The invention provides a power battery fault diagnosis method and device, an intelligent automobile and a storage medium, and relates to the technical field of intelligent automobiles. The method comprises the steps that a vehicle-mounted processor obtains state parameters, collected by a sensor, of a power battery under the condition that a fault diagnosis instruction for the power battery is received, fault diagnosis is conducted on the power battery according to the state parameters, and a fault diagnosis result is obtained; generating a maintenance suggestion corresponding to the power battery according to the fault diagnosis result; and transmitting the maintenance suggestion to the voice interaction system to inform the user. The fault diagnosis instruction is generated by the voice interaction system through recognizing the voice of the user and is transmitted to the vehicle-mounted processor, and the vehicle-mounted processor transmits the maintenance suggestion corresponding to the power battery to the voice interaction system to inform the user, so that the user performs fault diagnosis on the power battery in a voice control manner; the power battery fault diagnosis efficiency is improved, and the user experience is guaranteed.

    本发明提供的一种动力电池故障诊断方法、装置、智能汽车及存储介质,涉及智能汽车技术领域。该方法:车载处理器在接收到针对动力电池的故障诊断指令的情况下,获取传感器采集的动力电池的状态参数,根据状态参数,对动力电池进行故障诊断,得到故障诊断结果;根据故障诊断结果,生成动力电池对应的维修建议;将维修建议传输给语音交互系统以告知用户。由于故障诊断指令是语音交互系统通过识别用户的语音生成并传输给车载处理器的,且车载处理器将动力电池对应的维修建议传输给语音交互系统来告知用户,从而使用户通过语音控制的方式对动力电池进行故障诊断,提高动力电池的故障诊断效率,保障用户体验。


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    Titel :

    Power battery fault diagnosis method and device, intelligent automobile and storage medium


    Weitere Titelangaben:

    动力电池故障诊断方法、装置、智能汽车及存储介质


    Beteiligte:
    ZHANG FENG (Autor:in) / ZHAI XULIANG (Autor:in) / CHEN YONGSHENG (Autor:in) / JIANG YUNFENG (Autor:in) / WANG WENJIAN (Autor:in) / MENG QINGLIN (Autor:in) / LIU YANDI (Autor:in) / ZHAO ZHUANG (Autor:in) / GAO HE (Autor:in) / WANG SHIKANG (Autor:in)

    Erscheinungsdatum :

    2024-04-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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