The present disclosure provides an automatic driving method, a VOBC, a TIAS, and a ZC. The method includes: sending, when a position of a target train is lost in a FAM mode and the target train is in an emergency-brake-stop state, a train message to a TIAS and fault information indicating loss of train position to a ZC, the train message including request information for a RRM mode; receiving a RRM mode instruction sent by the TIAS and a movement instruction sent by the ZC; and controlling the target train to travel in the RRM mode according to the RRM mode instruction and the movement instruction. With the technical solutions provided in the present disclosure, operation efficiency of the train can be improved.
A rail traffic parallel deduction system and method. The system comprising: a data acquisition module used for acquiring real-time train operation data and real-time passenger flow data on a target line; a line network passenger flow change early warning module used for calculating, on the basis of past passenger flow data and the real-time passenger flow data of the target line, real-time passenger flow temporal and spatial distributions corresponding to the target line to predict the passenger flow of the target line; a failure event impact analysis module used for determining the impact of a sudden failure on line operation; and a handling plan deduction calculation module used for performing deduction on different handling plans for sudden large passenger flow, sudden failures, or emergency events to determine the impact of each handling plan on the train operation, passenger flow, and traffic flow of the target line, and performing energy consumption analysis. By acquiring operation status from the real world in real time, the present system can quickly deduce, on the basis of inputs of real-time data and real-time plans, the future operation status of a line in different scenarios and different plans and provide indicator data, thereby providing scientific support for real-time scheduling decisions.
A method for automatic stop comprises: acquiring a target distance correction value, wherein the target distance correction value is determined according to a historical parking error value before a target moment, and the target moment is the time when the target distance correction value is stored; correcting an acquired target distance value according to the target distance correction value, so as to obtain a corrected target distance value, wherein the target distance value is the value of the distance between the current position of a vehicle and a target parking position; and according to the corrected target distance value, executing the present instance of automatic parking. An automatic parking apparatus may be used to carry out such a method.
B61L 23/14 - Control, warning or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated
4.
VEHICLE CONTROL METHOD, APPARATUS, AND DEVICE, AND READABLE STORAGE MEDIUM
A vehicle control method, apparatus, and device, and a readable storage medium. The vehicle control method comprises: determining at least one first vehicle meeting a braking condition and covered in a first network; obtaining at least one second vehicle matched with the at least one first vehicle in the first network, the first network being a power network of an area where the first vehicle is located, and the second vehicle being a vehicle meeting a starting condition in the first network; determining, according to a coasting time range and a parking braking rate range of each first vehicle and a starting time range of each second vehicle, a target vehicle control strategy corresponding to target braking energy absorption power; and separately controlling operation of the first vehicle and the second vehicle according to the target vehicle control strategy. According to the method, a vehicle operation scheme is planned in real time, to facilitate controlling operation of a vehicle and effectively recycle and use braking energy generated by the vehicle.
A collaborative formation train safety protection method, apparatus, device and system, and a medium. The method comprises: obtaining running state information and distance information of a first train and a second train, and a collidable speed of a formation corresponding to the first train and the second train (110), wherein the first train and the second train are two adjacent trains in the formation; under the condition that the first train is in an emergency braking stage, establishing a safety protection model according to a traveling stage, the running state information, the distance information, and the collidable speed of the second train (120); and determining the safety protection speed of the second train according to the safety protection model (130). According to the safety protection speed, the second train does not collide with the first train or collides with the first train at a speed not larger than the collidable speed.
The present application provides a method, a device and a storage medium for predicting a remaining service life of a rail transit hardware device, the method including: generating particles of the hardware device at an initial moment; determining a state equation for a moment of prediction from a pre-established multi-stage state variation equation; determining particle weights at the moment of prediction on the basis of the state equation for the moment of prediction; predicting a state value at the moment of prediction according to the particle weights at the moment of prediction and the state equation for the moment of prediction; and determining the remaining service life of the hardware device on the basis of the state value at the moment of prediction.
