the route.6. The vehicle of claim 5 , wherein the degradation factor is selected ...

Подробнее
Номер записи: 61
15-03-2018 дата публикации

LIFTING VEHICLE INCORPORATING A LOAD MONITOR

Номер: US20180072549A1
Автор: BARNES Christopher Tom
Принадлежит:

A lifting vehicle has a lifting device movably mounted on a mast. Raising and lowering of the lifting device is controlled by a lift cylinder. A load monitor including a strain gauge is mounted on a bridge that is secured at each end to locations that are either on the chassis or on the mast. An indicator in communication with the load monitor can signal an output to an operator of the vehicle. As the strain gauge is secured to a load-stressed part of the vehicle, the load monitor is able to measure the stress being imposed on the vehicle. However, as the locations to which the ends of the bridge are secured are static with respect to one another, the readings are not distorted by torsional and shear forces. This enables the weight of a load and also the stability of the vehicle as a whole to be judged. 1. A lifting vehicle comprisinga lifting device movably mounted on a mast secured to a chassis of the vehicle, raising and lowering of the lifting device on the mast being controlled by a lift cylinder and tilting of the mast forward and backward out of a vertical position being controlled by a tilt cylinder that is mounted by fastenings between a part of the chassis and the mast;a load monitor comprising a strain gauge mounted on a bridge that is secured at each end to locations that are either on said part of the chassis or on the mast adjacent the fastening for the tilt cylinder; andan indicator in communication with the load monitor that can signal an output of the load monitor to an operator of the vehicle;characterised in that the locations on said part of the chassis or on the mast to which the ends of the bridge are secured are static with respect to one another.2. A vehicle as claimed in claim 1 , wherein said fastenings are clevis fastenings and the bridge is secured to said part of the chassis or the mast that is adapted to form part of one of said clevis fastenings.3. A vehicle as claimed in claim 2 , wherein said part of the chassis or the mast is ...

Подробнее
Номер записи: 62
16-03-2017 дата публикации

YIELD MONITORING APPARATUS, SYSTEMS AND METHODS

Номер: US20170074700A1
Автор: Koch Justin L., Strnad Michael D.
Принадлежит:

Apparatus, systems and methods are provided for monitoring yield while harvesting grain. 1. A sensor for measuring yield harvested by a harvesting machine , comprising:a harvesting machine having a grain elevator with elevator flights configured to carry grain between a lower sprocket and an upper sprocket disposed within an elevator housing, whereby the elevator flights throw the grain in the direction of the sensor as the elevator flights pass over the upper sprocket, the upper sprocket and the lower sprocket defining an elevator plane, the elevator flights having edges that define a first plane and a second plane, the first plane and the second plane being parallel to the elevator plane, the first plane defined by the elevator flights traveling from the lower sprocket to the upper sprocket, the second plane defined by the elevator flights traveling from the upper sprocket to the lower sprocket, wherein the sensor is disposed above the upper sprocket between the first plane and the second plane.2. The sensor of claim 1 , wherein the sensor has a sensor surface claim 1 , and the grain that contacts said sensor surface has a velocity component substantially parallel to the sensor surface immediately prior to contacting the sensor surface.3. The sensor of claim 2 , wherein the grain has a velocity component substantially parallel to the sensor surface while contacting the sensor surface.4. The sensor of claim 1 , wherein the sensor has a sensor surface claim 1 , and a pre-sensor surface adjacent to the sensor surface claim 1 , said pre-sensor surface configured to allow the grain to flow substantially continuously from said pre-sensor surface to said sensor surface such that a velocity component of the grain retains substantially the same direction as the grain flows from said pre-sensor surface to said sensor surface.5. The sensor of claim 4 , wherein a distance between said pre-sensor surface and said sensor surface is vertically offset by less than ten hundredths ...

Подробнее
Номер записи: 63
18-03-2021 дата публикации

DEVICE AND METHOD OF CALCULATING CRANE CAPACITY

Номер: US20210078838A1
Автор: Davison Timothy J.
Принадлежит:

A method of calculating crane capacity is disclosed. The method may include the steps of placing a handheld device near a load, prompting the handheld device to send a signal to a receiver, receiving a signal from the receiver, calculating a distance from the handheld device to the receiver based on at least the signal from the receiver, and using the distance to calculate the crane capacity, wherein the receiver is arranged near or on a crane mast 1. A method of calculating crane capacity comprising:placing a handheld device near a load;prompting the handheld device to send a signal to a receiver;receiving a signal from the receiver;calculating a distance from the handheld device to the receiver based on at least the signal from the receiver; andusing the distance to calculate the crane capacity, wherein the receiver is arranged near or on a crane mast.2. The method of claim 1 , wherein the handheld device includes a reference clock usable to calculate a time it took for the signal from the receiver to be received by the handheld device.3. The method of claim 1 , wherein the handheld device includes a reference clock usable to calculate a time it took for the signal transmitted by the handheld device to reach the receiver and be reflected back from the receiver.4. The method of claim 3 , wherein the reference clock begins tracking time when the handheld device sends the signal to the receiver.5. The method of claim 1 , wherein the receiver is arranged on the crane mast.6. A handheld device comprising:a transmitter to emit a signal;a receiver to receive a return signal;a processor configured to automatically calculate a distance from the handheld device to a target and calculate a capacity of a crane based on the calculated distance.7. The handheld device of claim 6 , whereinthe handheld device includes a memory including information for calculating the crane capacity, wherein the processor calculates crane capacity based on the calculated distance and the ...

Подробнее
Номер записи: 64
18-03-2021 дата публикации

WORK MACHINE AND SYSTEM INCLUDING WORK MACHINE

Номер: US20210079626A1
Автор: DAIMON Masaki
Принадлежит: KOMATSU LTD.

Based on information sensed by a work phase sensing unit, a work phase by a work implement is distinguished. Correction of boom pressure is switched when distinction of excavation in the work phase is switched. 119-. (canceled)20: A work machine comprising:a work implement including a bucket, a boom that raises and lowers the bucket, and a work tool cylinder that drives at least one of the bucket and the boom;a work phase sensing unit that senses information about a work phase including excavation;a cylinder pressure sensing unit that senses cylinder pressure of the work tool cylinder; anda controller that distinguishes the work phase by the work implement based on the information sensed by the work phase sensing unit, and switches correction of the cylinder pressure sensed by the cylinder pressure sensing unit when distinction of excavation in the work phase switches.21: The work machine according to claim 20 , whereinwhen the controller distinguishes the work phase as excavation, the controller corrects the cylinder pressure to calculate corrected pressure of the work tool cylinder, and calculates an instantaneous load in the bucket based on the corrected pressure.22: The work machine according to claim 21 , further comprising:a vehicular body; anda traveling unit attached to the vehicular body.23: The work machine according to claim 22 , whereinthe work phase includes loaded rearward movement after excavation, andthe controller switches correction of the cylinder pressure when the work phase switches from excavation to loaded rearward movement.24: The work machine according to claim 23 , whereinwhen the controller distinguishes the work phase as excavation, the controller corrects the cylinder pressure to be set at a reference value to calculate the instantaneous load based on the corrected pressure, andwhen the controller distinguishes the work phase as loaded rearward movement after excavation, the controller calculates the instantaneous load based on the ...

Подробнее
Номер записи: 65
23-03-2017 дата публикации

Method for monitoring a filled container and monitoring system for filled containers

Номер: US20170081052A1
Автор: Karl Aichinger, Reinhard Klinger
Принадлежит: KRONES AG

A method for monitoring a filled container, in particular a filled beverage container, which is conveyed on a conveyor, comprising the steps of taking up the container by a carriage, creating a spacing between the container and the conveyor, so that the entire weight of the container is retained by the carriage in a weighing region, and weighing the retained container in the weighing region using a load cell comprised by the carriage, the carriage being driven by a linear motor according to said method, and a monitoring system for filled containers, in particular filled beverage containers, for executing such a method.

