The invention provides a freight train control system. The freight train control system comprises a dispatching center subsystem, a turnout control unit and a vehicle-mounted control subsystem. The dispatching center subsystem communicates with the vehicle-mounted control subsystem to specify a destination for a train, and the turnout control unit communicates with the vehicle-mounted control subsystem to determine a train identification number of a freight train on a current running line; the vehicle-mounted control subsystem plans a train running path from the current position of a train to a destination, communicates with a turnout control unit in front in the path direction to obtain a train identification number of a front train, establishes communication with a front freight train, obtains running data of the front freight train, and generates movement authorization; meanwhile, according to the direction of the train running path, a control instruction for the front turnout control unit is generated and issued to the front turnout control unit. According to the distributed train control system, the dependence of the train on ground centralized equipment and the influence of ground centralized equipment faults on train operation are reduced by establishing the distributed train control system.
本发明提供一种货运列车控制系统,包括调度中心子系统、道岔控制单元和车载控制子系统;调度中心子系统与车载控制子系统通信为列车指定目的地,道岔控制单元与车载控制子系统通信确定当前运行线路上的货运列车的列车识别号;车载控制子系统规划列车当前位置到目的地的列车运行路径,并与路径方向上前方的道岔控制单元通信获取前车的列车识别号,并以此与前方货运列车建立通信,获取前方货运列车的运行数据,生成移动授权;同时根据列车运行路径的走向,生成对前方的道岔控制单元的控制指令,并下发至前方的道岔控制单元。本发明通过建立分散式的列车控制系统,减小了列车对地面集中设备的依赖及地面集中设备故障对列车运行的影响。
Freight train control system
一种货运列车控制系统
2024-07-02
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
SLUB | 1999
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