WO2023083185A1 - 列车运行控制方法、装置、计算机设备及存储介质 - Google Patents
列车运行控制方法、装置、计算机设备及存储介质 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 claims abstract description 70
- 230000015572 biosynthetic process Effects 0.000 claims description 171
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
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- 230000001360 synchronised effect Effects 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/005—Rail vehicle marshalling systems; Rail freight terminals
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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
Definitions
- the present application relates to the field of rail transit, and in particular to a train operation control method, device, computer equipment and storage medium.
- the existing train operation control methods mainly use the virtual formation list to realize the combination of trains.
- the virtual marshalling list is mainly applicable to intercity rail transit, such as high-speed rail or bullet trains, and virtual marshalling can be implemented at locomotive yards.
- intercity rail transit such as high-speed rail or bullet trains
- virtual marshalling can be implemented at locomotive yards.
- intra-city rail transit such as subways, light rails, and Yunba
- most trains are on operating lines, and virtual marshalling is not applicable.
- a train operation control method comprising:
- a train operation control device comprising:
- a train formation determiner used to determine at least two trains to be formed
- the formation preparer is configured to send formation preparation tasks to the on-board control subsystems of at least two trains to be formed, so that the on-board control subsystems of each train receive the formation preparation tasks and execute the formation preparation tasks Respective composition preparation subtasks in the composition preparation task are used to make each train arrive at the composition position of the composition location;
- the first feedback device is configured to receive the feedback information for completing the formation preparation subtask sent by the on-board control subsystems of at least two trains to be formed respectively;
- the compiling unit is configured to compile the composition information of the at least two trains to be composed according to all the feedback information.
- a computer device comprising a memory, a processor, and computer-readable instructions stored in the memory and operable on the processor, when the processor executes the computer-readable instructions, the above train operation control method is realized .
- One or more readable storage media storing computer-readable instructions, when the computer-readable instructions are executed by one or more processors, the one or more processors execute the above-mentioned train operation control method.
- This application realizes the combination of trains through task distribution, which not only improves the flexibility of train formation, but also better adapts to intra-city rail transit, thereby improving the operational efficiency of rail transit.
- Fig. 1 is a schematic diagram of an application environment of a train operation control method in an embodiment of the present application
- Fig. 2 is a schematic flow chart of a train operation control method in an embodiment of the present application
- Fig. 3 is a schematic flow chart of a train operation control method in another embodiment of the present application.
- Fig. 4 is a schematic flow chart of a train operation control method in another embodiment of the present application.
- Fig. 5 is a schematic flow chart of a train operation control method in another embodiment of the present application.
- FIG. 6 is a schematic flow diagram of a train operation control method in another embodiment of the present application.
- FIG. 7 is a schematic flow diagram of a train operation control method in another embodiment of the present application.
- Fig. 8 is a schematic structural diagram of a train operation control device in an embodiment of the present application.
- FIG. 9 is a schematic diagram of computer equipment in an embodiment of the present application.
- the train operation control method provided in this embodiment can be applied in an application environment as shown in FIG. 1 , where the client communicates with the server.
- the client may be an on-board control subsystem (AVC) installed on the train.
- the server may be a central dispatching subsystem (VCS) for dispatching trains.
- the server can be implemented by an independent server or a server cluster composed of multiple servers.
- a train operation control method is provided. The method is described by taking the application of the method on the server in FIG. 1 as an example, including the following steps S101-S104.
- the central dispatching subsystem may determine at least two trains satisfying preset composition conditions as at least two trains to be composed.
- the above preset grouping conditions can be set according to actual needs.
- the at least two trains to be grouped can be the running trains or the trains parked in the parking lot.
- the number of trains to be assembled is two. In special cases, the number of trains to be assembled can be more than two.
- S102 Send formation preparation tasks to the on-board control subsystems of at least two trains to be formed respectively, so that the on-board control subsystems of each train receive the formation preparation tasks and execute the respective formation in the formation preparation tasks
- a preparation subtask the composition preparation task is used to make the trains arrive at the composition position of the composition location.
- the composition preparation task refers to making at least two trains to be composed arrive at the composition position of the composition location.
- the formation preparation task includes formation preparation subtasks of each train to be formed. Formation preparation tasks can be sent to the on-board control subsystems of each train. After the train's on-board control subsystem receives the formation preparation task, it reads the formation preparation subtask of the train in the formation preparation task, and then executes the formation preparation subtask to make the train arrive at the formation position (ie, parking position) at the formation location.
- each marshalling preparation subtask is set with the same marshalling location but different marshalling positions.
- the marshalling location can be a certain marshalling station
- the first train can be parked at the first parking point (composition position)
- the second train can be parked at the first train based on the front limit sensed by its own perception system. After that the second parking point (marshalling position).
- S103 Receive feedback information on completion of the formation preparation subtask sent by the on-board control subsystems of the at least two trains to be formed.
- each train stops at a corresponding formation position, indicating that each vehicle-mounted control subsystem has completed a corresponding formation preparation subtask.
- the on-board control subsystem After the on-board control subsystem completes the formation preparation subtask, it can send feedback information to the central dispatching subsystem to determine that the formation preparation subtask has been completed.