Подробнее
Номер записи: 66
31-03-2022 дата публикации

SYSTEMS FOR RETAINING AND WEIGHING VARIOUSLY CONFIGURED CONTAINERS

Номер: US20220099477A1
Автор: Salomon Alexandra, West Richard
Принадлежит:

A weigh scale for use with a fluid processing system including a reusable hardware component and a single use fluid circuit having a plurality of containers interconnected by a plurality of tubing segments. The weigh scale includes a load cell, a bracket secured to the load cell, and a container support clip secured to a connection shaft. The upper end of the connection shaft is configured to be received in the bracket so as to permit the container support clip to self-center with respect to the bracket. 1. A weigh scale for use with a fluid processing system comprising a reusable hardware component and a single use fluid flow circuit comprising a plurality of containers interconnected by a plurality of tubing segments , the weigh scale comprising:a) a load cell;b) a bracket secured to the load cell; andc) a container support clip secured to a connection shaft, the connection shaft having an upper end configured to be received in the bracket so as to permit the container support clip to self-center with respect to the bracket.2. The weigh scale of wherein the upper end of the connection shaft is configured to be received in the bracket so as to permit the container support clip to move with two degrees of freedom relative to orthogonal axes located in a horizontal plane of the bracket.3. The weigh scale of wherein the upper end of the connection shaft is further configured to limit rotation of the container support clip about a vertical axis of the connection shaft.4. The weigh scale of one of wherein the upper end of the connection shaft extends outwardly and has a hemispheric-shaped lower portion and an upper portion comprising generally flat claim 1 , vertically-oriented side walls claim 1 , and the bracket has complementarily-shaped surfaces for receiving the upper and lower portions of the upper end of the connection shaft claim 1 , with the hemispheric-shaped lower portion permitting the container support clip to move with two degrees of freedom relative to ...

Подробнее
Номер записи: 67
31-03-2022 дата публикации

SYSTEMS AND METHODS FOR CALIBRATING A PAYLOAD SENSING SYSTEM OF A VEHICLE

Номер: US20220099479A1
Автор: Moore Jason Michael, Paskell Kerry Lance
Принадлежит: FORD GLOBAL TECHNOLOGIES, LLC

A method includes positioning, by a robot, a servo press proximate one or more reference identifiers of the vehicle. The method includes applying, by the servo press, a known weight to the vehicle. The method includes calibrating the payload monitoring system of the vehicle based on data from a plurality of payload sensors in response to applying the known weight. 1. A payload calibration method for calibrating a payload monitoring system of a vehicle , the method comprising:positioning, by a robot, a servo press proximate one or more reference identifiers of the vehicle;applying, by the servo press, a known weight to the vehicle; andcalibrating the payload monitoring system of the vehicle based on data from a plurality of payload sensors in response to applying the known weight.2. The method of further comprising selecting a calibration routine for the vehicle based on a type of the vehicle.3. The method of claim 2 , wherein the calibration routine is selected based on a wheelbase of the vehicle.4. The method of claim 2 , wherein the known weight applied to the one or more reference identifiers of the vehicle is further based on a payload limit corresponding to the calibration routine.5. The method of further comprising:determining a location of the one or more reference identifiers based on image data from one or more image sensors, whereinthe robot is controlled to position the servo press proximate the one or more reference identifiers of the vehicle based on the location of the one or more reference identifiers.6. The method of claim 5 , wherein the one or more reference identifiers include a plurality of bolts located at a bed of the vehicle.7. The method of claim 1 , wherein calibrating the vehicle based on the data from the plurality of payload sensors further comprises:transmitting the data from the plurality of payload sensors to a vehicle controller of the vehicle; andselectively performing a corrective action based on the data from the plurality of ...

Подробнее
Номер записи: 68
25-03-2021 дата публикации

METHOD FOR THE WEIGHT-DEPENDENT CONTROL OF THE INTERNAL PRESSURE OF A SUPPORTING BODY LOADED BY A WEIGHT LOAD OR A PAYLOAD

Номер: US20210086459A1
Автор: Detering Rainer, Zaum Christopher
Принадлежит: CONTINENTAL REIFEN DEUTSCHLAND GMBH

A method for the weight-dependent control of the internal pressure of a supporting body loaded by a weight load or payload, wherein the internal pressure is produced by means of an electric-motor-driven compressor, and the weight load or payload which is present and which acts on a supporting body in the form of a mass munder the effect of acceleration due to gravity g is determined in that a reduction and a subsequent increase in the internal pressure take place, wherein the increase in the internal pressure causes the position of an application point of the weight load or payload to change by a position difference ΔZ, wherein: 18.-. (canceled)10. The method as claimed in claim 9 , in which the electric-motor-driven compressor is controlled by means of an electronic motor control unit claim 9 , the motor voltage and motor current are acquired and processed in such a way that the product of the motor voltage and integrated motor current is determined and compared with values of a characteristic diagram stored in an electronic memory of the motor control unit claim 9 , wherein an electronic motor driver apparatus for the drive motor of the compressor is actuated in accordance with the weight load or payload which is also determined by the motor control unit claim 9 , and after comparison with values of a characteristic diagram claim 9 , stored in a further electronic memory of the motor control unit claim 9 , for the internal pressure which is predefined for the respective weight load or payload.11. The method as claimed in claim 9 , in which the electric-motor-driven compressor is provided with a pressure sensor which detects the internal pressure of the supporting body claim 9 , or with a corresponding pressure-sensitive evaluation of the motor characteristic variables claim 9 , as result of which a signal which is proportional to the internal pressure is transmitted to the electronic motor control unit and/or to the electronic motor driver apparatus.12. The method ...

Подробнее
Номер записи: 69
29-03-2018 дата публикации

Hybrid fish thumper-scale devices

Номер: US20180084770A1
Автор: Dale M. Cordell
Принадлежит: Individual

Hybrid fish thumper-scale devices. A hybrid fish thumper-scale device includes a barrel configured to stun a fish by striking the fish with the barrel, a handle rigidly coupled to the barrel and configured to be gripped by a user, and a weighing scale configured to provide an indication of the weight of the fish. The weighing scale includes a fixed portion rigidly coupled to the handle and a mobile portion elastically coupled to the handle.

Подробнее
Номер записи: 70
05-05-2022 дата публикации

Automatically Adjustable Partition Wall for an Autonomous Vehicle

Номер: US20220134969A1
Автор: "DEramo Christopher Matthew", Park Min Kyu, Stegall Neil
Принадлежит:

Systems and methods for automatically adjusting the interior cabin of an autonomous vehicle are provided. In one example embodiment, an autonomous vehicle can include a main body including a floor and a ceiling that at least partially define an interior cabin of the autonomous vehicle. The autonomous vehicle can include a partition wall that is movable within the interior cabin of the autonomous vehicle. The partition wall can extend between the floor to the ceiling of the main body. The autonomous vehicle can include a computing system configured to receive data indicative of one or more service assignments associated with the autonomous vehicle and to adjust a position of the partition wall within the interior cabin based at least in part on the one or more service assignments.

Подробнее
Номер записи: 71
05-05-2022 дата публикации

Real-Time Commercial Vehicle Weight Measurement and Use

Номер: US20220136889A1
Автор: Zack Steven
Принадлежит:

A real-time commercial vehicle weight loading system is disclosed. The system employs a number of vehicle weight sensors, configured to provide vehicle weight data for a respective zone of the vehicle. The system may also utilize at least one cargo weight sensor to provide weight data of not-yet loaded cargo. A system controller is in communication with the weight sensors and is configured to, upon receiving cargo to be loaded information, send an indication of optimal cargo placement including identifying the cargo to be loaded, the location on the vehicle the cargo is to be loaded, and monitoring the loading of the vehicle. This same system may also provide total vehicle weight and broadcast real-time vehicle weights when pinged by a query device, which will allow for uninterrupted transit of the vehicle and cargo. This system may also provide data for improved vehicle stability.

