The invention provides a fault judgment method, device and system. The fault judgment method comprises the following steps: periodically acquiring the state of a vehicle and the function use condition of the vehicle; determining a fault level according to the state of the vehicle and the function use condition of the vehicle; and the fault level is sent to the vehicle-mounted terminal, so that the vehicle-mounted terminal carries out fault judgment according to the fault level. According to the method, the brake control system can accurately report the fault level, so that the vehicle-mounted terminal can accurately judge the fault.
本申请提供了一种故障判定方法、装置和系统。该故障判定方法包括:周期获取车辆所处状态,以及车辆功能使用情况;根据车辆所处状态,以及车辆功能使用情况确定故障等级;将故障等级发送给车载终端,使车载终端根据故障等级进行故障判定。该方法中制动控制系统能够准确上报故障等级,进而使车载终端能够准确进行故障判定。
Fault judgment method, device and system
故障判定方法、装置和系统
2023-09-19
Patent
Elektronische Ressource
Chinesisch
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