WO2021036907A1 - Système de commande de train et procédé de commande de train - Google Patents

Système de commande de train et procédé de commande de train Download PDF

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Publication number
WO2021036907A1
WO2021036907A1 PCT/CN2020/110313 CN2020110313W WO2021036907A1 WO 2021036907 A1 WO2021036907 A1 WO 2021036907A1 CN 2020110313 W CN2020110313 W CN 2020110313W WO 2021036907 A1 WO2021036907 A1 WO 2021036907A1
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Prior art keywords
train
road condition
condition information
information
roadside device
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PCT/CN2020/110313
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English (en)
Chinese (zh)
Inventor
宋艾璋
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比亚迪股份有限公司
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Publication of WO2021036907A1 publication Critical patent/WO2021036907A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
    • B61L23/04—Control, warning, or like safety means along the route or between vehicles or vehicle trains for monitoring the mechanical state of the route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
    • B61L2027/204—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation using Communication-based Train Control [CBTC]

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a train control system and a train control method.
  • CBTC Communication Based Train Control System
  • trains and trackside equipment must communicate in real time and two-way, and CBTC can only obtain travel routes in advance through trackside equipment (such as preset transponders)
  • trackside equipment such as preset transponders
  • the obtained road condition information is not comprehensive enough, which may lead to insufficient safety and efficiency of train operation.
  • the present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.
  • the first purpose of the present disclosure is to propose a train control system that can obtain dynamic road condition information and static road condition information of the running line through an intelligent roadside device, so that the train can be controlled based on more comprehensive road condition information. , Make the operation of the train safer, more reliable, efficient and reasonable.
  • the second purpose of the present disclosure is to propose a train control method.
  • an embodiment of the present disclosure proposes a train control system, including: at least one smart roadside device, the at least one smart roadside device is arranged along the running route of the train, and each of the The smart roadside device corresponds to an area of the running route, and the smart roadside device is used to obtain road condition information in the corresponding area, and send the road condition information to the trains located in the corresponding area;
  • the on-board control device on the train is used to obtain the current train operation information and the road condition information sent by the intelligent roadside device, and receive train operation information sent by other trains within the first set range, and according to the The road condition information and the train operation information control the train.
  • the road condition information in the corresponding area is obtained through the intelligent roadside device, and the road condition information is sent to the train in the corresponding area, and the on-board control device located on the train obtains the train of the current train Operating information and road condition information sent by the intelligent roadside device, and control the train according to the road condition information and train operation information.
  • the system can obtain the dynamic road condition information and static road condition information of the running line through the intelligent roadside device, so that the train can be controlled according to more comprehensive road condition information, so that the train operation is safer, more reliable, efficient and reasonable.
  • the second aspect of the present disclosure proposes a train control method, including the following steps: an intelligent roadside device obtains road condition information in a corresponding area, and sends the road condition information to the corresponding area.
  • the at least one smart roadside device is arranged along the running route of the train, and each smart roadside device corresponds to an area of the running route;
  • the on-board control device obtains the current train operation information of the train and the road condition information sent by the intelligent roadside device, and controls the train according to the road condition information and the train operation information.
  • the intelligent roadside device obtains the road condition information in the corresponding area, and sends the road condition information to the train located in the corresponding area, and the on-board control device located on the train obtains the current train The train operation information and the road condition information sent by the intelligent roadside device, and control the train according to the road condition information and train operation information. Therefore, the method can obtain dynamic road condition information and static road condition information of the running line through the intelligent roadside device, so that the train can be controlled based on more comprehensive road condition information, so that the train operation is safer, more reliable, efficient and reasonable.
  • Fig. 1 is a schematic block diagram of a train control system according to an embodiment of the present disclosure
  • Fig. 2 is a block diagram of a train control system according to another embodiment of the present disclosure.
  • Fig. 3 is a schematic diagram of the arrangement of a smart roadside device according to an embodiment of the present disclosure
  • Fig. 4 is a flowchart of a train control method according to an embodiment of the present disclosure.
