The invention relates to a method and device for detecting faults of an electric driving system, a vehicle and a storage medium, and the method for detecting the faults of the electric driving system comprises the following steps: receiving an environment signal related to the electric driving system, and determining whether to enter a preset working condition for detecting the faults or not according to the environment signal; under the condition that it is determined that the electric drive system enters the preset working condition, vibration signals from a vibration sensor are extracted, and the vibration sensor is coupled to the preset position of the electric drive system; and determining whether the electric driving system has a fault or not according to the vibration signal.

    本申请涉及检测电驱动系统故障的方法和装置、车辆、存储介质,所述检测电驱动系统故障的方法包括如下步骤:接收关于所述电驱动系统的环境信号,并且根据所述环境信号确定是否进入用于检测故障的预定工况;在确定进入所述预定工况的情况下,提取来自振动传感器的振动信号,其中,所述振动传感器耦合到所述电驱动系统的预定位置上;以及根据所述振动信号确定所述电驱动系统是否存在故障。


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    Title :

    Method and device for detecting faults of electric driving system, vehicle and storage medium


    Additional title:

    检测电驱动系统故障的方法和装置、车辆、存储介质


    Contributors:
    WANG BEI (author) / SUN YONGCHAO (author) / WANG KAI (author)

    Publication date :

    2024-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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