The invention discloses a vehicle power management method, a vehicle machine system, a vehicle and a storage medium, and relates to the technical field of power management, the vehicle power management method is applied to the vehicle, and the vehicle power management method comprises the following steps: in response to the vehicle being in a dormant state, obtaining a first task and a first device group on the vehicle, wherein the first task is in an execution state, and devices in the first device group are in a running state; and controlling devices in a second device group to be powered off, wherein the second device group is a device group which does not correspond to the first task in the first device group. The device corresponding to the first task currently in the running state is kept powered on, and the device not corresponding to the first task is powered off, so that intelligent power-off is realized, consumption of extra vehicle energy (such as the electric quantity of a vehicle storage battery) is reduced, write-in data loss of a vehicle machine system caused by forced shutdown is avoided, and the reliability of the vehicle machine system is improved. And the program or service stability of the vehicle-mounted machine system is ensured.

    本申请公开一种车辆电源管理方法、车机系统、车辆及存储介质,涉及电源管理技术领域,该车辆电源管理方法应用于车辆,该车辆电源管理方法包括:响应于车辆处于休眠状态,获取车辆上的第一任务和第一器件组,其中第一任务处于执行状态,第一器件组中的器件处于运行状态;控制第二器件组中的器件下电,其中第二器件组为第一器件组中与第一任务不对应的器件组。通过保持当前处于运行状态的第一任务所对应的器件上电,对与第一任务不对应的器件下电,实现智能化下电,减少额外车辆能源(如车辆蓄电池电量)的消耗,且避免强制关机引起车机系统的写入数据丢失,保证车机系统的程序或服务的稳定性。


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    Titel :

    Vehicle power management method, in-vehicle infotainment system, vehicle and storage medium


    Weitere Titelangaben:

    车辆电源管理方法、车机系统、车辆及存储介质


    Beteiligte:
    YE ZONGBO (Autor:in)

    Erscheinungsdatum :

    14.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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