  • Fig. 1 is a block diagram of a train control system according to an embodiment of the present disclosure. As shown in Figure 1, the system includes: an intelligent roadside device 1 and a vehicle-mounted control device 2.
  • the smart roadside device 1 is set along the train's running route, and each smart roadside device 1 corresponds to an area of the running route.
  • the smart roadside device 1 is used to obtain the corresponding area And send the road condition information to the trains located in the corresponding area.
  • the on-board control device 2 is located on the train, and is used to obtain the current train operation information of the train and the road condition information sent by the intelligent roadside device, and control the train according to the road condition information and the train operation information.
  • an intelligent roadside device 1 is set at a certain distance on the running line of the train.
  • the intelligent roadside device 1 can detect road condition information within a certain range of the track and both sides of the track.
  • the road condition information includes static road condition information (including: static road condition information). Maps, buildings, trees, trackside traffic signs, etc.) and dynamic road condition information (including: front and rear vehicle positions, speeds, pedestrian and signal light status, weather information of driving routes, track information, etc.), and use deep learning technology to detect
  • the received road condition information is fused and sent to each on-board control device 2 in the line area.
  • the on-board control device 2 will continue to receive the road condition information sent by the intelligent roadside device 1, and can obtain the current train operation information, including: train speed, real-time position, acceleration, running direction and other information. According to the road condition information and current train operation information, the on-board control device 2 can also receive information sent by other clouds (for example, the train dispatching and command center), and combine the above information to generate the current train operation strategy, and according to the operation The strategy controls the train to complete the transportation task according to the plan while ensuring the safe distance of the train.
  • clouds for example, the train dispatching and command center
  • the established operation strategy is also safer, more reliable, efficient and reasonable.
  • the on-board control device 2 determines that there is a pedestrian ahead based on the road condition information, it can control the train to whistle in advance to improve the safety of the train.
  • the on-board control device 2 judges abnormal road conditions ahead, such as track fracture or track icing, based on the road condition information, it can control the train to change lanes or stop at a nearby platform in advance to avoid accidents and improve train driving safety.
  • the on-board control device 2 determines that the weather ahead is abnormal, such as heavy rain, heavy snow, or strong wind, based on the road condition information, it can control the train to decelerate before entering the abnormal weather zone to improve the safety of the train. For another example, if the on-board control device 2 judges that there is an unknown obstacle ahead based on the road condition information, it can send out a prompt message in advance to remind the line maintenance personnel to remove the obstacle as soon as possible, without having to wait or change the route, so that the train can complete the transportation task as planned , Improve the efficiency of train operation.
  • the on-board control device 2 determines that the weather ahead is abnormal, such as heavy rain, heavy snow, or strong wind, based on the road condition information, it can control the train to decelerate before entering the abnormal weather zone to improve the safety of the train.
  • the on-board control device 2 judges that there is an unknown obstacle ahead based on the road condition information, it can send out a prompt message in advance to remind the line maintenance personnel to remove the obstacle as soon as possible
  • the train control system of the present disclosure can obtain the dynamic road condition information and static road condition information of the running line through the intelligent roadside device, so that the train can be controlled according to more comprehensive road condition information, so that the train operation is safer, more reliable, and more efficient. reasonable.
  • the smart roadside device 1 is also used to receive road condition information sent by other smart roadside devices.
  • the smart roadside device 1 can communicate with other smart roadside devices, so that the smart roadside device 1 can obtain more road condition information.
  • the smart roadside device 1 is equivalent to an "eye", and The road condition information in the non-line-of-sight range (that is, other areas of the running route) is sent to the train, and the safety of train operation is also improved.
  • the on-board control device 2 is also used to send train operation information of the current train to other trains in the first set range, and to receive train operation information sent by other trains in the first set range.
  • the first setting range is the range in which the train can communicate with each other.
  • trains within the first set range can communicate through the on-board control device 2, and the on-board control device 2 can receive train operation information sent by other trains within the first set range, and share the train operation information of its own vehicle Give other trains within the first set range. Since trains can communicate directly with each other, the end-to-end data transmission delay can be reduced, and the overall perception fusion decision-making between trains takes less time and is more efficient, which can significantly shorten the interval between trains.
  • LTE-V Long Term Evolution-Vehicle, a protocol specifically for workshop communication
  • the LTE-V network can carry services such as PIS (Passenger Information System), PA (Public-Address System), and CCTV (Closed Circuit Television Inspection, pipeline closed-circuit television system).
  • PIS Passenger Information System
  • PA Public-Address System
  • CCTV Closed Circuit Television Inspection, pipeline closed-circuit television system.
  • the network architecture is simple. Therefore, the total cost of rail transit will be reduced, and the construction and subsequent operation and maintenance will be simpler and more convenient.
  • the above-mentioned smart roadside device 1 may include: an information collector 101, an edge calculator 102 and a communicator 103.
  • the information collector 101 is used for collecting road condition information
  • the edge calculator 102 is used for fusion processing of road condition information
  • the communicator 103 is used for sending the fused road condition information to trains and other intelligent roads located in the corresponding area.
  • Side device 1 can receive road condition information sent by the communicator 103 of other roadside devices.
  • the information collector 101 may include one or more of a camera, a microwave radar, and a laser wave radar.
  • signal collectors 101 can be installed at regular intervals on both sides of the track, or information collectors 101 (including cameras, cameras, Microwave radar, laser wave radar, etc.), when the information collector 101 is a camera, the camera is equipped with a telephoto lens and a medium-focus lens to detect medium and long distance road conditions, and the image stitching method is used to realize the visual perception of 180° in the driving direction; when the information collector 101 In the case of various types of radars, the antennas of the radar are arranged in the upward and downward directions of the orbit to detect the distance, speed and orientation of various targets within the orbit; the camera has high resolution and strong ability to perceive colors and shapes, but The detection range and the influence of light are present, and the millimeter wave radar can reinforce the weakness of the camera.
  • information collector 101 including cameras, cameras, Microwave radar, laser wave radar, etc.
  • the edge calculator 102 and the information collector 101 are directly connected through a hard wire, which can directly use the current existing 4G LTE base station.
  • the edge calculator 102 sends the road condition information after the fusion processing to the communicator 103, and the communicator 103 sends the road condition information to the vehicle control device 2 and other intelligent roadside devices 1 through the LTE-V network.
  • the intelligent roadside device can extend the detection range of road condition information from tens of meters and the line-of-sight range to hundreds of meters or more and the non-line-of-sight range.
  • the above-mentioned vehicle control device 2 may include: a data collection module 201, an information fusion module 202, and a control module 203.
  • the data collection module 201 is used to obtain train operation information of the current train and road condition information sent by the intelligent roadside device 1, and receive train operation information sent by other trains within the first set range, where the train operation information includes: location , At least one of speed, acceleration, and running direction; the information fusion module 202 is used to perform fusion processing on operating information and road condition information; the control module 203 is used to control the train according to the fused operating information and road condition information.
  • the data collection module 201 may include one or more of a camera, a microwave radar, a laser wave radar, and a positioning device.
  • the vehicle-mounted control device 2 is respectively arranged at the front and rear of the train, and the data collection module 201, the information fusion module 202, and the control module 203 are connected by wired, such as CAN (Controller Area Network, Controller Area Network) or wireless.
  • the on-board antenna is arranged on the top of the car at the front and the rear of the car, and the train-train and the train-smart roadside device exchange information through the LTE-V network.
  • the data collection module 201 includes a camera, millimeter wave radar, lidar and other equipment, which can detect the conditions within a few hundred meters of the train's road and surroundings, such as whether there are pedestrians, animals, obstacles, traffic accidents, and other objects close to the train's limit.
  • the data acquisition module 201 also includes a positioning device, which functions to provide the real-time position of the train. The train learns the position coordinates of itself and other trains through the positioning device, which is necessary for safe operation of the vehicle and accurate dispatch.
  • the positioning device may be one of GPS (Global Positioning System), Beidou and GNSS (Global Navigation Satellite System, Global Navigation Satellite System).
  • the data collection module 201 can not only collect the data of the train itself, but also receive data packets of other trains equipped with LTE-V equipment and data packets sent by the intelligent roadside device 1, and can communicate with other trains in a timely and accurate manner to ensure train operation. Safety.
  • the information fusion module 203 can combine its own train operation information, the train operation information of other trains, the road condition information sent by the intelligent roadside device 1, and the traffic information of the surrounding infrastructure to perform fusion processing such as planning decision-making and signaling interaction, and the control module 204 controls the train's functions such as constant speed driving, variable speed driving, curve driving, emergency braking, etc., according to the information after the fusion process. While ensuring the safe distance of driving, the transportation task is completed as planned.
  • the on-board control device 2 is also used to determine whether a temporary fleet needs to be formed according to the road condition information. If a temporary fleet needs to be formed, the on-board control device sets the current vehicle as the lead vehicle and sends the command to the first device Trains within a certain range send a request for formation, and a temporary fleet is formed according to the result of the request.
  • determining whether the on-board control device 2 needs to form a temporary fleet according to the road condition information may include: the on-board control device 2 determines whether the passenger flow density in the running direction exceeds a preset value according to the road condition information. If the passenger flow density in the running direction exceeds the preset value, it is judged that a temporary fleet needs to be formed.
  • the preset value can be preset according to the actual situation.
  • the on-board control device 2 can determine whether to form a temporary fleet based on the received road condition information. For example, due to the peak of the return journey on holidays, the end of concerts, sports events, hospitals, schools and other crowded places, there is a sudden passenger flow during off-duty and school hours.
  • the on-board control device 2 judges that the passenger flow density on the travel route exceeds a preset value based on the road condition information, and the on-board control device 2 uses the current train as the lead vehicle and sends a grouping request to surrounding trains through the LTE-V network.
  • the team request is sent in the form of broadcast.
  • the content of the team request includes the position, speed, scheduling information, time information, pilot information, ID information, line traffic information, etc. of the leader vehicle.
  • the on-board control device of the leading vehicle is also used to generate control information of the vehicle fleet after forming a temporary vehicle fleet, and control the vehicle vehicle fleet according to the control information, wherein the control information of the vehicle vehicle fleet includes speed, acceleration, and running direction.
  • the leader will manage the operation of the entire fleet as a whole, and generate control information for the fleet, so that the fleet can drive at a constant speed, variable speeds, curves, emergency braking, etc., to complete passenger transportation.
  • the leading vehicle is equivalent to the front of the vehicle and controls the driving of the entire fleet. For example, if there is a sudden increase in passenger flow and a fleet needs to be deployed to quickly send passengers to various destinations, the leader can learn about the entire line through the intelligent roadside device 1, and quickly deploy other trains to form a temporary fleet based on the actual passenger flow.
  • the train- The trains communicate in real time through the LTE-V network.
  • the intelligent roadside device 1 provides road condition information
  • the on-board control device 2 guarantees the safety of the distance between the fleets through the collected data sets (including train operation information and road condition information), thus fast and efficient Complete passenger transportation.
  • the whole process does not require too much ground equipment access.
  • the combination of the lead vehicle and the LTE-V network can make the fleet operation system more safe, reliable, efficient and reasonable.
  • the road condition information in the corresponding area is obtained through the intelligent roadside device, and the road condition information is sent to the train located in the corresponding area, and the on-board control of the train is
  • the device obtains the train operation information of the current train and the road condition information sent by the intelligent roadside device, and receives the train operation information sent by other trains within the first set range, and controls the train according to the road condition information and the train operation information.
  • the system can obtain dynamic road condition information and static road condition information of the running line through the intelligent roadside device, so that the train can be controlled according to more comprehensive road condition information, so that the train operation is safer, more reliable, efficient and reasonable, and the network structure is simple.
  • the embodiment of the present disclosure also proposes a train control method. Since the method embodiment of the present disclosure corresponds to the above-mentioned system embodiment, for the undisclosed content of the method embodiment, please refer to the above-mentioned system embodiment, which will not be repeated in this disclosure.
