The invention relates to the technical field of rail transit, in particular to a method and device for controlling long and large uphill running of a train. According to the running control method and device for the train on the long and large upslope, the train actual control experience is combined, the speed which cannot be relieved serves as the speed planning starting point, the low-speed passing running curve of the train on the front long and large upslope line is planned in advance, whether the train can pass the front long and large upslope or not is judged, and if not, the train can pass the front long and large upslope. If yes, planning a train parking curve to enable the train to be parked on the small ramp. And if the train cannot pass through the front ramp due to the line speed limit, the train is restarted after the line speed limit is raised, and the parking position of the train ensures that the train can pass through the front ramp after the train is restarted. The problem that the train slides under the long and large uphill condition is avoided, and then speed control over the train under the long and large uphill line is achieved.
本发明涉及轨道交通技术领域,特别涉及一种列车长大上坡运行控制的方法及装置。本发明提出一种列车在长大上坡运行控制方法及装置,结合列车实际操控经验,以不可缓解速度为速度规划起始点,提前规划列车在前方长大上坡线路下低速通过运行曲线,进而判断列车能否通过前方长大上坡,若无法通过,则规划列车停车曲线,使列车在小坡道停车。若列车由于线路限速限制无法通过前方坡道,在线路限速抬高后,列车重新起车,列车停车位置保证再次起车后能够通过前方坡道。本发明避免了列车在长大上坡条件下发生溜车问题,进而实现了列车在长大上坡线路下的速度控制。
Method and device for controlling long and large uphill operation of train
一种列车长大上坡运行控制的方法及装置
2023-04-18
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |