The invention relates to a power management method and device, a vehicle and a storage medium, and relates to the technical field of computers. The method comprises the steps that after a vehicle is powered on, a domain controller monitors electrical data of a plurality of loads in the power supply process, so that the domain controller sends out DTC fault information under the condition that the electrical data of a first target load in the loads in the power supply process indicates that the first target load breaks down, the DTC fault information comprises an identifier of the first target load and a fault type of the first target load. Therefore, the fault monitoring of the load of the vehicle can be realized, so that the DTC fault information is sent out when the load has a fault, the fault of the load can be repaired in time, the fault deterioration of the load is avoided, and the safety of the vehicle is improved.

    本申请涉及一种电源管理方法、装置、车辆及存储介质,涉及计算机技术领域。该方法包括:在车辆上电后,域控制器监测多个负载在供电过程中的电气数据,从而在多个负载中的第一目标负载在供电过程中的电气数据指示第一目标负载发生故障的情况下,域控制器发出DTC故障信息,其中,DTC故障信息包括第一目标负载的标识和第一目标负载的故障类型。由此,可以实现对车辆的负载的故障监测,从而在负载发生故障时,发出DTC故障信息,以便及时对负载的故障进行修复,避免了负载的故障恶化,提高了车辆的安全性。


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    Title :

    Power management method and device, vehicle and storage medium


    Additional title:

    一种电源管理方法、装置、车辆及存储介质


    Contributors:
    CHEN YANG (author) / ZHANG XUEDA (author) / ZHONG CHUAN (author)

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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