  • Fig. 4 is a flowchart of a train control method according to an embodiment of the present disclosure. As shown in Figure 4, the method includes the following steps:
  • the intelligent roadside device acquires road condition information in the corresponding area, and sends the road condition information to the train located in the corresponding area.
  • at least one smart roadside device is arranged along the running route of the train, and each smart roadside device corresponds to an area of the running route.
  • the on-board control device located on the train acquires the current train operation information of the train and the road condition information sent by the intelligent roadside device, and controls the train according to the road condition information and the train operation information.
  • an intelligent roadside device is set at a certain distance on the train's running line.
  • the intelligent roadside device can detect road condition information within a certain range of the track and both sides of the track.
  • the road condition information includes static road condition information (including: static map, Buildings, trees, trackside traffic signs, etc.) and dynamic road condition information (including: front and rear vehicle positions, speeds, pedestrian and signal light status, weather information of driving routes, track information, etc.), and use deep learning technology to detect
  • the road condition information is fused and sent to each on-board control device in the line area.
  • the on-board control device will continue to receive the road condition information sent by the intelligent roadside device, and can obtain the current train operation information, including: train speed, real-time position, acceleration, running direction and other information.
  • the on-board control device obtains road condition information and train operation information of the current train.
  • the on-board control device can also receive information sent by other clouds (for example, the train dispatching and command center), combine the above information to generate the current train operation strategy, and compare it according to the operation strategy.
  • the train is controlled to complete the transportation task according to the plan while ensuring the safe distance of the train.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. Further, in the description of the present disclosure, unless otherwise specified, “plurality” means two or more than two.

Abstract

La présente invention concerne un système de commande de train comprenant : au moins un dispositif de bord de route intelligent (1) qui est disposé le long d'un itinéraire à travers lequel passe un train, chaque dispositif de bord de route intelligent (1) correspondant à une zone d'un itinéraire de fonctionnement, et le dispositif de bord de route intelligent (1) étant utilisé pour acquérir des informations d'état de route dans la zone correspondante et envoyer les informations d'état de route à un train situé dans la zone correspondante ; et un dispositif de commande embarqué (2) qui est situé sur un train et qui est utilisé pour acquérir des informations de fonctionnement de train d'un train actuel ainsi que des informations d'état de route envoyées par le dispositif de bord de route intelligent (1), et pour commander le train en fonction des informations d'état de route et des informations de fonctionnement de train. La présente invention concerne également un procédé de commande de train.