Embodiments of the application provide a train control method, system, computer device and storage medium. A scheme applying the train control method of the application determines a current travelling state of a vehicle under control firstly, and configures different state weights according to different travelling states to determine a corresponding target travelling parameter in a particular travelling state. The scheme can ensure to determine and obtain in real time an optimal target travelling parameter for the vehicle under control according to its current travelling state, regardless of the travelling environment of the vehicle under control, and control the vehicle under control in real time and effectively by the target travelling parameter during a travelling process. Thereby, the real-time performance and control accuracy of vehicle control can be improved, and the control effect of the train control method provided by the embodiments of the application can be further improved.
The embodiments of the present application provide a method and apparatus for tracking and controlling virtual marshalling trains, an electronic device, and a readable storage medium, which is intended to balance the running safety and the utilization of the railway resources. In the present application, the running state data of the target train is obtained, the target control operation corresponding to the running state data is determined from the plurality of preset control operations based on the preset reinforcement learning model, and the control of the target train is implemented according to the target control operation. In addition, the reward value corresponding to the previous control operation of the target control operation is determined according to the distance contained in the running state data, and the reinforcement learning model is updated according to the reward value.
The present application discloses a method and apparatus for adjusting a train diagram, the method includes: obtaining a first time of an extra train corresponding to a target passenger flow, and obtaining a set of trains with adjustable departure times based on the first time, in which the set of trains includes at least one train; adjusting a departure time of the at least one train in the set of trains based on a preset minimum departure time interval to obtain an adjusted train diagram; and performing an extra train adding instruction based on the adjusted train diagram.
G08G 1/13 - Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles to a central station the indicator being in the form of a map
G06Q 50/40 - Business processes related to the transportation industry (shipping G06Q 10/83)
10.
ANTI-COLLISION METHOD AND APPARATUS FOR TRAINS IN COOPERATIVE FORMATION
The embodiments of the present application disclose an anti-collision method and apparatus for trains in a cooperative formation. The anti-collision method includes: determining whether it is necessary to control the current train to brake; determining whether a real-time distance between the current train and a previous adjacent train in the same formation as the current train is greater than a preset minimum safety distance; controlling, under a condition that the real-time distance is less than the preset minimum safety distance, the current train to perform electromagnetic braking; and calculating, under a condition that the real-time distance is greater than the preset minimum safety distance, a real-time safety distance between the current train and the previous adjacent train, and controlling, under a condition that the real-time distance is less than the real-time safety distance, the current train to brake.
B61L 27/04 - Automatic systems, e.g. controlled by train; Change-over to manual control
B61L 25/02 - Indicating or recording positions or identities of vehicles or vehicle trains
B61L 23/34 - Control, warning or like safety means along the route or between vehicles or vehicle trains for indicating the distance between vehicles or vehicle trains by the transmission of signals therebetween
B61L 15/00 - Indicators provided on the vehicle or vehicle train for signalling purposes
B61H 11/00 - Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
11.
METHOD FOR WAKING UP A TRAIN WHICH IN FOUR CARRIAGES COUPLING MODE FROM SLEEP STATE ON DOUBLE-TRACK-LINE AND SYSTEM THEREFORE
Embodiments of the present disclosure provide a method for waking up a train which in four carriages coupling mode from sleep state on double-track-line, a system, an electronic apparatus, and a computer-readable storage medium. The method comprises steps of: receiving a static test request transmitted by a train in four carriages coupling mode on the track B1 or the track B2, determining whether a test environment of the train satisfies a static test condition, and transmitting a static test permission instruction to the train; receiving a dynamic test request transmitted by the train, determining whether a test environment of the train satisfies a dynamic test condition, and transmitting a dynamic test permission instruction to the train; and receiving information, indicating that the train can be woken up, transmitted by the train, and controlling the train to wake up from sleep state.
B61L 3/12 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control controlling electrically using radio waves
12.
