The invention provides a fault self-repairing method and device, a vehicle and a computer readable storage medium. The fault self-repairing method comprises the steps that in response to a fault signal sent by the tuning valve, tuning valve state information and target vehicle state information are obtained; determining to enter a fault self-repairing mode according to first repairing times in the vehicle state information and the tuning valve state information; after entering a fault self-repairing mode, determining a first target duty ratio according to the first duty ratio, the first repairing times, the maximum duty ratio of the tuning valve and the minimum duty ratio of the tuning valve; and according to the first target duty ratio, controlling the tuning valve to perform fault self-repairing according to the first target duty ratio. The function of automatically performing fault self-repairing under the condition that a vehicle tuning valve system has a fault is achieved, and it is guaranteed that the tuning valve can realize fault self-repairing in time under linkage with a vehicle control system when a mechanical fault occurs.

    本发明提供了一种故障自修复方法、装置、车辆及计算机可读存储介质。所述故障自修复方法包括:响应于所述调音阀发送的故障信号,获取调音阀状态信息和目标车辆状态信息;根据所述车辆状态信息和所述调音阀状态信息中的第一修复次数,确定进入故障自修复模式;在进入故障自修复模式之后,根据所述第一占空比、第一修复次数以及所述调音阀的最大占空比和所述调音阀的最小占空比,确定第一目标占空比;根据所述第一目标占空比,控制所述调音阀按照第一目标占空比进行故障自修复。实现了在车辆调音阀系统故障的情况下自主进行故障自修复的功能,保证调音阀在机械故障发生时能够及时在与车辆控制系统的联动下实现故障的自我修复。


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    Titel :

    Fault self-repairing method and device, vehicle and computer readable storage medium


    Weitere Titelangaben:

    故障自修复方法、装置、车辆及计算机可读存储介质


    Beteiligte:
    LIU JINGSHENG (Autor:in) / GENG WEI (Autor:in) / LIU ZHONGQI (Autor:in) / ZHANG BIN (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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