Подробнее
Номер записи: 72
26-06-2014 дата публикации

Load Suspension and Weighing System for a Dialysis Machine Reservoir

Номер: US20140174835A1
Автор: Fazio Joe, Fulkerson Barry Neil, Huang Alec, Kelly Brian Thomas, Nolan Tam, Smith Mark
Принадлежит:

A load suspension and weighing system for a removable reservoir unit of a portable dialysis machine includes a centrally located flexure assembly. The flexure assembly includes magnets and a number of flexure rings which allow for movement of the magnets about a fixed circuit board. Sensors in the circuit board sense changes in the magnetic field as the magnets move in relation to the circuit board. The magnetic field changes produce a voltage output which is used by a processor to generate weight calculations. The top of the flexure assembly is attached to the interior of the dialysis machine. The entirety of the reservoir unit is suspended by a first internal frame that is attached to the bottom of the flexure assembly. Having a single flexure assembly positioned above the reservoir unit provides more accurate weight measurements while also preventing damage to the assembly from water spillage. 1. A flexure assembly for weighing and suspending loads , said flexure assembly comprising:a. a top component comprising a first plurality of magnets;b. a bottom component comprising a second plurality of magnets, wherein said first plurality of magnets and said second plurality of magnets generate a magnetic field within said flexure assembly;c. a circuit board positioned between said top assembly and said bottom assembly and comprising a plurality of magnetic field sensors and a processor;d. at least one flexing structure attached to said top assembly and positioned between said top assembly and said circuit board, wherein said at least one flexing structure comprises at least one flexing member for allowing movement of said top assembly in relation to said circuit board and in tandem with said bottom assembly; ande. at least one flexing structure attached to said bottom assembly and positioned between said bottom assembly and said circuit board, said at least one flexing structure comprising at least one flexing member for allowing movement of said bottom assembly in ...

Подробнее
Номер записи: 73
12-05-2022 дата публикации

Scraper Vehicle

Номер: US20220145581A1
Автор: Asakura Takeo, Morimoto Hidetoshi, SEKIGUCHI Masakazu
Принадлежит:

To measure the weight of an excavated object, with a simple configuration at low cost, a scraper vehicle includes a coupler having a first portion to be coupled to a driving vehicle and a first detection device provided at at least one of the first portion of the coupler and a first supporting member that supports the first portion. The first detection device is configured to detect a variation in a physical quantity of the first portion. 1. A scraper vehicle configured to move with a driving vehicle , the scraper vehicle comprising:a coupler having a first portion to be coupled to the driving vehicle;a first detection device provided at at least one of the first portion of the coupler and a first supporting member that supports the first portion, the first detection device being configured to detect a variation in strain of the first portion; anda calculation device configured to calculate a weight of an excavated object loaded on the scraper vehicle, based on the variation in strain detected by the first detection device.2. The scraper vehicle according to claim 1 ,wherein the first detection device includes a strain gauge provided at the first portion.3. The scraper vehicle according to claim 1 , further comprising:a first accelerometer provided in a vicinity of the first detection device; anda first processing device configured to process a result of the detection by the first detection device, based on a result of detection by the first accelerometer.4. The scraper vehicle according to claim 3 ,wherein the first processing device selects the result of the detection by the first detection device, based on the result of detection by the first accelerometer.5. The scraper vehicle according to claim 1 , further comprising:a second detection device provided at a second supporting member that supports an axle of the scraper vehicle, the second detection device being configured to detect a variation in a load acting on the second supporting member,wherein the ...

Подробнее
Номер записи: 74
26-03-2020 дата публикации

Method and System for Determining the Weight of a Demountable Platform

Номер: US20200096383A1
Автор: SIREN Pasi
Принадлежит: Cargotec Patenter AB

The present invention relates to a method for determining the weight of a demountable platform. In the method, a hooklift is used to lift the demountable platform from the ground onto a vehicle, values of a force acting on a main cylinder of the hooklift are determined at predetermined intervals of a physical quantity that varies as a function of the movement of the hooklift, and the weight of the demountable platform is calculated using the determined values of the force. The present invention also relates to a system for determining the weight of a demountable platform. 1. A method for determining the weight of a demountable platform , comprising:using a hooklift to lift the demountable platform from the ground onto a vehicle,measuring a physical quantity that varies as a function of the movement of the hooklift,determining, at predetermined intervals of the physical quantity, values of a force acting on a main cylinder of the hooklift, andcalculating the weight of the demountable platform using the determined values of the force.2. The method according to claim 1 , wherein the weight of the demountable platform is calculated by integrating the force over the physical quantity and comparing the result to stored reference data.3. The method according to claim 1 , wherein the physical quantity is an angle between a middle frame and a subframe of the hooklift.4. The method according to claim 3 , wherein the angle between the middle frame and the subframe is determined with inclinometers attached to the middle frame and the subframe.5. The method according to claim 1 , wherein the physical quantity is a position of a piston rod of the main cylinder.6. The method according to claim 5 , wherein the position of the piston rod is measured with a displacement sensor attached to the main cylinder claim 5 , or with a non-contact sensor arranged in connection with the main cylinder.7. The method according to claim 1 , wherein the values of the force acting on the main ...

Подробнее
Номер записи: 75
08-04-2021 дата публикации

EQUALIZED HYDRAULIC CLAMP FORCE CONTROL

Номер: US20210102836A1
Автор: Petronek David W.
Принадлежит: Cascade Corporation

Hydraulic valve circuitry adapted for hydraulic connection to a lift truck having a mast and at least one lift cylinder for alternately raising and lowering the mast. The hydraulic assembly is also adapted for hydraulic connection to an attachment to the lift truck, the attachment having opposed clamps actuated by respective clamp cylinders. The hydraulic assembly preferably comprises a valve circuit capable of causing the at least one lift cylinder to be an accumulator. 1. A hydraulic assembly adapted for hydraulic connection to a lift truck having a mast and at least one lift cylinder for alternately raising and lowering the mast , the hydraulic assembly also adapted for hydraulic connection to an attachment to the lift truck , the attachment having opposed clamps actuated by respective clamp cylinders , the hydraulic assembly comprising a valve circuit capable of causing the at least one lift cylinder to be an accumulator.2. The hydraulic assembly of adapted for hydraulic connection to a lift truck having a first lift cylinder for moving the mast within a main lift stage claim 1 , and a second lift cylinder for moving the mast within a second lift stage claim 1 , and the valve circuit is capable of causing each of the first cylinder and second cylinder to be a said accumulator.3. The hydraulic assembly of where the valve circuit causes the at least one lift cylinder to be an accumulator without concurrent manual actuation of pressure supply to either the at least one cylinder or the respective clamp cylinders.4. The hydraulic assembly of where the at least one lift cylinder claim 1 , when operating as an accumulator claim 1 , supplies fluid to the respective clamp cylinders automatically in response to a sensed change in load weight.5. The hydraulic assembly of where the at least one lift cylinder claim 1 , when operating as an accumulator claim 1 , supplies fluid to the respective clamp cylinders automatically in response to a sensed change in gripping force by ...