- S104 Compile the formation information of the at least two trains to be formed according to all the feedback information.
- the grouping information can be compiled according to the feedback information.
- the formation information may include formation identification and status information of each train in the formation.
- This embodiment can realize the preparation work of train formation.
- the central dispatching subsystem can dispatch marshalling preparation tasks to the on-board control subsystem and provide marshalling services; the main function of the on-board control subsystem is to receive and execute marshalling preparation tasks, and provide feedback information to the central dispatching subsystem.
- the combination of trains through task dispatching can not only improve the flexibility of train formation, but also better adapt to intra-city rail transit, thereby improving the operational efficiency of rail transit.
- the method further includes:
- S201 Send respective formation information to each of the vehicle-mounted control subsystems, so that the vehicle-mounted control subsystems match train state data according to the formation information;
- S203 Update the formation information according to all the train state data, and generate coupling formation information, so as to complete the coupling operation of the at least two trains to be formed.
- the formation information may be sent to each on-board control subsystem, so that the on-board control subsystem matches the train state data according to the formation information.
- Several status indicators are set in the marshalling information. These state indicators include but are not limited to train position and train speed.
- the on-board control subsystem can match the corresponding train status data according to these status indicators, and return it to the central dispatching subsystem.
- the central dispatching subsystem After the central dispatching subsystem receives the train status data sent by each on-board control subsystem, it can update the marshalling information according to all the train status data, and generate the linked marshalling information, so as to complete the linked train operation of at least two trains to be marshaled.
- This embodiment can realize the linkage registration of each vehicle-mounted control subsystem on the central dispatching subsystem, and generate linkage formation information.
- Corresponding linking tasks can be generated according to the linking and grouping information.
- the corresponding linking operations can be performed between the trains to form a connected train formation. For example, two trains with four cars can be connected into a train formation with eight cars.
- step S203 that is, after updating the formation information according to all the train status data to complete the coupling operation of the at least two trains to be formed, further includes:
- the formation driving task can be prepared according to the liaison formation information. There are differences between marshalling tasks and general train tasks.
- the formation driving task includes the driving sub-tasks of each train. Therefore, the number of stopping points and the number of departure points in the formation driving task is an integer multiple of the number of trains.
- the grouping driving task can be sent to each vehicle control subsystem.
- Each on-vehicle control subsystem executes its own driving sub-task in the marshalling driving task, monitors the corresponding driving status, and then reports the driving status to the central dispatching subsystem.
- the central dispatching subsystem updates the task status of the grouping driving task according to the reported driving status.
- the task status may include a task completion degree, for example, 30% of the current formation driving task is completed.
- This embodiment can realize the linkage running of the train formation.
- step S203 that is, after updating the formation information according to all the train state data to generate coupling formation information to complete the coupling operation of the at least two trains to be formed, further include :
- the preceding train refers to the leading train
- the following train refers to the trailing train.
- the central dispatching subsystem forwards the stop signal to the preceding train.
- the preceding train receives the stop signal, it triggers and executes the door-opening instruction, opens the door of the preceding train, and sends the door-opening instruction to the central dispatching subsystem.
- the central dispatching subsystem sends the door opening instruction to the following train. After the following train receives the door-opening instruction, it executes the door-opening instruction to open the doors of the following train.
- This embodiment can realize the door linkage operation of the train formation.
- step S203 that is, after updating the formation information according to all the train state data to generate coupling formation information to complete the coupling operation of the at least two trains to be formed, further include :
- the central dispatching subsystem needs to unmarshal the train formation, it can obtain the formation state data (that is, the formation state data of the train formation) associated with the information of the train formation.
- the formation state data includes formation state and state data of each train.
- the central dispatching subsystem sends the unmarshalling tasks to all vehicle control subsystems.
- the unmarshalling conditions can be set according to the actual needs, such as the marshalling task has been completed and there is no new task, each train is in the correct parking position on the platform, and each train is in standby mode.
- each vehicle-mounted control subsystem receives the decompilation task, it parses out the corresponding decompilation subtask from the decompilation task, and then executes the decompilation subtask.
- the purpose of the unmarshaling subtask is to release the marshalling state in the vehicle control subsystem.
- the on-board control subsystem can send the first disassembly feedback information to the central dispatching subsystem, so as to confirm that the disassembly of the train has been completed. After receiving all the first unmarshalling feedback information, the on-board control subsystem can determine that all trains have been demarched according to the first unmarshalling feedback information, and then can set the marshalling status of the current train marshalling as released.
- the train formation can be demarched through the central dispatching subsystem.
- the method further includes:
- S505. Cancel the formation identification of the combined formation information, and restore the original identifications of the at least two trains to be formed.
- the central dispatching subsystem can cancel the formation identification of the linked formation information and restore the original identification of the train.
- the revoked grouping flag will be in an unusable state.
- the central dispatching subsystem can directly send tasks or instructions to the train without being restricted by the marshalling.
