The invention provides an operation control method and device for urban railway trains. The method comprises the following steps: determining a buffer point of a first train relative to a second train; before the first train runs to the buffer point, controlling the first train to run according to the fixed block area speed curve; after the first train runs to the buffer point, controlling the first train to run according to the moving block area speed curve; the buffer point is determined according to a buffer distance set in front of a drawing point of the first train, and the buffer distance is determined according to the running speed of the first train, the running cycle of a first train vehicle-mounted controller VOBC, the reserved reaction time and train positioning errors; and the second train is located in front of the first train. According to the running control method and device for the urban railway train, switching between the fixed blocking running mode and the movable blocking running mode is achieved by arranging the buffer points. The load of a vehicle-mounted computer is reduced, and meanwhile, the train speed jump caused by block end point jump is avoided.
本发明提供一种市域铁路列车的运行控制方法及装置。所述方法包括:确定第一列车相对第二列车的缓冲点;在第一列车运行到缓冲点之前,控制第一列车按照固定闭塞区速度曲线运行;在第一列车运行到缓冲点之后,控制第一列车按照移动闭塞区速度曲线运行;缓冲点是根据在第一列车的起模点前设置缓冲距离确定的,缓冲距离是根据第一列车的运行速度、第一列车车载控制器VOBC运行周期、预留反应时间以及列车定位误差确定的;第二列车位于第一列车前方。本发明提供的市域铁路列车的运行控制方法及装置,通过设置缓冲点实现固定闭塞和移动闭塞运行方式的切换。在降低车载计算机负载的同时避免闭塞终点跳变导致列车速度的跳变。
Operation control method and device for urban railway trains
市域铁路列车的运行控制方法及装置
2022-01-14
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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