The invention discloses a low-power-consumption control method of a vehicle controller, electronic equipment and a storage medium, and the method comprises the steps that a microprocessor detects the working state of a system, and when a vehicle does not have any control operation within first threshold time T1, the system prepares to enter a first low-power-consumption mode; firstly, the microprocessor turns on the second power supply circuit and turns off the first power supply circuit, the external input current of the functional module is 0, the output current of the functional module is a muA-level static output current, and the power consumption is extremely low; then, the microprocessor executes a related instruction, the microprocessor enters a stop mode, and the output current is also only the mu A level; and when the microprocessor does not receive any wake-up signal within the second threshold time T2, the timer automatically closes the second power supply circuit, the microprocessor is completely closed, the system enters a second low-power-consumption mode, the power consumption is further reduced, and the standby time of the electric control system in the flameout state of the vehicle is prolonged.

    本发明公开了一种车辆控制器的低功耗控制方法、电子设备和存储介质,该方法包括:由微处理器检测系统工作状态,当第一阈值时间T1内车辆无任何控制操作时,系统将准备进入第一低功耗模式;首先,微处理器将第二电源电路打开,第一电源电路关闭,则功能模块外部输入电流为0,其输出电流为μA级的静态输出电流,功耗极低;然后,微处理器执行相关指令,自身进入停止模式,输出电流同样仅为μA级;当第二阈值时间时间T2内微处理器未接收到任何唤醒信号时,定时器自动将第二电源电路关闭,微处理器完全关闭,系统进入第二低功耗模式,功耗进一步降低,旨在延长车辆熄火状态下电控系统待机时间。


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    Title :

    Low-power-consumption control method of vehicle controller, electronic equipment and storage medium


    Additional title:

    一种车辆控制器的低功耗控制方法、电子设备和存储介质


    Contributors:
    XIA GUANG (author) / ZHOU DAYANG (author) / LIU XIANYANG (author) / ZHANG CHENHAO (author) / LI TAO (author) / WEI ZHIXIANG (author) / SHI ZHAN (author) / WANG SHAOJIE (author) / SUN BAOQUN (author)

    Publication date :

    2023-06-02


    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



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