The invention provides a rail vehicle fault processing method and system and a rail vehicle, and the rail vehicle fault processing method comprises the steps: determining that a rail vehicle high-voltage system has a fault, executing a protection action corresponding to the fault, and storing the fault information corresponding to the fault; the protection action is used for cutting off a fault unit; the fault information is stored in a power failure non-lost storage area; collecting fault reset instruction information, high-voltage system state information and high-voltage system power supply information; and based on the fault information, the fault reset instruction information, the high-voltage system state information and the high-voltage system power supply information, determining whether to remove a protection action corresponding to the fault. And serious consequences caused by fault upgrading due to secondary faults are avoided. And the safety and the reliability of the railway vehicle are improved.
本发明提供一种轨道车辆故障处理方法、系统及轨道车辆,其中,轨道车辆故障处理方法,包括:确定轨道车辆高压系统出现故障,执行所述故障对应的保护动作,并存储所述故障对应的故障信息;所述保护动作用于切断故障单元;所述故障信息存储于断电不丢失存储区域;采集故障复位指令信息,高压系统状态信息和高压系统供电信息;基于所述故障信息、所述故障复位指令信息,所述高压系统状态信息和所述高压系统供电信息,确定是否解除所述故障对应的保护动作。避免出现二次故障导致故障升级,产生严重后果。提高轨道车辆的安全性和可靠性。
Rail vehicle fault processing method and system and railway vehicle
轨道车辆故障处理方法、系统及轨道车辆
2021-07-13
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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