- step S203 that is, after updating the formation information according to all the train state data to generate coupling formation information to complete the coupling operation of the at least two trains to be formed, further include :
- an emergency event refers to an event in which the train runs abnormally due to a train failure, manual operation by a driver, or the like.
- the staff of the central dispatching subsystem judges that an emergency has occurred, they can perform manual operations to trigger the decompilation command.
- the unmarshalling instruction is triggered, it is necessary to determine the specific implementation manner of the unmarshalling instruction according to the formation state data of the current train.
- Formation state data includes formation state and state data of each train.
- Whether the current train formation meets the unmarshalling condition can be judged according to the formation status data. If all the trains have stopped at the station, they can directly issue demarcation instructions to the on-board control subsystems of each train to complete the decomposition of the train formation. If the train is still running and emergency braking is required, the uncoded command includes an emergency braking command. If the train has the conditions for entering the station, the decompiling instruction includes an order for entering and stopping.
- each vehicle-mounted control subsystem After each vehicle-mounted control subsystem receives the decompilation task, it parses out the corresponding decompilation subtask from the decompilation task, and then executes the decompilation subtask.
- the purpose of the unmarshaling subtask is to release the marshalling state in the vehicle control subsystem.
- the on-board control subsystem can send the second disassembly feedback information to the central dispatching subsystem to determine that the train disassembly has been completed.
- the on-board control subsystem After the on-board control subsystem receives all the second unmarshalling feedback information, it can determine that all trains have been demarched according to the second unmarshalling feedback information, and then can set the marshalling state of the current train marshalling as released.
- the central dispatching subsystem can cancel the formation identification of the linked formation information and restore the original identification of the train.
- the revoked group logo will be unavailable.
- the central dispatching subsystem can directly send tasks or instructions to the train without being restricted by the marshalling.
- a train operation control device is provided, and the train operation control device corresponds to the train operation control method in the above embodiments one by one.
- the train operation control device includes a train formation determiner 10 , a formation preparer 20 , a first feedback device 30 and a formation formation unit 40 .
- the detailed description of each functional device is as follows:
- Train formation determiner 10 for determining at least two trains to be formed
- the formation preparer 20 is configured to send formation preparation tasks to the on-board control subsystems of at least two trains to be formed respectively, so that the on-board control subsystems of each train receive the formation preparation tasks and execute the formation preparation Respective composition preparation subtasks in the task, the composition preparation task is used to make each train arrive at the composition position of the composition location;
- the first feedback unit 30 is configured to receive the feedback information for completing the formation preparation subtask sent by the on-board control subsystems of the at least two trains to be formed respectively;
- the compiling unit 40 is configured to compile the composition information of the at least two trains to be composed according to all the feedback information.
- the train operation control device also includes:
- a train state data matcher configured to send respective formation information to each of the on-board control subsystems, so that the on-board control subsystems match the train state data according to the formation information;
- a state data receiver configured to receive the train state data sent by each of the on-board control subsystems
- the connecting and forming unit is configured to update the forming information according to all the train status data, and generate connecting and forming information, so as to complete the connecting operation of the at least two trains to be formed.
- the train operation control device also includes:
- a driving task compiler used for formulating a marshalling driving task according to the linked and marshalling information
- a driving task transmitter configured to send the grouping driving task to each of the vehicle control subsystems, so that each of the vehicle control subsystems executes the respective driving subtasks in the grouping driving task and monitors the corresponding driving state;
- a driving state receiver configured to receive the driving state sent by each of the on-board control subsystems
- a task state updater configured to update the task state of the grouping driving task according to the driving state.
- the train operation control device also includes:
- a stop signal receiver configured to receive the stop signal fed back by the following train when the following train completes the parking operation
- a door-opening instruction trigger configured to send the stop signal to the preceding train, so that the preceding train triggers and executes the door-opening instruction
- a door-opening instruction receiver configured to receive the door-opening instruction fed back by the preceding train
- a door-opening instruction transmitter configured to send the door-opening instruction to the following train, so that the following train executes the door-opening instruction.
- the train operation control device also includes:
- the first formation state acquirer is used to obtain formation state data associated with the linked formation information, and the formation state data includes the formation state and the state data of each train;
- a decompilation task issuer configured to send a decompilation task to all of the on-board control subsystems if the marshalling state data meets the decompilation conditions, so that each of the on-board control subsystems receives the decompilation task and Execute respective demarcation subtasks in the demarcation tasks;
- the first decoding information receiver is used to receive the first decoding feedback information sent by each of the vehicle control subsystems to complete the decoding task;
- the first decoder is configured to update the marshalling state to decommissioned according to all the first decoder feedback information.
- the train operation control device also includes:
- the identification adjuster is used to cancel the formation identification of the combined formation information, and restore the original identification of the at least two trains to be formed.
- the train operation control device also includes:
- the manual trigger is used to trigger the decompilation command according to the manual operation when an emergency occurs;
- a second formation state acquirer configured to obtain formation state data associated with the linked formation information based on the unmarshalling instruction, the formation state data including the formation state and the state data of each train;
- a decompilation instruction sender configured to send a decompilation instruction to all the on-board control subsystems if the marshalling status data meets the decompilation conditions, so that each of the on-board control subsystems receives and executes the decompilation instructions ;
- the second decoding information receiver is used to receive the second decoding feedback information sent by each of the vehicle control subsystems to complete the decoding instruction;
- the second decoder is configured to update the marshalling state to decommissioned according to all the second decoder feedback information.