PCT/CN2020/110313 2019-08-30 2020-08-20 Système de commande de train et procédé de commande de train WO2021036907A1 (fr)

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CN201910817826.XA CN112441087A (zh) 2019-08-30 2019-08-30 列车控制系统、列车控制方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113660639A (zh) * 2021-08-18 2021-11-16 电子科技大学 高速磁浮列车地面基站通信探测一体化系统及方法
CN115550883A (zh) * 2021-06-30 2022-12-30 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 超高速低真空管道车地无线通信干扰抑制方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112706805B (zh) * 2021-03-26 2021-09-10 交控科技股份有限公司 轨旁设备、轨道星链系统及列车运行控制系统
CN113525453B (zh) * 2021-07-20 2023-11-14 浙江众合科技股份有限公司 一种具有车前障碍物检测功能的无人驾驶车地协同系统
CN114363215A (zh) * 2021-12-27 2022-04-15 北京特种机械研究所 一种基于供需平衡的列车通信网络时延分析方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605848A1 (fr) * 1992-12-28 1994-07-13 UNION SWITCH & SIGNAL Inc. Système de commande de trafic utilisant un appareil de mesure d'informations de véhicule embarque
CN1819942A (zh) * 2004-06-08 2006-08-16 三菱电机株式会社 列车服务控制系统
CN105083328A (zh) * 2015-07-28 2015-11-25 陕西西北铁道电子有限公司 车载光学探测结合无线网桥通讯的机车防撞方法及装置
CN105799740A (zh) * 2016-03-08 2016-07-27 浙江大学 一种基于物联网技术的轨道异物入侵自动检测与预警方法
CN205537744U (zh) * 2016-01-22 2016-08-31 浙江交通职业技术学院 一种列车行车路况预报系统
CN106741004A (zh) * 2017-01-13 2017-05-31 通号万全信号设备有限公司 适用于单轨的列车自动防护系统
KR20180033973A (ko) * 2016-09-27 2018-04-04 (주)케이원정보통신 Ｌｔｅ-ｒ 기반의 열차 관리 방법 및 시스템
CN107885077A (zh) * 2016-12-19 2018-04-06 比亚迪股份有限公司 列车运行控制方法和装置
CN107945502A (zh) * 2017-11-16 2018-04-20 东南大学 一种基于智能交通的车队融合系统及方法
CN108482427A (zh) * 2018-02-22 2018-09-04 中车长春轨道客车股份有限公司 一种非接触式轨道车辆障碍物检测系统和安全控制方法
CN109348401A (zh) * 2018-09-21 2019-02-15 交通运输部公路科学研究所 基于无线定位技术的汽车列车行驶姿态监测系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2576317T3 (pl) * 2010-05-24 2017-10-31 3 S Sistemi S R L Urządzenie zabezpieczające do nadzoru wzdłuż trasy kolejowej obszarów skrzyżowań dla pieszych i pojazdów stosownie do przejść w poziomie lub stref zagrożenia
KR20120014095A (ko) * 2010-08-08 2012-02-16 명관 이 선로 영상을 이용한 열차 운행 종합 제어 시스템 및 그 제어방법
US9434397B2 (en) * 2014-08-05 2016-09-06 Panasec Corporation Positive train control system and apparatus therefor
CN108466637B (zh) * 2018-01-03 2021-12-10 中车工业研究院有限公司 列车控制方法
CN109686095A (zh) * 2019-02-18 2019-04-26 河北省交通规划设计院 基于lte-v的车路协同方法及系统

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605848A1 (fr) * 1992-12-28 1994-07-13 UNION SWITCH & SIGNAL Inc. Système de commande de trafic utilisant un appareil de mesure d'informations de véhicule embarque
CN1819942A (zh) * 2004-06-08 2006-08-16 三菱电机株式会社 列车服务控制系统
CN105083328A (zh) * 2015-07-28 2015-11-25 陕西西北铁道电子有限公司 车载光学探测结合无线网桥通讯的机车防撞方法及装置
CN205537744U (zh) * 2016-01-22 2016-08-31 浙江交通职业技术学院 一种列车行车路况预报系统
CN105799740A (zh) * 2016-03-08 2016-07-27 浙江大学 一种基于物联网技术的轨道异物入侵自动检测与预警方法
KR20180033973A (ko) * 2016-09-27 2018-04-04 (주)케이원정보통신 Ｌｔｅ-ｒ 기반의 열차 관리 방법 및 시스템
CN107885077A (zh) * 2016-12-19 2018-04-06 比亚迪股份有限公司 列车运行控制方法和装置
CN106741004A (zh) * 2017-01-13 2017-05-31 通号万全信号设备有限公司 适用于单轨的列车自动防护系统
CN107945502A (zh) * 2017-11-16 2018-04-20 东南大学 一种基于智能交通的车队融合系统及方法
CN108482427A (zh) * 2018-02-22 2018-09-04 中车长春轨道客车股份有限公司 一种非接触式轨道车辆障碍物检测系统和安全控制方法
CN109348401A (zh) * 2018-09-21 2019-02-15 交通运输部公路科学研究所 基于无线定位技术的汽车列车行驶姿态监测系统及方法

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CN113660639A (zh) * 2021-08-18 2021-11-16 电子科技大学 高速磁浮列车地面基站通信探测一体化系统及方法
CN113660639B (zh) * 2021-08-18 2023-07-14 电子科技大学 高速磁浮列车地面基站通信探测一体化系统及方法

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