The invention relates to a vehicle-mounted electronic system, a vehicle, a control method, and a computer readable storage medium. The vehicle-mounted electronic system is provided with a core ECU mounted on a vehicle and a plurality of sub-ECUs capable of communicating with the core ECU via a vehicle-mounted communication network. The core ECU includes a time management unit that manages a current time in a state in which a main power supply of the vehicle is turned off, and a management table that manages a start time of each of the plurality of sub-ECUs that are in a sleep state in a state in which the main power supply is turned off, and when the current time reaches the start time of each of the plurality of sub-ECUs in a state in which the main power supply is turned off, the start time of each of the plurality of sub-ECUs is turned off. And the core ECU sends a starting signal to each auxiliary ECU through the vehicle-mounted communication network.

    本发明涉及车载电子系统、车辆、控制方法和计算机可读存储介质。该车载电子系统具备搭载在车辆上的核心ECU和能够通过车载通信网络与核心ECU通信的多个副ECU,核心ECU具备在车辆的主电源关闭的状态下管理当前时刻的时刻管理部和管理在主电源关闭的状态下处于睡眠状态的多个副ECU中的每一个的启动时刻的管理表,当在主电源关闭的状态下当前时刻达到多个副ECU的每一个的启动时刻时,核心ECU通过车载通信网络向每个副ECU发送启动信号。


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    Title :

    Vehicle-mounted electronic system, vehicle, control method and computer readable storage medium


    Additional title:

    车载电子系统、车辆、控制方法和计算机可读存储介质


    Contributors:

    Publication date :

    2022-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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