- Each device in the above-mentioned train operation control device can be fully or partially realized by software, hardware and a combination thereof.
- the above components can be embedded in or independent of the processor in the computer device in the form of hardware, and can also be stored in the memory of the computer device in the form of software, so that the processor can invoke and execute the corresponding operations of the above devices.
- a computer device is provided.
- the computer device may be a server, and its internal structure may be as shown in FIG. 4 .
- the computer device includes a processor, memory, network interface and database connected by a system bus. Wherein, the processor of the computer device is used to provide calculation and control capabilities.
- the memory of the computer device includes a readable storage medium and an internal memory.
- the readable storage medium stores an operating system, computer readable instructions and a database.
- the internal memory provides an environment for the execution of the operating system and computer readable instructions in the readable storage medium.
- the database of the computer equipment is used to store the data involved in the train operation control method.
- the network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer readable instructions are executed by the processor, a train operation control method is realized.
- the readable storage medium provided in this embodiment includes a non-volatile readable storage medium and a volatile readable storage medium.
- a computer device including a memory, a processor, and computer-readable instructions stored on the memory and operable on the processor.
- the processor executes the computer-readable instructions, the following steps are implemented:
- one or more computer-readable storage media storing computer-readable instructions.
- the readable storage media provided in this embodiment include non-volatile readable storage media and volatile readable storage media. storage medium.
- Computer-readable instructions are stored on the readable storage medium, and when the computer-readable instructions are executed by one or more processors, the following steps are implemented:
- Nonvolatile memory can include read only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory.
- Volatile memory can include random access memory (RAM) or external cache memory.
- RAM random access memory
- RAM is available in many forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Chain Synchlink, DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
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Abstract
一种列车运行控制方法、装置、计算机设备及存储介质。列车运行控制方法包括：确定待编组的至少两列列车；分别向待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收编组准备任务并执行编组准备任务中各自的编组准备子任务；接收待编组的至少两列列车的车载控制子系统各自发送的完成编组准备子任务的反馈信息；根据所有反馈信息编制待编组的至少两列列车的编组信息。
Description