TRACKSIDE DEVICE, TRACK STARLINK SYSTEM AND TRAIN OPERATION CONTROL SYSTEM
Embodiments of the application provide a trackside device, a track starlink system and a train operation control system, which relate to a technical field of traffic trackside intelligent devices and are used to overcome a problem of a limited sensing range of existing on-board intelligent devices. The trackside device includes: a collection module configured to collect detection information at a side of a track; a processing module configured to process the detection information to obtain a processing result; a trackside resource control module configured to drive and control a trackside resource when a trackside resource request is received from a target train and the trackside resource is in a released state, wherein the trackside resource control module is further configured to monitor a state of the trackside resource; and a communication module configured to communicatively connect with a ground center and the target train.
B61L 27/70 - Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor - Details of trackside communication
B61L 27/04 - Automatic systems, e.g. controlled by train; Change-over to manual control
B61L 27/16 - Trackside optimisation of vehicle or vehicle train operation
B61L 25/02 - Indicating or recording positions or identities of vehicles or vehicle trains
A rail traffic parallel deduction system and method. The system comprising: a data acquisition module (110) used for acquiring real-time train operation data and real-time passenger flow data on a target line; a line network passenger flow change early warning module (120) used for calculating, on the basis of past passenger flow data and the real-time passenger flow data of the target line, real-time passenger flow temporal and spatial distributions corresponding to the target line to predict the passenger flow of the target line; a failure event impact analysis module (130) used for determining the impact of a sudden failure on line operation; and a handling plan deduction calculation module (140) used for performing deduction on different handling plans for sudden large passenger flow, sudden failures, or emergency events to determine the impact of each handling plan on the train operation, passenger flow, and traffic flow of the target line, and performing energy consumption analysis. By acquiring operation status from the real world in real time, the present system can quickly deduce, on the basis of inputs of real-time data and real-time plans, the future operation status of a line in different scenarios and different plans and provide indicator data, thereby providing scientific support for real-time scheduling decisions.
G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
14.
Method and device for optimizing target operation speed curve in ATO of train
Embodiments of the present application provide a method and a device for optimizing a target operation speed curve in an ATO of a train. The method includes: calculating a plurality of performance indexes of the train driving in a current section of a line, and constructing an objective function for optimizing the target operation speed curve of the train according to the plurality of performance indexes; determining constraint conditions of the objective function according to speed limit information of the line and running time of the train in the current section; and solving the objective function according to the constraint conditions based on a differential evolution algorithm to obtain the target operation speed curve of the train. The objective function for optimizing the target operation speed curve of the train are constructed using the plurality of performance indexes, which makes the optimization of the train speed curve more accurate.
A passenger-oriented transfer synchronization optimization method and a passenger-oriented transfer synchronization optimization device, in which minimizing average waiting time of passengers is taken as an optimization objective, and constraint conditions are determined based on the transfer-related information; an arrival time and a departure time of each train is adjusted on an original train diagram of lines to be adjusted, and an adjusted train diagram is determined; and the trains on the lines to be adjusted are controlled based on the adjusted train diagram. Urban rail transit train diagrams for complex lines can be made, and no manual participation is required when adjusting the train diagrams, which can not only improve the adjustment efficiency, but also ensure the adjustment effect by avoiding errors caused by manual adjustments. The transfer efficiency of passengers can be improved when making transfers, and all-day transfer synchronizations can be optimized.
B61B 1/02 - General arrangement of stations and platforms including protection devices for the passengers
B61L 15/00 - Indicators provided on the vehicle or vehicle train for signalling purposes
G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
16.
SYSTEM FOR DESIGNING TRAIN OPERATION ORGANIZATION PLAN FOR RAIL TRANSIT
A system for designing a train operation organization plan for rail transit, the system comprising: a database (110) used to store route data, passenger flow data and model data required to design a train operation organization plan; a plan generation module (120) used to design the train operation organization plan on the basis of the route data, the passenger flow data and the model data and according to preset train operation organization plan design rules, and to acquire evaluation indexes of the train operation organization plan; and an operation module (130) enabling a user to operate the system so as to select the route data, the passenger flow data, the model data, and the preset train operation organization plan design rules, and used to store and/or display the train operation organization plan and the evaluation indexes. The system for designing a train operation organization plan achieves automatic design of train operation organization plans, thereby significantly improving design efficiency.
