The invention relates to the technical field of train monitoring. The invention discloses a train control method and system for switching rain and snow modes without stopping. The method comprises the steps of obtaining rain and snow information in a rain and snow mode starting instruction and train information of a train after the rain and snow mode starting instruction of the train is received, controlling the train to run under the preset traction force and the preset braking force, if the current running state of the train is a continuous advancing state, applying first braking force to the train, and acquiring the train speed after braking in real time, if the train speed after braking is smaller than the preset speed limiting threshold value, determining the emergency braking triggering speed of the train according to the train information and the rain and snow information, and if the emergency braking triggering speed is larger than or equal to the preset speed limiting threshold value, switching the train to the rain and snow mode, and controlling the train to run at the preset running speed. While the safety of the train is ensured, the effect of switching the rain and snow modes without stopping can be achieved, and the running efficiency of the train is improved.
本发明涉及列车监控技术领域。本发明公开了一种不停车切换雨雪模式的列车控制方法以及系统,通过在接收到列车的雨雪模式启动指令之后,获取所述雨雪模式启动指令中的雨雪信息以及所述列车的列车信息;控制列车在预设牵引力和预设制动力下运行;若列车的当前运行状态为持续行进状态,对列车施加第一制动力,并实时获取制动后的列车速度;若制动后的列车速度小于预设限速阈值,则根据列车信息以及雨雪信息确定列车的紧急制动触发速度;若紧急制动触发速度大于或等于预设限速阈值,则令列车切换至雨雪模式,并控制列车以预设运行速度运行。本发明在保证列车安全性的同时,可以达到不停车即可切换雨雪模式的效果,提高了列车运行效率。
Train control method and system for switching rain and snow modes without stopping
不停车切换雨雪模式的列车控制方法以及系统
2021-12-03
Patent
Electronic Resource
Chinese
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