Подробнее
Номер записи: 76
04-04-2019 дата публикации

A TRANSPORT CONTAINER AND A SYSTEM FOR MONITORING THE CONTENTS OF A TRANSPORT CONTAINER

Номер: US20190100379A1
Автор: HATAYAN Twalib Ali Mbarak
Принадлежит:

A transport container includes a plurality of side walls including a door in at least one of the side walls through which the inside of the container can be accessed to insert and remove goods from the container. A floor of the container includes several load supporting beams each connected directly or indirectly to at least one side wall of the container. A plurality of weight sensors are located on top of the load supporting beams and an intermediate layer is then located on top of the weight sensors. The intermediate layer is not connected to the side walls so that any load placed on the intermediate layer is transferred on to at least one of the weight sensors which sense the weight of the load and transfer the weight of the load onto at least one of the plurality of load supporting beams. 1. A transport container comprising:a plurality of side walls including a door in at least one of the side walls through which the inside of the container can be accessed to insert and remove goods from the container; anda floor comprised of a plurality of load supporting beams each connected directly or indirectly to at least one side wall of the container, a plurality of weight sensors located on top of the load supporting beams, and an intermediate layer located on top of the weight sensors, wherein the intermediate layer is not connected to the side walls so that any load placed on the intermediate layer is transferred on to at least one of the plurality of weight sensors which senses the weight of the load and transfer the weight of the load onto at least one of the plurality of load supporting beams.2. A transport container according to claim 1 , further comprising a wooden floor placed over the intermediate layer onto which the load is placed in use and via which the weight of the load is transferred onto the intermediate layer.3. A transport container according to claim 2 , wherein the wooden floor is not connected to the side walls so that any load placed on the ...

Подробнее
Номер записи: 77
04-04-2019 дата публикации

WIRELESS SCALE AND RELEASE SYSTEM FOR SECURED CONTENT

Номер: US20190101435A1
Автор: Eide Johan, Miranda Kye
Принадлежит:

The present disclosure pertains to a wireless scale, interface and release system for recreational and commercial weighing of items of any kind in a uniform and secure manner, furthermore designed for use on any form of bodies of water, tributaries, ocean, vehicle or land. The present disclosure comprises, scale inside of a waterproof housing, and a user interface to prompt the user through the weighing and release of the item or animal. 1. An object weighing and release system comprising:a) a scale configured to measure a weight of the object;b) a release mechanism;c) an input device configured to receive an input;d) a camera configured to capture an image of the object, a surrounding of the object, or both;e) a display;f) a mobile communication device;g) a mobile processor in functional communication with the scale, the release mechanism, the input device, the camera, the display, and the mobile communication device.2. The system of claim 1 , wherein the scale comprises a strain gauge claim 1 , a load cell claim 1 , a transducer claim 1 , a spring claim 1 , or any combination thereof.3. The system of claim 1 , wherein the release mechanism comprises:a) a first clamp arm; andb) a second clamp arm attached to the first clamp arm and comprising a clamping mechanism configured to engage and disengage with the first clamp arm to weigh and release the object.4. The system of claim 3 , wherein the clamping mechanism comprises a motor claim 3 , a solenoid claim 3 , a magnet claim 3 , a gear claim 3 , a pulley claim 3 , or any combination thereof.5. The system of claim 1 , wherein the input device comprises a touchscreen claim 1 , a button claim 1 , a camera claim 1 , a microphone claim 1 , an input port claim 1 , or any combination thereof.6. The system of claim 1 , wherein the mobile processor in functional communication with the camera is configured to adjust a camera setting.7. The system of claim 6 , wherein the camera setting comprises a number of pixels claim 6 , an ...

Подробнее
Номер записи: 78
20-04-2017 дата публикации

SELF-BALANCING ELECTRIC VEHICLE WITH STRAIN-BASED CONTROLS

Номер: US20170106931A1
Автор: WOOD Daniel J.
Принадлежит: Focus Designs Inc.

A self-balancing electric vehicle may include an elongate platform having a first foot placement section and a second foot placement section rigidly coupled to each other, a first and second wheel being respectively coupled to opposite ends of the platform. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain. 1. A self-balancing electric vehicle , comprising:a platform defining a long axis, a first foot placement section, and a second foot placement section substantially rigidly coupled to the first foot placement section;a first wheel disposed adjacent to a first lateral end of the platform and a second wheel disposed adjacent to a second lateral end of the platform, wherein the first and second wheels share a common axis of rotation parallel to the long axis of the platform;a balance position sensor attached to the platform and configured to sense inclination of the platform;a first strain gauge attached to the platform and configured to sense twisting strain in the platform induced by imbalanced forces exerted upon the first and second foot placement sections;a first drive motor configured to drive the first wheel, and a second drive motor configured to drive the second wheel, wherein the drive motors are configured to drive the wheels toward self-balancing the platform in response to inclination of the platform sensed by the balance position sensor, and to drive the wheels differentially to cause the vehicle to turn in response to twisting strain sensed by the first strain gauge.2. The vehicle of claim 1 , further comprising a second strain gauge attached to the platform and configured to sense ...

Подробнее
Номер записи: 79
19-04-2018 дата публикации

SYSTEM AND METHOD FOR LOAD EVALUATION

Номер: US20180106709A1
Автор: Cherney Mark J.
Принадлежит:

A load verification system and method may be used to assess the loading of material from a loading work vehicle having a load bucket to a haulage work vehicle having a load bin. The system includes at least one volume sensor coupled to the loading work vehicle that observes a volume of material in at least one of the load bucket and the load bin and generates a corresponding volume data signal. The system also includes a first controller onboard the loading work vehicle and a second controller onboard the haulage work vehicle. At least one of the first and second controllers: receives the volume data signal from the at least one volume sensor; receives a unique haulage work vehicle identifier; associates volume data of the corresponding volume data signal with the unique haulage work vehicle identifier; and stores in memory the associated volume data and haulage work vehicle identifier. 1. A load evaluation system for assessing the loading of material from a loading work vehicle having a load bucket to a haulage work vehicle having a load bin , the load evaluation system comprising:at least one volume sensor coupled to the loading work vehicle and configured to sense a volume of material in at least one of the load bucket and the load bin and generate a corresponding volume data signal; and receive the volume data signal from the at least one volume sensor;', 'receive a unique haulage work vehicle identifier;', 'associate volume data of the corresponding volume data signal with the unique haulage work vehicle identifier; and', 'store in memory the associated volume data and haulage work vehicle identifier., 'a first controller onboard the loading work vehicle and a second controller onboard the haulage work vehicle, wherein at least one of the first and second controllers is configured to2. The load evaluation system of claim 1 , wherein the first controller receives the volume data signal from the volume sensor and transmits the volume data signal to the second ...

Подробнее
Номер записи: 80
29-04-2021 дата публикации

WORK VEHICLE, METHOD OF DETERMINING WEIGHT OF PAYLOAD, AND METHOD OF CALIBRATING A WEIGHT OF A PAYLOAD

Номер: US20210123792A1
Автор: Sherlock Lance R.
Принадлежит:

A work vehicle, a method of determining a weight of a payload supported by a work tool mounted to an upper structure of a work vehicle, and a method of calibrating a weight of a payload supported by a work tool mounted to an upper structure of a work vehicle are provided. The work vehicle includes an undercarriage having a plurality of ground engaging members supporting the work vehicle, an upper structure rotatable relative to the undercarriage about a vertical axis, a rotation sensor configured to determine a rotation angle of the upper structure relative to the undercarriage, a work tool mounted to the upper structure and configured to support a payload, and a controller configured to determine a weight of the payload based at least partially on the rotation angle of the upper structure relative to the undercarriage. 1. A work vehicle comprising:an undercarriage having a plurality of ground engaging members supporting the work vehicle;an upper structure rotatable relative to the undercarriage about a vertical axis;a rotation sensor configured to determine a rotation angle of the upper structure relative to the undercarriage;a work tool mounted to the upper structure and configured to support a payload; anda controller configured to determine a weight of the payload based at least partially on the rotation angle of the upper structure relative to the undercarriage.2. The work vehicle of claim 1 , wherein the controller is further configured to determine the weight of the payload based on a pressure of a fluid in fluid communication with an actuator mounted to the upper structure.3. The work vehicle of claim 2 , further comprising a boom mounted to the upper structure claim 2 , wherein the actuator is coupled to the boom.4. The work vehicle of claim 1 , wherein the controller is configured to determine the weight of the payload using a gain value associated with the rotation angle of the upper structure relative to the undercarriage.5. A method of determining a ...

