The invention relates to a fault processing method and device, a vehicle terminal and a storage medium, and relates to the technical field of new energy vehicle driving motor fault processing. A controller applied to the vehicle terminal; the vehicle terminal further comprises an electric drive system. The method comprises the steps of obtaining fault state information of the electric drive system; the fault state information is used for indicating a current fault type in a plurality of fault types; determining a fault score of the electric drive system according to the fault state information and an association relationship between the plurality of function safety targets and the plurality of fault types; and processing the fault of the electric drive system according to the fault score of the electric drive system. Therefore, the problem that fault processing of the electric drive system is not accurate enough in the prior art can be solved.

    本申请涉及一种故障处理方法、装置、车辆终端及存储介质,涉及新能源汽车驱动电机故障处理技术领域。应用于车辆终端的控制器;车辆终端还包括电驱系统;方法包括:获取电驱系统的故障状态信息;故障状态信息用于指示多个故障类型中当前发生的故障类型;根据故障状态信息,以及多个功能安全目标与多个故障类型的关联关系,确定电驱系统的故障评分;根据电驱系统的故障评分,对电驱系统的故障进行处理。由此,可以解决相关技术中对电驱系统的故障处理不够精准的问题。


    Access

    Download


    Export, share and cite



    Title :

    Fault processing method and device, vehicle terminal and storage medium


    Additional title:

    一种故障处理方法、装置、车辆终端及存储介质


    Contributors:
    MA TIANYU (author) / LIU JUN (author) / XUE YAFEI (author) / YAN BOWEN (author) / WANG HAI (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    Vehicle fault processing method and device, vehicle and storage medium

    LI XIANG / LI JING / JIANG PENGHAN et al. | European Patent Office | 2023

    Free access

    Fault processing method and device for vehicle, storage medium and vehicle

    YAN BING | European Patent Office | 2022

    Free access

    Vehicle fault processing method and device, readable storage medium and vehicle

    LI XIANG / LIU YUANZHI / ZHAO KAICHENG et al. | European Patent Office | 2024

    Free access

    Vehicle fault processing method and device, nonvolatile storage medium and vehicle

    LI CHANG / LI XIANG / ZHAO HUICHAO et al. | European Patent Office | 2023

    Free access

    Insulation fault processing method and device, storage medium and vehicle

    CHAI SUJUAN / SONG ZONGNAN | European Patent Office | 2020

    Free access