本申请要求于2021年11月09日提交中国专利局的申请号为202111321511.X、申请名称为“列车编组方法、装置、计算机设备及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请涉及轨道交通领域，尤其涉及一种列车运行控制方法、装置、计算机设备及存储介质。
现有技术中，为了更好地提高轨道交通的运营效益，需要对列车进行合理编组。现有的列车运行控制方法主要采用虚拟编组列表实现列车的组合。然而，虚拟编组列表主要适用于城际轨道交通，如高铁或动车，可在机车场实施虚拟编组。对于地铁、轻轨、云巴等同城轨道交通，多数列车处于正在运营的线路上，并不适用虚拟编组。
发明内容
基于此，有必要针对上述技术问题，提供一种列车运行控制方法、装置、计算机设备及存储介质，以更好地适配同城轨道交通，同时提高同城轨道交通的运营效益。
一种列车运行控制方法，包括：
确定待编组的至少两列列车；
分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；
接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息；
根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
一种列车运行控制装置，包括：
列车编组确定器，用于确定待编组的至少两列列车；
编组准备器，用于分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；
第一反馈器，用于接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息；
编制编组器，用于根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
一种计算机设备，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机可读指令，所述处理器执行所述计算机可读指令时实现上述列车运行控制方法。
一个或多个存储有计算机可读指令的可读存储介质，所述计算机可读指 令被一个或多个处理器执行时，使得所述一个或多个处理器执行如上述列车运行控制方法。
本申请通过任务派发的方式来实现列车的组合，不仅可以提高列车编组的灵活性，同时可以更好地适配同城轨道交通，进而提高轨道交通的运营效益。
为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一实施例中列车运行控制方法的一应用环境示意图；
图2是本申请一实施例中列车运行控制方法的一流程示意图；
图3是本申请另一实施例中列车运行控制方法的一流程示意图；
图4是本申请另一实施例中列车运行控制方法的一流程示意图；
图5是本申请另一实施例中列车运行控制方法的一流程示意图；
图6是本申请另一实施例中列车运行控制方法的一流程示意图；
图7是本申请另一实施例中列车运行控制方法的一流程示意图；
图8是本申请一实施例中列车运行控制装置的一结构示意图；
图9是本申请一实施例中计算机设备的一示意图。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全 部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本实施例提供的列车运行控制方法，可应用在如图1的应用环境中，其中，客户端与服务端进行通信。其中，客户端可以是安装在列车上的车载控制子系统(AVC)。服务端可以是用于调度列车的中心调度子系统(VCS)。服务端可以用独立的服务器或者是多个服务器组成的服务器集群来实现。
在一实施例中，如图2所示，提供一种列车运行控制方法，以该方法应用在图1中的服务端为例进行说明，包括如下步骤S101-S104。
S101、确定待编组的至少两列列车。
可理解地，中心调度子系统可以将满足预设编组条件的至少两列列车确定为待编组的至少两列列车。可以根据实际需要设置上述预设编组条件。在此处，待编组的至少两列列车可以选取正在运行的列车，也可以选取停靠在停车场的列车。一般情况下，待编组的列车的列数为两列。特殊情况下，待编组的列车的列数可以多于两列。
S102、分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置。
可理解地，编组准备任务指的是使待编组的至少两列列车抵达编组地点的编组位置。编组准备任务包含待编组的各个列车的编组准备子任务。可以向各个列车的车载控制子系统发送编组准备任务。列车的车载控制子系统接收到编组准备任务之后，读取编组准备任务中该列车的编组准备子任务，然后执行该编组准备子任务，使列车抵达编组地点的编组位置(即停车位 置)。编组准备任务中，每个编组准备子任务设置了相同的编组地点，不同的编组位置。在一示例中，编组地点可以是某编组站，第一列列车可以停靠在第一停车点(编组位置)，第二列列车可以基于自身的感知系统感应的前端界限，停靠在第一列列车之后的第二停车点(编组位置)。
S103、接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息。
可理解地，各列列车停靠在相应的编组位置，表明各车载控制子系统完成了相应的编组准备子任务。车载控制子系统在完成编组准备子任务之后，可以向中心调度子系统发送反馈信息，以确定编组准备子任务已完成。
S104、根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
可理解地，在接收到所有车载控制子系统的反馈信息之后，可以根据这些反馈信息编制编组信息。在此处，编组信息可以包括编组标识以及编组内各列车的状态信息。
本实施例可以实现列车编组的准备工作。其中，中心调度子系统可为车载控制子系统派发编组准备任务，提供编组服务；车载控制子系统的主要功能在于接收并执行编组准备任务，同时向中心调度子系统提供反馈信息。通过任务派发的方式来实现列车的组合，不仅可以提高列车编组的灵活性，同时可以更好地适配同城轨道交通，进而提高轨道交通的运营效益。
可选的，步骤S104之后，即所述根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息之后，还包括：
S201、分别向各个所述车载控制子系统发送各自的编组信息，以使所述车载控制子系统根据所述编组信息匹配列车状态数据；
S202、接收各个所述车载控制子系统各自发送的所述列车状态数据；
S203、根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作。
可理解地，可以分别向各个车载控制子系统发送各自的编组信息，以使车载控制子系统根据编组信息匹配列车状态数据。编组信息中设置了若干状态指标。这些状态指标包括但不限于列车位置、列车车速。车载控制子系统可以根据这些状态指标匹配相应的列车状态数据，并返回给中心调度子系统。中心调度子系统接收各个车载控制子系统各自发送的列车状态数据之后，可以根据所有列车状态数据对编组信息更新，生成联挂编组信息，以完成待编组的至少两列列车的联挂操作。
本实施例可以实现各个车载控制子系统在中心调度子系统上的联挂注册，生成联挂编组信息。可以根据该联挂编组信息生成相应的联挂任务。执行该联挂任务，各列列车之间可以执行相应的联挂操作，形成连接在一起的列车编组。例如，可以将两列具有四节车厢的列车联挂为具有八节车厢的列车编组。
可选的，步骤S203，即所述根据所有所述列车状态数据更新所述编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：
S301、根据所述联挂编组信息编制编组行车任务；
S302、向各个所述车载控制子系统发送所述编组行车任务，以使各个所述车载控制子系统执行所述编组行车任务中各自的行车子任务并监测相应的行车状态；
S303、接收各个所述车载控制子系统各自发送的所述行车状态；
S304、根据所述行车状态更新所述编组行车任务的任务状态。
可理解地，在完成联挂编组之后，可以根据联挂编组信息编制编组行车任务。编组行车任务与一般的列车任务存在差异。编组行车任务包括了各列列车的行车子任务。因而，编组行车任务中的停车点个数和发车点个数为列车个数的整数倍。
在生成编组行车任务之后，可以向各个车载控制子系统发送编组行车任务。各个车载控制子系统执行编组行车任务中各自的行车子任务，并监测相应的行车状态，然后将行车状态上报给中心调度子系统。中心调度子系统根据上报的行车状态更新编组行车任务的任务状态。在一些示例中，任务状态可以包括任务完成度，如，当前的编组行车任务完成30％。
本实施例可以实现列车编组的联动行车。
可选的，步骤S203之后，即所述根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：
S401、当在后列车完成停车操作时，接收所述在后列车反馈的停车信号；
S402、将所述停车信号发送给在前列车，以使所述在前列车触发并执行开门指令；
S403、接收所述在前列车反馈的所述开门指令；
S404、将所述开门指令发送给所述在后列车，以使所述在后列车执行所述开门指令。
可理解的，若列车编组仅包含两列列车，则在先列车指的是头车，在后列车指的是尾车。当在后列车完成停车操作(停准停稳)时，在后列车可以向中心调度子系统发送停车信号。该停车信号表明在后列车已停好。中心 调度子系统将停车信号转发给在前列车。在前列车接收到停车信号之后，触发并执行开门指令，打开在前列车的车门，同时将开门指令发送给中心调度子系统。中心调度子系统将开门指令发送给在后列车。在后列车接收到开门指令之后，执行该开门指令，打开在后列车的车门。
本实施例可以实现列车编组的车门联动操作。
可选的，步骤S203之后，即所述根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：
S501、获取与所述联挂编组信息关联的编组状态数据，所述编组状态数据包括编组状态和各列列车的状态数据；
S502、若所述编组状态数据满足解编条件，则向所有所述车载控制子系统发送解编任务，以使各个所述车载控制子系统接收所述解编任务并执行所述解编任务中各自的解编子任务；
S503、接收所有所述车载控制子系统各自发送的完成所述解编任务的第一解编反馈信息；
S504、根据所有所述第一解编反馈信息将所述编组状态更新为已解除。
可理解地，当中心调度子系统需要对列车编组进行解编，可以向获取与联挂编组信息关联的编组状态数据(也即列车编组的编组状态数据)。在此处，编组状态数据包括编组状态和各列列车的状态数据。
若编组状态数据满足解编条件，则中心调度子系统向所有车载控制子系统发送解编任务。可以根据实际需要设置解编条件，如编组行车任务已完成且无新的任务、各列列车处于站台中正确的停车位置，且各列列车处于待 机模式。各个车载控制子系统接收解编任务后，从解编任务中解析出相应的解编子任务，然后执行该解编子任务。解编子任务的目的在于解除车载控制子系统中的编组状态。解除完毕之后，车载控制子系统可以向中心调度子系统发送第一解编反馈信息，以确定列车已完成解编。车载控制子系统接收到所有第一解编反馈信息之后，可以根据这些第一解编反馈信息判定所有列车已经完成解编，进而可以将当前列车编组的编组状态设置为已解除。
本实施例可以通过中心调度子系统实现对列车编组进行解编。
可选的，步骤S504之后，即所述根据所有所述第一解编反馈信息将所述编组状态更新为已解除之后，还包括：
S505、撤销所述联挂编组信息的编组标识，并恢复所述待编组的至少两列列车的原有标识。
可理解地，在将当前列车编组的编组状态设置为已解除之后，中心调度子系统可以撤销联挂编组信息的编组标识，并恢复列车的原有标识。撤销后的编组标识将处于不可用状态。在列车恢复原有标识之后，中心调度子系统可以直接向列车发送任务或指令，而不需要受到编组的制约。
可选的，步骤S203之后，即所述根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：
S601、在紧急事件发生时，根据人工操作触发解编指令；
S602、基于所述解编指令获取与所述联挂编组信息关联的编组状态数据，所述编组状态数据包括编组状态和各列列车的状态数据；
S603、若所述编组状态数据满足解编条件，则向所有所述车载控制子系统发送解编指令，以使各个所述车载控制子系统接收并执行所述解编指 令；
S604、接收所有所述车载控制子系统各自发送的完成所述解编指令的第二解编反馈信息；
S605、根据所有所述第二解编反馈信息将所述编组状态更新为已解除。
可理解地，紧急事件指的是列车因为故障、驾驶员人工操作等造成的列车运行异常的事件。中心调度子系统的工作人员判断出现紧急事件后，可以进行人工操作，触发解编指令。在触发解编指令之后，需要根据当前列车的编组状态数据确定解编指令的具体实施方式。编组状态数据包括编组状态和各列列车的状态数据。
可以根据编组状态数据判断当前列车编组是否满足解编条件。若所有列车均在站内停稳停好，则可以直接向各列列车的车载控制子系统下发解编指令，完成列车编组的解编。若列车仍在行驶且需要紧急制动，则解编指令包含了紧急制动的命令。若列车具备进站条件，则解编指令包含了进站停车的命令。
各个车载控制子系统接收解编任务后，从解编任务中解析出相应的解编子任务，然后执行该解编子任务。解编子任务的目的在于解除车载控制子系统中的编组状态。解除完毕之后，车载控制子系统可以向中心调度子系统发送第二解编反馈信息，以确定列车已完成解编。车载控制子系统接收到所有第二解编反馈信息之后，可以根据这些第二解编反馈信息判定所有列车已经完成解编，进而可以将当前列车编组的编组状态设置为已解除。