Подробнее
Номер записи: 81
29-04-2021 дата публикации

System and method for detecting distribution of weight of payload in dump bodies

Номер: US20210123793A1
Автор: Alexander Eli DOWLING, Brodie Lee THOMPSON
Принадлежит: Caterpillar Underground Mining Pty Ltd

A system for detecting distribution of a weight of a payload in a dump body of a vehicle includes first sensors, second sensors, and a controller. The dump body is pivotable about pins to be selectively seated and titled to a frame of the vehicle. The first sensors are arranged between the dump body and the frame, and detect components of the weight of the payload exerted through the dump body when the dump body is seated relative to the frame. The second sensors are arranged correspondingly within the pins, and detect components of the weight of the payload exerted through the dump body. The controller determines a status of payload distribution in the dump body based on the component of the weight of the payload detected by the first sensors and second sensors, and generate a notification to indicate the status of payload distribution.

Подробнее
Номер записи: 82
09-04-2020 дата публикации

Method and apparatus for trailer load assist in a motor vehicle

Номер: US20200108678A1
Автор: Kyle D. Pierce
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

The present application generally relates to a method and apparatus for trailer load assist in a motor vehicle. In particular, the system is operative to determine a trailer connection, determine an initial tongue weight and compare the initial tongue weight with a current tongue weight. A audible and/or visual cue is generated when the current tongue weight exceeds the initial tongue weight in a ratio indicative of an optimally loaded trailer.

Подробнее
Номер записи: 83
03-05-2018 дата публикации

METHOD FOR DETERMINING A WEIGHT OF A PAYLOAD FOR A UTILITY VEHICLE

Номер: US20180116096A1
Автор: GRESCH VALENTIN, Isele Ramon, KREMMER MARTIN
Принадлежит:

A method is provided for determining a weight of a payload carried by a support structure of an agricultural utility vehicle via a hitch. The hitch includes at least one upper link and at least one lower link. The method includes determining the weight based on at least one of (1) an angle between the upper link and a vehicle horizontal, and (2) a holding force that arises at a connection between the upper link and the payload and is effective along the upper link. 1. A method for determining a weight of a payload carried by a support structure of an agricultural utility vehicle via a hitch , comprising:providing the hitch with at least one upper link and at least one lower link, anddetermining the weight based on at least one of (1) an angle between the upper link and a vehicle horizontal, and (2) a holding force that arises at a connection between the upper link and the payload and is effective along the upper link.2. The method of claim 1 , wherein the determining step comprises determining the weight of the payload based on a supporting force arising at a connection between the lower link and the payload or on at least one force component of the support force.3. The method of claim 2 , further comprising determining the support force or at least one of its force components based on a tensile force at a connection between the lower link and the support structure.4. The method of claim 1 , further comprising:determining a contribution of the holding force of the upper link and a contribution and direction of the supporting force of the lower link,defining the contribution of the weight in a force triangle by the direction of action of the weight, the support force, and the contribution of the holding force, anddetermining a distance from the point of engagement of the support force to an intercept on a direction of action of the weight, where the intercept is formed by the contribution of the holding force between the supporting force and the direction of action ...

Подробнее
Номер записи: 84
05-05-2016 дата публикации

APPARATUS FOR CUSTOMIZING A VEHICLE SEAT FOR AN OCCUPANT

Номер: US20160123793A1
Автор: Hall Amber LaVerne, Kolich Michael
Принадлежит:

An apparatus for customizing a vehicle seat includes a seat having a cushion and a back coupled thereto and a plurality of force sensors in respective locations along the cushion and the back. The apparatus further includes electronic circuitry coupled with the plurality of sensors and programmed to associate forces sensed by ones of the plurality of force sensors with the respective locations thereof and to output the sensed forces and associated areas. 1. An apparatus for customizing a vehicle seat , comprising:a test seat having a cushion and a back coupled thereto;a plurality of force sensors in respective locations along the cushion and the back; andelectronic circuitry coupled with the plurality of sensors and programmed to associate forces sensed by ones of the plurality of force sensors with the respective locations thereof and to output the sensed forces and associated areas.2. The apparatus of claim 1 , wherein the test seat is a modified vehicle seat.3. The apparatus of claim 1 , wherein the electronic circuitry is programmed to output the sensed forces and associated areas as an image of the test seat with the sensed forces depicted within the image so as to correspond to the respective locations of the sensors.4. The apparatus of claim 3 , further including a video screen claim 3 , the image being output to the video screen and displayed thereon.5. The apparatus of claim 1 , further including a control coupled with the electronic circuitry claim 1 , the electronic circuitry further programmed to receive input from the control and to implement a measurement process in response thereto claim 1 , the measurement process including:the associating of the forces sensed by respective ones of the plurality of force sensors with the particular locations thereof along the cushion and the back; andthe output of the sensed forces and associated areas.6. The apparatus of claim 1 , further including memory coupled with the electronic circuitry claim 1 , wherein the ...

Подробнее
Номер записи: 85
24-07-2014 дата публикации

LOAD MEASURING SYSTEM

Номер: US20140202776A1
Автор: Johnston Peter, Kane Daniel
Принадлежит: AYDAN INVESTMENTS LIMITED

There is herein described a load measuring system. More particularly, there is described a load sensor and panel comprising at least one of said sensors for measuring and/or monitoring a load and/or distribution of a load. 137-. (canceled)38. A panel capable of measuring and/or monitoring a load and/or distribution of a load , said panel comprising:an upper member and a lower member wherein the upper and lower member are capable of being fitted together to form a continuous water-tight sealed unit with an inner enclosure wherein to form this seal at least one or both of the upper or lower members comprises a depending structure in the form of a rim which extends fully around either of the upper or lower members;locating a plurality of load measuring sensors in the inner enclosure formed by the upper and lower members;wherein the at least one load measuring sensor is capable of measuring and/or monitoring an applied load and/or distribution of an applied load;wherein by having a series of load sensors spread over the panel and having a configuration of panels fully covering a load area allows not only accurate load measurements to be made but also allows the distribution of the load to be measured thereby allowing an assessment to be made if a load is insecure in a vehicle; andwherein the upper member is securely fixed in place thereby preventing any horizontal movement in the x- and y-plane but is allowed to have vertical movement in the z-plane which provides for accurate load measurements.39. A panel capable of measuring and/or monitoring a load and/or distribution of a load according to claim 38 , wherein the lower member is substantially flat and the upper member comprises substantially orthogonal depending portions and therefore forms a substantially ‘U’-shaped structure; and wherein to form a water-tight seal between the upper and lower members a foam sealing agent is used.40. A panel capable of measuring and/or monitoring a load and/or distribution of a load ...

Подробнее
Номер записи: 86
04-05-2017 дата публикации

System for Estimating a Mass of a Payload in a Hauling Machine

Номер: US20170122792A1
Автор: Jayachandran Amit, LANDES James W., Tejeda Balmes
Принадлежит: CATERPILLAR INC.