Embodiments of the present application provide a method and a device for controlling train formation tracking, the method comprising: obtaining a current distance between a first train and a second train in a train formation, wherein the first train is adjacent to the second train and located behind the second train; determining a target tracking mode of the first train based on the current distance, wherein the target tracking mode is one of a speed tracking mode, a distance tracking mode and a braking mode; and tracking the second train, by the first train based on the target tracking mode. Tracking efficiency is improved according to the method of the embodiments of the present application.
B61L 27/16 - Trackside optimisation of vehicle or vehicle train operation
B61L 23/04 - Control, warning or like safety means along the route or between vehicles or vehicle trains for monitoring the mechanical state of the route
B61L 23/18 - Control, warning or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated specially adapted for maintaining a safe distance between vehicles or vehicle trains depending upon speed and traffic density
B61L 23/34 - Control, warning or like safety means along the route or between vehicles or vehicle trains for indicating the distance between vehicles or vehicle trains by the transmission of signals therebetween
B61L 25/02 - Indicating or recording positions or identities of vehicles or vehicle trains
B61L 27/04 - Automatic systems, e.g. controlled by train; Change-over to manual control
Provided are an automatic parking method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring a target distance correction value, wherein the target distance correction value is determined according to a historical parking error value before a target moment, and the target moment is the time when the target distance correction value is stored; correcting an acquired target distance value according to the target distance correction value, so as to obtain a corrected target distance value, wherein the target distance value is the value of the distance between the current position of a vehicle and a target parking position; and according to the corrected target distance value, executing the present instance of automatic parking. According to the automatic parking method and apparatus, the electronic device, and the storage medium provided by the embodiments of the present application, a target distance value is corrected by using a historical parking error value, and automatic parking is then executed according to the corrected target distance value, thereby improving the accuracy of automatic parking.
B61L 23/14 - Control, warning or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated
B61L 3/12 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control controlling electrically using radio waves
19.
COOPERATIVE FORMATION TRAIN ANTI-COLLISION METHOD AND DEVICE
Disclosed in embodiments of the present application are a cooperative formation train anti-collision method and device, the cooperative formation train anti-collision method comprising: if a current train is not the first train in a formation, then determining whether the current train requires controlling for braking; if the current train requires controlling for braking, then determining whether the real-time train distance from a previous adjacent train located in the same formation as the current train to the current train is greater than a preset minimum safe train distance; if the real-time train distance is less than the preset minimum safe train distance, then controlling the current train to perform electromagnetic braking; and if the real-time train distance is greater than the preset minimum safe train distance, then calculating the real-time safe distance between the current train and the previous adjacent train, and controlling the current train to perform braking when the real-time train distance is less than the real-time safe distance. Using the present application can effectively improve operation capability.
B61L 23/18 - Control, warning or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated specially adapted for maintaining a safe distance between vehicles or vehicle trains depending upon speed and traffic density
B60T 7/22 - Brake-action initiating means for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle
20.
AUTOMATIC TRAIN DRIVING METHOD, VOBC, TIAS, AND ZONE CONTROLLER
An automatic train driving method, a VOBC, a TIAS, and a ZC. Said method comprises: in an FAM mode, if the position of a target train is lost and the target train is in an emergency braking stop state, sending a train message to a TIAS (11), and sending, to a ZC (12), fault information characterizing that the position of the train is lost, the train message comprising RRM mode request information; receiving an instruction allowing admission to an RRM mode and sent by the TIAS (11) and a movement instruction sent by the ZC (12); and according to the RRM mode instruction and the movement instruction, controlling the target train to travel in the RRM mode.