同样的，在将当前列车编组的编组状态设置为已解除之后，中心调度子系统可以撤销联挂编组信息的编组标识，并恢复列车的原有标识。撤销后 的编组标识将处于不可用状态。在列车恢复原有标识之后，中心调度子系统可以直接向列车发送任务或指令，而不需要受到编组的制约。
应理解，上述实施例中各步骤的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
在一实施例中，提供一种列车运行控制装置，该列车运行控制装置与上述实施例中列车运行控制方法一一对应。如图3所示，该列车运行控制装置包括列车编组确定器10、编组准备器20、第一反馈器30和编制编组器40。各功能器件详细说明如下：
列车编组确定器10，用于确定待编组的至少两列列车；
编组准备器20，用于分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；
第一反馈器30，用于接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息；
编制编组器40，用于根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
可选的，列车运行控制装置还包括：
列车状态数据匹配器，用于分别向各个所述车载控制子系统发送各自的编组信息，以使所述车载控制子系统根据所述编组信息匹配列车状态数据；
状态数据接收器，用于接收各个所述车载控制子系统各自发送的所述 列车状态数据；
联挂编组器，用于根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作。
可选的，列车运行控制装置还包括：
行车任务编制器，用于根据所述联挂编组信息编制编组行车任务；
行车任务发送器，用于向各个所述车载控制子系统发送所述编组行车任务，以使各个所述车载控制子系统执行所述编组行车任务中各自的行车子任务并监测相应的行车状态；
行车状态接收器，用于接收各个所述车载控制子系统各自发送的所述行车状态；
任务状态更新器，用于根据所述行车状态更新所述编组行车任务的任务状态。
可选的，列车运行控制装置还包括：
停车信号接收器，用于当在后列车完成停车操作时，接收所述在后列车反馈的停车信号；
开门指令触发器，用于将所述停车信号发送给在前列车，以使所述在前列车触发并执行开门指令；
开门指令接收器，用于接收所述在前列车反馈的所述开门指令；
开门指令发送器，用于将所述开门指令发送给所述在后列车，以使所述在后列车执行所述开门指令。
可选的，列车运行控制装置还包括：
第一编组状态获取器，用于获取与所述联挂编组信息关联的编组状态数据，所述编组状态数据包括编组状态和各列列车的状态数据；
解编任务下发器，用于若所述编组状态数据满足解编条件，则向所有所述车载控制子系统发送解编任务，以使各个所述车载控制子系统接收所述解编任务并执行所述解编任务中各自的解编子任务；
第一解编信息接收器，用于接收所有所述车载控制子系统各自发送的完成所述解编任务的第一解编反馈信息；
第一解编器，用于根据所有所述第一解编反馈信息将所述编组状态更新为已解除。
可选的，列车运行控制装置还包括：
标识调整器，用于撤销所述联挂编组信息的编组标识，并恢复所述待编组的至少两列列车的原有标识。
可选的，列车运行控制装置还包括：
人工触发器，用于在紧急事件发生时，根据人工操作触发解编指令；
第二编组状态获取器，用于基于所述解编指令获取与所述联挂编组信息关联的编组状态数据，所述编组状态数据包括编组状态和各列列车的状态数据；
解编指令发送器，用于若所述编组状态数据满足解编条件，则向所有所述车载控制子系统发送解编指令，以使各个所述车载控制子系统接收并执行所述解编指令；
第二解编信息接收器，用于接收所有所述车载控制子系统各自发送的完成所述解编指令的第二解编反馈信息；
第二解编器，用于根据所有所述第二解编反馈信息将所述编组状态更新为已解除。
关于列车运行控制装置的具体限定可以参见上文中对于列车运行控制 方法的限定，在此不再赘述。上述列车运行控制装置中的各个器件可全部或部分通过软件、硬件及其组合来实现。上述各器件可以硬件形式内嵌于或独立于计算机设备中的处理器中，也可以以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个器件对应的操作。
在一个实施例中，提供了一种计算机设备，该计算机设备可以是服务器，其内部结构图可以如图4所示。该计算机设备包括通过系统总线连接的处理器、存储器、网络接口和数据库。其中，该计算机设备的处理器用于提供计算和控制能力。该计算机设备的存储器包括可读存储介质、内存储器。该可读存储介质存储有操作系统、计算机可读指令和数据库。该内存储器为可读存储介质中的操作系统和计算机可读指令的运行提供环境。该计算机设备的数据库用于存储列车运行控制方法所涉及的数据。该计算机设备的网络接口用于与外部的终端通过网络连接通信。该计算机可读指令被处理器执行时以实现一种列车运行控制方法。本实施例所提供的可读存储介质包括非易失性可读存储介质和易失性可读存储介质。
在一个实施例中，提供了一种计算机设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机可读指令，处理器执行计算机可读指令时实现以下步骤：
确定待编组的至少两列列车；
分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；
接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所 述编组准备子任务的反馈信息；
根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
在一个实施例中，提供了一个或多个存储有计算机可读指令的计算机可读存储介质，本实施例所提供的可读存储介质包括非易失性可读存储介质和易失性可读存储介质。可读存储介质上存储有计算机可读指令，计算机可读指令被一个或多个处理器执行时实现以下步骤：
确定待编组的至少两列列车；
分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；
接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息；