A system for estimating a payload includes a torque sensor, a grade detector, and a machine acceleration sensor. A controller compares the angle of inclination to its threshold, compares the rate of change in the angle of inclination to its threshold, and compares the machine acceleration to its threshold. An estimate of the payload is determined based upon the output torque from the prime mover, the angle of inclination of the machine, and the unloaded mass but only if the angle of inclination of the machine is greater than the angle of inclination threshold, the rate of change in the angle of inclination is less than the inclination rate of change threshold, and the machine acceleration is less than the acceleration threshold. 1. A system for estimating a payload of a bed of a machine , comprising:a torque sensor for determining an output torque from a prime mover;a grade detector for determining an angle of inclination of the machine;a sensor for determining machine acceleration; and store an angle of inclination threshold;', 'store an inclination rate of change threshold;', 'store an acceleration threshold;', 'store an unloaded mass of the machine in an unloaded condition;', 'determine the output torque from the prime mover;', 'determine the angle of inclination of the machine based upon signals from the grade detector;', 'compare the angle of inclination of the machine to the angle of inclination threshold;', 'determine a rate of change in the angle of inclination;', 'compare the rate of change in the angle of inclination to the inclination rate of change threshold;', 'determine the machine acceleration;', 'compare the machine acceleration to the acceleration threshold; and', a) the angle of inclination of the machine is greater than the angle of inclination threshold;', 'b) the rate of change in the angle of inclination is less than the inclination rate of change threshold; and', 'c) the machine acceleration is less than the acceleration threshold,, 'only if], ...

Подробнее
Номер записи: 87
04-05-2017 дата публикации

Mobile Health and Weight Management System

Номер: US20170122795A1
Автор: Hernan Leigh Stephanie
Принадлежит:

A weight management system for use by vehicle operators. A set of seats measuring devices to measure the weight of a user, or a set of user weights. The system then suggests exercises and diets to assist in weight management. Additionally the system can take a variety of pulmonary readings through the steering wheel and can send alerts if dangerous levels are found. The system can also be used to display various advertisements for fitness and dietary companies. The system is also designed to monitor when a user enters an unhealthy food venue and alert the user of numerous healthier choices within a designated radius. 1. An integrated vehicle health management system comprising:a set of weight measurement devices mounted in at least one vehicle seat;a set of pulmonary reading devices;a set of output display apparatuses;a set of input devices;an on-board vehicle microprocessor apparatus;a set of random access memory and a display mechanism connected to the microprocessor;a set of storage devices;a global positioning system;at least one memory storage device;wherein the set of storage devices receive and retain the set of data from the set of weight measurement device and the set of data from the set of pulmonary reading devices; and wherein the microprocessor accesses sets of data from the set of weight measurement device and the set of data from the set of pulmonary reading devices and the microprocessor the data to provide a set of health indications to a user; and,wherein the system is disposed to detect when a vehicle enters an unhealthy food venue, via an electronic communication with the global positioning system and an accredited rating organization for nutritional values of foods and food preparation, and alert the operator of numerous healthier choices within a designated radius.2. The integrated vehicle health management system of claim 1 , wherein the set of weight measurement devices mounted in at least one vehicle seat activates through a standard vehicle ...

Подробнее
Номер записи: 88
16-04-2020 дата публикации

Hydraulic Excavator

Номер: US20200115888A1
Автор: BANDOU Shigeru, Hoshino Kazunori, NAKAMURA Satoshi, TOMITA Kunitsugu
Принадлежит:

A controller () of a hydraulic excavator () performs a first determination of determining whether or not loading of an object to be worked onto a dump truck () by the hydraulic excavator has been conducted based on a posture of a work implement (), calculates a first load that is a load of the object to be worked loaded onto the dump truck by the hydraulic excavator based on a thrust force of a boom cylinder () and on a determination result of the first determination, performs a third determination of determining whether or not the first load is to be integrated based on a determination result of a second determination of determining whether or not the loading of the object to be worked onto the dump truck by the hydraulic excavator has been conducted that is transmitted from a controller () of the dump truck and on the determination result of the first determination, and calculates a loaded weight on the dump truck by integrating the first load in a case where it is determined by the third determination that the first load is to be integrated. 1. A hydraulic excavator comprising:a hydraulic cylinder driven by a hydraulic fluid delivered from a hydraulic pump;a work implement driven by the hydraulic cylinder; anda controller that calculates a loaded weight of an object to be worked loaded onto a hauling machine by the work implement,wherein the controllerperforms a first determination of determining whether or not the loading of the object to be worked onto the hauling machine by the hydraulic excavator has been conducted based on posture of the work implement,calculates a first load that is a load of the object to be worked loaded onto the hauling machine by the hydraulic excavator based on a thrust force of the hydraulic cylinder and a determination result of the first determination,performs a third determination of determining whether or not the first load is to be integrated based on a determination result of a second determination of determining whether or not ...

Подробнее
Номер записи: 89
25-04-2019 дата публикации

Aerospace vehicle weight and balance estimation system and method

Номер: US20190120684A1
Автор: Jonathan BALTER, Meir Ben Ari, Shachar Oren
Принадлежит: Elbit Systems Ltd

A weight estimation system for estimating weight of an aerospace vehicle while grounded, the weight estimation system comprising a measurement subsystem including at least one sensor configured to measure a physical property in an interface that interfaces at least one of a fuselage and a wing with an undercarriage of said aerospace vehicle, in at least one area exhibiting a measurable change in geometry that is at least partly due to said weight, said measurement subsystem configured to produce measured data indicative of said weight of said aerospace vehicle; and a processor for receiving at least part of said measured data, said processor configured to estimate said weight, by relating said measured data with predetermined physical-property-to-weight correspondence data associated with said aerospace vehicle.

Подробнее
Номер записи: 90
25-04-2019 дата публикации

SCALE FOR AN INTERMODAL FREIGHT CONTAINER

Номер: US20190120685A1
Автор: Kochanowski George E.
Принадлежит:

The present disclosure is to a scale for measuring a weight of a mass inside of an intermodal freight container. The scale includes a first bottom side rail, a second bottom side rail, a first cross-member and a second cross-member, where the cross-members join the first bottom side rail and the second bottom side rail. The scale further includes a jointed member having a first elongate section joined to the first bottom side rail with a first hinge, a second elongate section joined to the second bottom side rail with a second hinge, and a third hinge that connects the first elongate section and the second elongate section. A container floor is positioned over the jointed member to allow force from a weight of a mass on the container floor to be transferred through the hinges into a first lateral force through the first elongate section into the first bottom side rail, where a load cell associated with the first bottom side rail provides an electrical signal whose magnitude is representative of the first lateral force being imparted by the weight of the mass. A microprocessor receives and stores in memory the electrical signal from the load cell indicating the weight of the mass inside of the intermodal freight container. 1. A scale for measuring a weight of a mass inside of an intermodal freight container , comprising:a first bottom side rail of the intermodal freight container and a second bottom side rail of the intermodal freight container, each of the first bottom side rail and the second bottom side rail having a longitudinal axis parallel to each other;a first cross-member and a second cross-member, wherein the first cross-member and the second cross-member join the first bottom side rail and the second bottom side rail of the intermodal freight container;a jointed member positioned longitudinally between the first cross-member and the second cross-member and laterally, relative the longitudinal axis, between the first bottom side rail and the second bottom ...

