The invention discloses a power battery system fault diagnosis method and system, a design method and a vehicle. The method comprises the steps that a diagnosis instruction is received, and the diagnosis instruction is used for conducting fault diagnosis on a power battery system on a target vehicle; responding to the received fault indication information; judging whether a fault knowledge base of the target vehicle comprises the fault indication information; when it is determined that the fault knowledge base comprises the fault indication information, generating a fault display instruction; judging whether the fault knowledge base comprises a scheme for solving the displayed fault or not according to the displayed fault; and if yes, displaying the solution corresponding to the displayed fault to the target object. The technical problem that when the power battery breaks down, fault information cannot be obtained in time, so that normal running of the vehicle is affected, some potential safety hazards are caused, and the personal safety of a driver is harmed is solved.

    本发明公开了一种动力电池系统故障的诊断方法、诊断系统、设计方法及车辆。其中,该方法包括:接受诊断指令其中,所述诊断指令用于对目标车辆上的动力电池系统进行故障诊断;响应于接受到的故障指示信息;判断所述目标车辆的故障知识库是否包括所述故障指示信息相关;在确定所述故障知识库中包括所述故障指示信息的情况下,生成故障显示指令;根据显示的故障判断所述故障知识库中是否包括对显示的故障进行解决的方案;如果是,将与显示的故障的对应的解决方案向目标对象进行显示。本发明解决了当动力电池出现故障时,无法及时获取到故障信息的技术问题,从而影响车辆的正常行驶,引发一些安全隐患,危害到驾驶人员的人身安全。


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    Titel :

    Power battery system fault diagnosis method, diagnosis system, design method and vehicle


    Weitere Titelangaben:

    动力电池系统故障的诊断方法、诊断系统、设计方法及车辆


    Beteiligte:
    ZHANG FENG (Autor:in) / ZHAI XULIANG (Autor:in) / JIANG YUNFENG (Autor:in) / WANG WENJIAN (Autor:in) / MENG QINGLIN (Autor:in) / LIU YANDI (Autor:in)

    Erscheinungsdatum :

    2023-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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