The invention discloses a fault diagnosis method and device, vehicle-mounted equipment and a storage medium, and belongs to the technical field of vehicle-mounted equipment. The method comprises the following steps: in response to a trigger instruction of a pre-created tire pressure reading key, sending a tire pressure reading instruction to a vehicle end, and collecting a tire pressure data flow by the vehicle end through a preset tire pressure monitoring unit according to the tire pressure reading instruction; receiving a tire pressure data flow sent by the vehicle end; and carrying out analytical calculation according to the tire pressure data flow to obtain a tire pressure numerical value and sending the tire pressure numerical value to a display interface, so that diagnosis personnel can carry out tire pressure fault diagnosis according to the tire pressure numerical value. Fault diagnosis of the automobile tire pressure is realized, the problem that the operation process of reading the tire pressure data flow is complicated during tire pressure fault diagnosis is solved, and the efficiency of tire pressure fault diagnosis is improved.

    本发明公开了一种故障诊断方法、装置、车载设备以及存储介质,属于车载设备技术领域。其方法包括:响应于预先创建的胎压读取按键的触发指令,发送胎压读取指令至车辆端,由所述车辆端根据所述胎压读取指令,通过预设的胎压监测单元采集胎压数据流;接收所述车辆端发送的胎压数据流;根据所述胎压数据流进行解析计算,获取胎压数值并发送至显示界面中,以供诊断人员根据所述胎压数值进行胎压故障诊断。实现了汽车胎压的故障诊断,解决了胎压故障诊断时读取胎压数据流操作流程复杂的问题,提高了胎压故障诊断的效率。


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    Titel :

    Fault diagnosis method and device, vehicle-mounted equipment and storage medium


    Weitere Titelangaben:

    故障诊断方法、装置、车载设备以及存储介质


    Beteiligte:
    LIU XIN (Autor:in) / CHEN JIAN (Autor:in) / ZHENG CHAO (Autor:in)

    Erscheinungsdatum :

    2024-02-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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