Подробнее
Номер записи: 91
25-04-2019 дата публикации

APPARATUS FOR GRAVITY EMPTYING BOTTLES CONTAINING FROZEN BLOOD PRODUCT COMPRISING A UNIT FOR MONITORING EMPTYING AND EMPTYING METHOD

Номер: US20190120686A1
Автор: FLETA COIT DANIEL, GOMEZ FLORES JOSE LUIS, ORIOLS GAJA JOAN
Принадлежит:

Disclosed is an apparatus for empting bottles containing frozen blood product. The apparatus comprises an automatic unit for checking the weight of emptied bottles. The automatic unit comprises a load detection system for measuring the weight of emptied bottles, an air pressure measuring unit for measuring the pressure in the room in which the emptying apparatus is located, and a measurement compensation unit for correcting the load value on the basis of the room pressure measurement. The weight-checking unit generates a “not empty” signal if the value of the corrected load is greater than or equal to a predetermined value. 1. An apparatus for gravity-emptying bottles containing frozen blood product , the apparatus comprising an automatic unit for checking the weight of emptied bottles , a) load detection system for measuring the weight of emptied bottles;', 'b) an air pressure measuring unit for measuring the pressure in the room in which the emptying apparatus is located; and', 'c) a measurement compensation unit for correcting the load value provided by the load detection system on the basis of the room pressure measurement provided by the air pressure measurement unit,, 'wherein the automatic unit compriseswherein the weight-checking unit is configured to generate a “not empty” signal if the value of the corrected load is greater than or equal to a predetermined value.2. The apparatus according to claim 1 , further comprising an optical device for confirming that the emptying procedure is being carried out correctly.3. The apparatus according to claim 2 , wherein the optical device comprises a proximity detection module which generates a detection signal by means of an infrared sensor when a surface or element interferes in the detection range of the optical device.4. The apparatus according to claim 1 , wherein the load detection system is formed of three weighing cells.5. A method for gravity-emptying bottles containing frozen blood product claim 1 , the ...

Подробнее
Номер записи: 92
16-04-2020 дата публикации

YIELD MONITORING APPARATUS, SYSTEMS AND METHODS

Номер: US20200116539A1
Автор: Koch Justin, STRNAD Michael
Принадлежит:

A method of determining a mass flow rate, volumetric flow and test weight of grain during harvesting operations. A sensor is disposed in the harvesting machine against which clean grain piles are thrown by the clean grain elevator flights. The sensor changes the direction of the clean grain pile such that each clean grain pile compresses into a substantially discrete, contiguous shape producing discrete grain forces resulting in discrete signal pulse magnitudes generated by the sensor. The mass flow rate is calculated by summing the signal magnitudes and dividing the summed magnitudes by the sampling period. The volumetric flow rate is calculated by multiplying the pulse width generated by the sensor by a multiplier which relates pulse width to volumetric flow. The test weight of the clean grain is calculated by dividing the mass flow rate by the volumetric flow rate. 1. A method of determining a mass flow rate during harvesting operations with a harvesting machine , the harvesting machine having a clean grain elevator with spaced elevator flights , each of the clean grain elevator flights carrying a clean grain pile , as each of the spaced elevator flights passes around an upper sprocket , the clean grain pile carried by each of the spaced elevator flights is thrown toward a sensor such that the clean grain pile impacts a surface of the sensor , the method comprising:changing a direction of each clean grain pile as each clean grain pile passes along the surface of the sensor such that each clean grain pile compresses into a substantially discrete, contiguous shape against the surface of the sensor, whereby the changing of the direction of each clean grain pile produces a discrete grain force acting on the sensor surface, the sensor generating a discrete signal pulse having a magnitude, wherein the magnitude of the signal pulse corresponds to the discrete grain force;recording the magnitude of each signal pulse over a sampling period duration;determining a sampling ...

Подробнее
Номер записи: 93
27-05-2021 дата публикации

ONBOARD LOAD SENSOR FOR USE IN FREIGHT RAILCAR APPLICATIONS

Номер: US20210156729A1
Автор: Crown Stephen, Tarawneh Constantine
Принадлежит:

Described herein is a load sensor for a railcar that includes one or more strain gauges and one or more temperature sensors. The load sensor has a size and configuration that allows the load sensor to be embedded in a bearing adapter under the polymer steering pad of the railcar. 1. A load sensor device for a railcar comprising:a casing;one or more strain gauges and one or more temperature sensors disposed in the casing; anda processor coupled to the one or more strain gauges and the one or more temperature sensors, wherein the processor collects data obtained by the one or more strain gauges and the one or more temperature sensors;wherein the casing has a shape and size configured to be embedded in a bearing adapter of the railcar.2. The load sensor of claim 1 , wherein at least one of the one or more strain gauges is capable of measuring an applied load of between about 10 kN to about 200 kN.3. The load sensor of claim 1 , wherein at least one of the one or more temperature sensors is capable of measuring temperatures ranging from about −40 C to about 150 C.4. The load sensor of claim 1 , wherein openings are formed in the casing at the position of each of the one or more temperature sensors.5. The load sensor of claim 1 , further comprising a line driver coupled to the one or more strain gauges and the one or more temperature sensors configured to amplify the data obtained from the one or more strain sensors and the one or more temperature sensors.6. A system for determining the mass of a railcar comprising: a casing;', 'one or more strain gauges and one or more temperature sensors disposed in the casing; and', 'a processor coupled to the one or more strain gauges and the one or more temperature sensors, wherein the processor collects data obtained by the one or more strain gauges and the one or more temperature sensors;', 'wherein the casing has a shape and size configured to be embedded in a bearing adapter of the railcar; and, 'one or more load sensor device(s ...

Подробнее
Номер записи: 94
16-04-2020 дата публикации

METHODS AND APPARATUS TO GENERATE AN AUGMENTED ENVIRONMENT INCLUDING A WEIGHT INDICATOR FOR A VEHICLE

Номер: US20200117899A1
Автор: Lazarevski Peter Simeon, Niedert Andrew, Pearson Elliott, Rajasingh Joshua, Rogness Anton
Принадлежит:

Methods, apparatus, systems, and articles of manufacture are disclosed to generate an augmented environment including a weight indicator for a vehicle. An example disclosed apparatus includes a sensor interface to receive load data associated with a vehicle, and receive live video data from a camera, the live video data including a location of an object in the vehicle, a load mapper to generate a map of loads on the vehicle based on the load data, an object-to-weight correlator to correlate a load of the map of loads with the object, and an augmented reality generator to generate an augmented environment identifying the location of the object and the load correlated with the object. 1. An apparatus , comprising: receive load data associated with a vehicle; and', 'receive live video data from a camera, the live video data including a location of an object in the vehicle;, 'a sensor interface toa load mapper to generate a map of loads on the vehicle based on the load data;an object-to-weight correlator to correlate a load of the map of loads with the object; andan augmented reality generator to generate an augmented environment identifying the location of the object and the load correlated with the object.2. The apparatus of claim 1 , wherein the augmented environment is updated in real-time.3. The apparatus of claim 2 , wherein the augmented environment is presented to a user via a mobile device claim 2 , the mobile device including the camera.4. The apparatus of claim 2 , wherein the augmented environment is presented to a user via a display integrated in the vehicle.5. The apparatus of claim 1 , wherein the object-to-weight correlator is further to process the live video data to identify a visual anchor on the vehicle indicating a known location on the vehicle.6. The apparatus of further including:a condition determiner to determine a load condition of the vehicle based on the load data; anda guidance generator to modify the augmented environment with a visual ...

Подробнее
Номер записи: 95
03-06-2021 дата публикации

BRAKING SYSTEM

Номер: US20210162965A1
Автор: Jahnke Andreas, Mellings Carl
Принадлежит:

A vehicle control system comprising an electronic processor, the processor comprising an input port for receiving data from a loading apparatus concerning at least one of the weight, dimensions, volume, or location of a load placed or to be placed by the loading equipment into or onto an associated vehicle in which the vehicle control system is fitted, and is programmed to use the data received from the loading apparatus to make control adjustments such that the associated vehicle maintains stability. 161-. (canceled)62. A vehicle control system comprising an electronic processor , the processor comprising an input port for receiving data from a loading apparatus concerning at least one of a weight , dimensions , volume , or location of a load placed or to be placed by the loading apparatus into or onto an associated vehicle in which the vehicle control system is fitted , and is programmed to use the data received from the loading apparatus to make control adjustments such that the associated vehicle maintains stability.63. A vehicle control system according to claim 62 , further comprising a sensor which measures a parameter relating to vehicle dynamics and which is connected to the processor and transmits to the processor data concerning the vehicle dynamics claim 62 , the processor being programmed to use the data received from the sensor claim 62 , in addition to data from the loading apparatus claim 62 , to determine if an automatic control intervention is required to alter the vehicle dynamics.64. A vehicle control system according to wherein the sensor comprises a steering angle sensor claim 63 , a lateral acceleration sensor claim 63 , a yaw rate sensor or a wheel speed sensor.65. A vehicle control system according to wherein the automatic control intervention comprises the application of at least one vehicle brake.66. A vehicle control system according to claim 62 , which is configured to use the data from the loading apparatus for planning a route claim 62 ...