根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机可读指令来指令相关的硬件来完成，所述的计算机可读指令可存储于一非易失性可读取存储介质或易失性可读存储介质中，该计算机可读指令在执行时，可包括如上述各方法的实施例的流程。其中，本申请所提供的各实施例中所使用的对存储器、存储、数据库或其它介质的任何引用，均可包括非易失性和/或易失性存储器。非易失性存储器可包括只读存储器(ROM)、可编程ROM(PROM)、电可编程ROM(EPROM)、电可擦除可编程ROM(EEPROM)或闪存。易失性存储器可包括随机存取存储器(RAM)或者外部高速缓冲存储器。作为说明而非局限，RAM以多种形式可得，诸如 静态RAM(SRAM)、动态RAM(DRAM)、同步DRAM(SDRAM)、双数据率SDRAM(DDRSDRAM)、增强型SDRAM(ESDRAM)、同步链路(Synchlink)、DRAM(SLDRAM)、存储器总线(Rambus)直接RAM(RDRAM)、直接存储器总线动态RAM(DRDRAM)、以及存储器总线动态RAM(RDRAM)等。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，仅以上述各功能单元、模块或器件的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能单元、模块或器件完成，即将所述装置的内部结构划分成不同的功能单元、模块或器件，以完成以上描述的全部或者部分功能。
以上所述实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围，均应包含在本申请的保护范围之内。
Claims (10)
- 一种列车运行控制方法，其特征在于，包括：确定待编组的至少两列列车；分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息；和根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
- 如权利要求1所述的列车运行控制方法，其特征在于，所述根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息之后，还包括：分别向各个所述车载控制子系统发送各自的编组信息，以使所述车载控制子系统根据所述编组信息匹配列车状态数据；接收各个所述车载控制子系统各自发送的所述列车状态数据；和根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作。
- 如权利要求2所述的列车运行控制方法，其特征在于，所述根据所有所述列车状态数据更新所述编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：根据所述联挂编组信息编制编组行车任务；向各个所述车载控制子系统发送所述编组行车任务，以使各个所述车载控制子系统执行所述编组行车任务中各自的行车子任务并监测相应的行车状态；接收各个所述车载控制子系统各自发送的所述行车状态；和根据所述行车状态更新所述编组行车任务的任务状态。
- 如权利要求2或3所述的列车运行控制方法，其特征在于，所述根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：当在后列车完成停车操作时，接收所述在后列车反馈的停车信号；将所述停车信号发送给在前列车，以使所述在前列车触发并执行开门指令；接收所述在前列车反馈的所述开门指令；和将所述开门指令发送给所述在后列车，以使所述在后列车执行所述开门指令。
- 如权利要求2-4任一所述的列车运行控制方法，其特征在于，所述根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：获取与所述联挂编组信息关联的编组状态数据，所述编组状态数据包括编组状态和各列列车的状态数据；若所述编组状态数据满足解编条件，则向所有所述车载控制子系统发 送解编任务，以使各个所述车载控制子系统接收所述解编任务并执行所述解编任务中各自的解编子任务；接收所有所述车载控制子系统各自发送的完成所述解编任务的第一解编反馈信息；和根据所有所述第一解编反馈信息将所述编组状态更新为已解除。
- 如权利要求5所述的列车运行控制方法，其特征在于，所述根据所有所述第一解编反馈信息将所述编组状态更新为已解除之后，还包括：撤销所述联挂编组信息的编组标识，并恢复所述待编组的至少两列列车的原有标识。
- 如权利要求2-6任一所述的列车运行控制方法，其特征在于，所述根据所有所述列车状态数据对所述编组信息更新，生成联挂编组信息，以完成所述待编组的至少两列列车的联挂操作之后，还包括：在紧急事件发生时，根据人工操作触发解编指令；基于所述解编指令获取与所述联挂编组信息关联的编组状态数据，所述编组状态数据包括编组状态和各列列车的状态数据；若所述编组状态数据满足解编条件，则向所有所述车载控制子系统发送解编指令，以使各个所述车载控制子系统接收并执行所述解编指令；接收所有所述车载控制子系统各自发送的完成所述解编指令的第二解编反馈信息；和根据所有所述第二解编反馈信息将所述编组状态更新为已解除。
- 如权利要求1所述的列车运行控制方法，其特征在于是通过一种列车运行控制装置来执行的，所述列车运行控制装置包括：列车编组确定器(10)，用于确定待编组的至少两列列车；编组准备器(20)，用于分别向所述待编组的至少两列列车的车载控制子系统发送编组准备任务，以使各列列车的车载控制子系统接收所述编组准备任务并执行所述编组准备任务中各自的编组准备子任务，所述编组准备任务用于使所述各列列车抵达编组地点的编组位置；第一反馈器(30)，用于接收所述待编组的至少两列列车的车载控制子系统各自发送的完成所述编组准备子任务的反馈信息；和编制编组器(40)，用于根据所有所述反馈信息编制所述待编组的至少两列列车的编组信息。
- 一种计算机设备，包括存储器、处理器以及存储在所述存储器中并可在所述处理器上运行的计算机可读指令，其特征在于，所述处理器执行所述计算机可读指令时实现如权利要求1至7中任一项所述列车运行控制方法。
- 一个或多个存储有计算机可读指令的非瞬态计算机可读存储介质，所述计算机可读指令被一个或多个处理器执行时，使得所述一个或多个处理器执行如权利要求1至7中任一项所述列车运行控制方法。
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| EP3473524A1 (en) * | 2017-10-20 | 2019-04-24 | ALSTOM Transport Technologies | A train connecting device, a train comprising the train connecting device, a train group comprising the train, and a method for coupling two trains of the train group |
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