A power supply control circuit (300) and a power-assisted steering system (500), the power supply control circuit (300) comprising: a signal input circuit (310) comprising at least two input ends, the at least two input ends being each used for collecting a first control signal indicating whether an external device corresponding to the input end is abnormal; and the control circuit (330) is used for generating a second control signal for controlling the turn-off of the power supply (520) according to the first control signal acquired by each of the at least two input ends.

    一种电源控制电路(300)及助力转向系统(500),该电源控制电路(300)包括:信号输入电路(310),其包括至少两个输入端,至少两个输入端各自用于采集表示该输入端所对应的外部设备是否异常的第一控制信号;控制电路(330),用于根据至少两个输入端各自采集的第一控制信号来产生用于控制电源(520)的关断的第二控制信号。


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    Title :

    Power supply control circuit and power-assisted steering system


    Additional title:

    电源控制电路及助力转向系统


    Contributors:
    ZHANG XIAOLIANG (author) / YU SHENG (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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