Подробнее
Номер записи: 96
23-04-2020 дата публикации

ON-BOARD UNIT LOAD DEVICE WEIGHT ESTIMATION

Номер: US20200124463A1
Автор: DAW PEREZ ZAMIRA A., Harms Scott, NAIR BINU M., PINTO Alessandro, Roberts Aaron J., VARMA RICHA, Zhang Xiaobin
Принадлежит: GOODRICH CORPORATION

A system for estimating mass of a ULD while on-board a vessel includes a system controller energizing one or more PDUs in communication with a conveyance surface of the vessel, the PDUs applying first and second forces to the ULD and transmitting first and second force parameters to a system integrator, one or more sensors measuring first and second accelerations of the ULD when the ULD moves into one or more sensing zones as a result of the forces and transmits first and second acceleration parameters to the system integrator, and the system integrator, which receives the first and second force parameters, and the first and second acceleration parameters, and calculates the mass of the ULD while the ULD is on-board the vessel by performing regression analysis on ordered pairs including the first force parameter and the first acceleration parameter, and the second force parameter and the second acceleration parameter. 1. A system for estimating a mass of a unit load device while on-board a vessel configured to transport the unit load device , comprising:a system controller configured to energize at least one power drive unit in communication with a conveyance surface of the vessel;wherein the at least one power drive unit having a controller and a motor is configured to apply a first force to the unit load device and transmit a first force parameter in proportion to the first force to a system integrator, and the at least one power drive unit configured to apply a second force to the unit load device and transmit a second force parameter in proportion to the second force to the system integrator;at least one sensor configured to measure a first acceleration of the unit load device in response to the unit load device moving into a sensing zone disposed about the conveyance surface of the vessel as a result of the first force and transmit a first acceleration parameter in proportion to the first acceleration to the system integrator, the at least one sensor further ...

Подробнее
Номер записи: 97
23-04-2020 дата публикации

AUTOMATIC CALIBRATION OF ON-VEHICLE WEIGHT SCALES

Номер: US20200124464A1
Автор: Hett Kristopher Lawrence, Mount Andrew Thorpe
Принадлежит: Right Weigh, Inc.

Systems and methods for calibrating an onboard vehicle scale may include disposing a vehicle upon a reference scale; determining reference weight information corresponding to a weight of at least a portion of the vehicle using the reference scale; automatically and wirelessly communicating the reference weight information to an onboard scale coupled to the vehicle; and automatically calibrating the onboard scale using the reference weight information. 1. A method for calibrating an onboard vehicle scale , the method comprising:disposing a vehicle upon a reference scale;determining reference weight information corresponding to a weight of at least a portion of the vehicle using the reference scale;automatically and wirelessly communicating the reference weight information to an onboard scale coupled to the vehicle; andautomatically calibrating the onboard scale using the reference weight information.2. The method of claim 1 , wherein automatically calibrating the onboard scale is performed only upon receipt of a request to calibrate the scale.3. The method of claim 1 , further comprising:wirelessly requesting the reference weight information from the reference scale using a control system of the onboard scale.4. The method of claim 1 , wherein communicating reference weight information to the onboard scale includes transmitting a unique identifier of the reference scale to a controller of the onboard scale. This application is a divisional of U.S. patent application Ser. No. 15/436,549, filed Feb. 17, 2017, which claims the benefit of U.S. Provisional Patent Application Ser. No. 62/296,424, filed Feb. 17, 2016. The complete disclosures of the above application are hereby incorporated by reference for all purposes. The complete disclosure of the following related application is also hereby incorporated for all purposes: U.S. Patent Application Publication No. 2012/0046908.This disclosure relates to systems and methods for determining the weight of a vehicle. More ...

Подробнее
Номер записи: 98
30-04-2020 дата публикации

ELEVATOR CAR LOAD MEASUREMENT SYSTEM AND METHOD FOR DETERMINING A LOAD OF AN ELEVATOR CAR

Номер: US20200130989A1
Автор: Roussel Frank Olivier, Simmonds Oliver
Принадлежит:

An elevator car load measurement system for determining a load of an elevator car includes a plurality of at least two force sensors that are daisy-chained and connected to a controller for determining the load. Each force sensor measures a force exerted by the elevator car on the respective force sensor and generates a frequency signal with a square-wave form, wherein the frequency signal is proportional to the respective measured force. At least one of the force sensors adds a first frequency signal received from the previous force sensor along the daisy chain a second frequency signal generated by the at least one force sensor to generate a frequency sum signal, the last of the force sensors in the daisy chain forwards the frequency sum signal to the controller. 112-. (canceled)13. An elevator car load measurement system for determining a load of an elevator car , the elevator car load measurement system comprising:a plurality of force sensors connected together in a daisy chain including a first force sensor connected to one end of the daisy chain and a last force sensor connected to an opposite end of the daisy chain;a controller connected to the last force sensor for determining the load of the elevator car;wherein each of the force sensors measures a force exerted thereon by the elevator car and generates a frequency signal with a square-wave form, wherein a frequency of the frequency signal is proportional to the measured force;wherein a first force sensor generates the frequency signal as a first frequency signal and sends the first frequency signal to a second force sensor in the daisy chain, wherein the second force sensor adds the first frequency signal with a second frequency signal being the frequency signal generated by the second force sensor to generate a frequency sum signal and sends the frequency sum signal to a next one of the force sensors in the daisy chain;wherein each of the force sensors connected between the second force sensor and the ...

Подробнее
Номер записи: 99
08-09-2022 дата публикации

VEHICLE WHEEL WITH MONITORING DEVICE AND MONITORING DEVICE FOR VEHICLE WHEELS

Номер: US20220283016A1
Автор: Bunner John Evan, Duning Ralf
Принадлежит: Maxion Wheels Holding GmbH

A vehicle wheel with monitoring device, and a monitoring device, comprising a housing which is arranged rotatably with a rim part of the vehicle wheel, an electronic circuit which is arranged in the housing and is coupled to a load detection device arranged in the housing and having strain gauges for detecting forces acting on the vehicle wheel. In order to create a monitoring device which is easy to install on different vehicle wheels and which can reliably determine the load forces occurring on the vehicle wheel, the housing has two fastening zones which are spaced apart from one another and which are connected to one another via at least one bending strut connected to both fastening zones as a component of the load detection device, at least one pair of strain gauges being arranged on the bending strut between the fastening zones for detecting the bending of the bending strut caused by load forces. 11213212213312313412413. Vehicle wheel with monitoring device comprising: a housing which is arranged rotatably with a rim part of the vehicle wheel , an electronic circuit which is arranged in the housing and is coupled to a load detection device which is arranged in the housing and has strain gauges for detecting forces acting on the vehicle wheel , and a transceiver which is coupled to the electronic circuit for transmitting load data detected with the load detection device to components outside the vehicle wheel , wherein the housing has two fastening zones ( , ; , ; , ; , ) which are spaced apart from one another and which are connected to one another via at least one bending strut connected to the two fastening zones as a component of the load detection device , at least one pair of strain gauges being arranged on the bending strut between the fastening zones for detecting the deformation of the at least one bending strut caused by load forces.2. Vehicle wheel according to claim 1 , wherein a one-piece or multi-piece adapter plate claim 1 , a base side of the ...

Подробнее
Номер записи: 100