A method (300) for waking up a train in four carriages coupling mode from sleep state on double-track-line is disclosed. The method (300) comprises steps of: receiving a static test request transmitted by a train in four carriages coupling mode on the track B1 or the track B2 (302), determining whether a test environment of the train satisfies a static test condition (306), and transmitting a static test permission instruction to the train so that the train performs a static test (310); receiving a dynamic test request transmitted by the train when the train has completed the static test (312), determining whether a test environment of the train satisfies a dynamic test condition (316), and transmitting a dynamic test permission instruction to the train so that the train performs a dynamic test (320); and receiving information, indicating that the train can be woken up, transmitted by the train when the train has completed the dynamic test, and controlling the train to wake up from sleep state (322).
The invention discloses a switch control method, device and controller. The method includes the following steps: an on-board device acquiring a switch state and determining a target resource permission to be requested according to the switch state; the on-board device sending a first resource request including the target resource permission to a switch; obtaining a resource state of the switch, and assigning a resource permission on the switch according to the resource state and the target resource permission; and controlling the switch according to a result of the resource permission assignment.
The present disclosure provides a method and system for detecting a gauge of a metro vehicle. The method includes obtaining a plurality of partial three-dimensional contour images and a first identification information of the vehicle during a course of the vehicle passing through a transition track; processing the plurality of partial three-dimensional contour images of the vehicle to get a complete three-dimensional contour image of the vehicle; determining a gauge judgment result of the vehicle according to the first identification information, a preset gauge standard image library and a complete three-dimensional contour image of the vehicle; and sending the gauge judgment result of the vehicle to an Automatic Train Supervision (ATS) module. With the method and system for detecting the gauge of the metro vehicle, the efficiency of the vehicle gauge detection is improved and the automatic vehicle gauge detection is achieved.
An anti-pinch system and a method for a platform screen door and a train are disclosed. The system includes: a platform screen door (PSD) anti-pinch safety host, a three-dimensional laser radar and an alarm, wherein when both the platform screen door and a train door are in a closed state, the three-dimensional laser radar performs a three-dimensional scanning detection on an obstacle in an area between the platform screen door and the train in real time at an end of a platform by using an emitted laser scanning surface, and sends detection information of the obstacle to the PSD anti-pinch safety host; the detection information includes three-dimensional contour information of the obstacle; the PSD anti-pinch safety host is configured to process the detection information and send a processing result to the alarm; and the alarm is configured to send out an alarm according to the processing result.
The present invention provides an automatic train protection method, a vehicle on-board controller and a train based on vehicle-vehicle communication. The method includes: after a present train runs onto a main track, determining an OC with which the present train needs to establish communication; communicating, by the present train, with the OC to obtain train identifiers of all trains within the jurisdiction of the OC; respectively communicating, by the present train, with the train corresponding to each train identifier to obtain current running information of the train corresponding to each train identifier; identifying a front communication neighbor train of the present train; determining that no hidden train exists between the present train and the front communication neighbor train; and calculating current movement authority MA of the present train according to the current position information of the present train and of the front communication neighbor train.
B61L 27/00 - Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
B61L 25/02 - Indicating or recording positions or identities of vehicles or vehicle trains
B61L 23/34 - Control, warning or like safety means along the route or between vehicles or vehicle trains for indicating the distance between vehicles or vehicle trains by the transmission of signals therebetween
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
B61L 21/10 - Arrangements for trains which are closely following one another
B61L 3/00 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
B61L 27/04 - Automatic systems, e.g. controlled by train; Change-over to manual control
An embodiment of the present disclosure provides a route resource controlling method, intelligent vehicle on-board controller and object controller. The method comprises: determining a route search extension distance of a train based on current location and speed of the train, wherein the current route search extension distance is the farthest distance in front of the train that is currently expected to be safe for operation based on current speed of the train; determining the currently required link and route resource contained thereof; determining the target authority of the route resource.
B61L 27/00 - Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
B61B 1/00 - General arrangement of stations, platforms, or sidings; Railway networks; Rail-vehicle marshalling systems
G08G 1/0967 - Systems involving transmission of highway information, e.g. weather, speed limits
B61L 23/08 - Control, warning or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only
B61L 3/00 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
B61L 23/18 - Control, warning or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated specially adapted for maintaining a safe distance between vehicles or vehicle trains depending upon speed and traffic density
B61L 27/04 - Automatic systems, e.g. controlled by train; Change-over to manual control
27.
