The invention relates to a sleep wake-up control circuit, a wake-up control method and a vehicle, the sleep wake-up control circuit comprises a multi-gear adjusting analog switch, a wake-up adjusting module and an MCU, and the wake-up trigger end of the MCU, the multi-gear adjusting analog switch and the wake-up adjusting module are electrically connected to a wake-up trigger node. The control output end of the MCU is electrically connected with the control input end of the wake-up adjusting module. The MCU is used for adjusting a control signal output by the control output end according to the working state of the MCU, and the wake-up adjusting module is used for adjusting the equivalent structure of the MCU to be a voltage dividing unit or a pull-down unit according to the control signal. According to the technical scheme, the MCU can respond to the requirements of the user in time in the dormant state, the power consumption of the MCU is reduced, and the cruising ability of the vehicle is improved.

    本公开涉及一种休眠唤醒控制电路、唤醒控制方法及车辆,休眠唤醒控制电路包括:多档调节模拟开关、唤醒调节模块和MCU,MCU的唤醒触发端、多档调节模拟开关以及唤醒调节模块均电连接至唤醒触发节点,MCU的控制输出端与唤醒调节模块的控制输入端电连接;MCU用于根据其自身的工作状态调节控制输出端输出的控制信号,唤醒调节模块用于根据控制信号调节其自身的等效结构为分压单元或下拉单元。通过本公开的技术方案,MCU在休眠状态下能及时响应用户的需求,降低了MCU的功耗,提升了车辆续航能力。


    Access

    Download


    Export, share and cite



    Title :

    Sleep wake-up control circuit, sleep wake-up control method and vehicle


    Additional title:

    休眠唤醒控制电路、休眠唤醒控制方法及车辆


    Contributors:
    DU SIHANG (author)

    Publication date :

    2024-05-28


    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



    SLEEP-WAKE CONTROL CIRCUIT FOR BATTERY POWERED ELECTRONIC DEVICE

    YU XIAOHANG / NIU GENG | European Patent Office | 2021

    Free access

    Sleep-wake control circuit for battery powered electronic device

    YU XIAOHANG / NIU GENG | European Patent Office | 2021

    Free access

    SLEEP-WAKE CONTROL CIRCUIT FOR BATTERY POWERED ELECTRONIC DEVICE

    YU XIAOHANG / NIU GENG | European Patent Office | 2021

    Free access

    Vehicle sleep wake-up control method, electronic equipment and vehicle

    CUI SHUCHAO / WANG CHUNGUANG | European Patent Office | 2023

    Free access

    SLEEP-WAKE CONTROL CIRCUIT FOR BATTERY POWERED ELECTRONIC DEVICE

    YU XIAOHANG / NIU GENG | European Patent Office | 2023

    Free access