The invention relates to a battery power interruption fault identification method and device for an electric vehicle, and the method comprises the steps: receiving a fault level and a fault code uploaded by at least one vehicle at a current moment; judging whether the fault level and the fault code meet a preset power interruption real condition or not; if the fault level and the fault code meet the preset power interruption real condition, it is judged that the at least one vehicle has a real power interruption fault, and the actual vehicle information and the rescue signal of the at least one vehicle are pushed to a preset terminal. According to the embodiment of the invention, whether the fault level and the fault code uploaded by the vehicle meet the preset power interruption real condition or not can be judged so as to judge the authenticity of fault occurrence, and the vehicle is rescued after the authenticity of the fault is confirmed.

    本申请涉及一种电动汽车的电池动力中断故障识别方法及装置,其中,方法包括:接收至少一个车辆在当前时刻上传的故障等级和故障码;判断故障等级和故障码是否满足预设动力中断真实条件;如果故障等级和故障码满足预设动力中断真实条件,则判定至少一个车辆发生真实动力中断故障,将至少一个车辆的实际车辆信息和救援信号推动至预设终端。本申请实施例可以判断车辆上传的故障等级和故障码是否满足预设动力中断真实条件,以判断故障发生的真实性,并在确认故障真实性后,对车辆进行救援。


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    Title :

    Battery power interruption fault identification method and device for electric vehicle


    Additional title:

    电动汽车的电池动力中断故障识别方法及装置


    Contributors:
    SUN HAO (author) / JIANG ZHENWEN (author) / XU JIANBO (author) / LI DONGJIANG (author) / YANG XU (author)

    Publication date :

    2023-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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