Vehicle on-board controller centered train control system
The present disclosure discloses a vehicle on-board controller centered train operation control system, the control system comprises intelligent vehicle controllers (IVOCs) provided on respective trains, the IVOC comprises a vehicle-vehicle communication device, an active identification device and a master control device. With such control system, rear-end train or more serious accidents may be avoided in case that there is a train without communication equipment or with equipment failure operation in front, or an obstruction impeding train operation appears in front of the train. Further, the control system provided by embodiments of the present disclosure enables a train to operate with a relatively high speed under the premise of safe operation, and improves operation efficiency and reliability.
An urban rail transit train control system based on vehicle-vehicle communications, comprising an intelligent train supervision (ITS) system, a train manage center (TMC), a data communication system (DCS), and an intelligent vehicle on-board controller (IVOC) provided on each of trains, the ITS system. The TMC and the IVOC are communicatively coupled by the DCS, and IVOCs of the trains communicatively coupled by the DCS. IVOCs of all the trains report first train operation information to the ITS system and second train operation information to the TMC in accordance with a predetermined period. The TMC sends the received second train operation information to the ITS system. The ITS system determines a following train that needs a virtual coupling operation and a head train corresponding to the following train, and dispatch a virtual coupling operation instruction to the head train IVOC to perform a virtual coupling operation of trains.
B61L 25/06 - Indicating or recording the setting of track apparatus, e.g. of points, of signals
B61L 23/00 - Control, warning or like safety means along the route or between vehicles or vehicle trains
B61L 27/00 - Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
B61L 23/34 - Control, warning or like safety means along the route or between vehicles or vehicle trains for indicating the distance between vehicles or vehicle trains by the transmission of signals therebetween
B61L 25/02 - Indicating or recording positions or identities of vehicles or vehicle trains
B61L 3/08 - Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control controlling electrically
29.
Preceding train identification method based on object controller, vehicle on board controller and train
The present disclosure discloses a preceding train identification method based on an object controller, a vehicle on board controller and a train. The method includes: carrying out communication interaction, by a vehicle on board controller of a train, with the OC to acquire the ID information of all running trains within the jurisdiction of the OC, before the train enters the jurisdiction of the object controller OC; communicating, by the vehicle on board controller, with the train corresponding to each piece of ID information according to the ID information of all running trains to acquire the position information of the train corresponding to each piece of ID information; and sorting, by the vehicle on board controller, the position information of the trains corresponding to all ID information in an axle counter sorting manner to identify the ID information of an adjacent preceding train of a present train.
A preceding train identification method based on an object controller, includes: carrying out communication interaction, by a vehicle on board controller of a train, with the OC to acquire the ID information of all running trains within the jurisdiction of the OC, before the train enters the jurisdiction of the OC； communicating, by the vehicle on board controller, with the train corresponding to each piece of ID information according to the ID information of all running trains to acquire the position information of the train corresponding to each piece of ID information；and sorting, by the vehicle on board controller, the position information of the trains corresponding to all ID information in an axle counter sorting manner to identify the ID information of an adjacent preceding train of a present train. A vehicle on board controller and a train are also provided. By adopting the method of the present disclosure, preceding train information necessary for a present train can be screened out from online train information quickly and effectively.
A switch control method, device and controller, the method includes the following steps: an on-board device acquiring a switch state and determining a target resource permission to be requested according to the switch state, the on-board device sending a first resource request including the target resource permission to a switch, obtaining a resource state of the switch, and assigning a resource permission on the switch according to the resource state and the target resource permission, and controlling the switch according to a result of the resource permission assignment. The traditional interlocking technique is not used anymore, leading to simplification of the control logic and reduction of the equipment cost and the maintenance cost. Before a train arrives at the required switch and section resources, the resources are requested and assigned, thus allowing safety protection on the train and an increase in the utilization rate of line resources.
patents
