The invention discloses a vehicle and an electronic parking controller thereof, and a first master control circuit in the electronic parking controller responds to a parking indication signal to output a first enable signal to a processing circuit under the condition that a fault does not occur. The processing circuit responds to the parking indication signal to generate first enable signals under the condition that no fault occurs, and outputs a second enable signal to each motor driving circuit under the control of the two first enable signals, so that the motor driving circuit responds to the second enable signal and the control signal to drive the corresponding motor. The first main control circuit and the processing circuit can be matched with each other to control the two motor driving circuits under the condition that no fault occurs, and the effect of further verifying the two first enable signals can be achieved through the processing circuit, so that the reliability of controlling the two motor driving circuits is improved; and the reliability of the electronic parking controller is improved.

    本申请公开了一种车辆及其电子驻车控制器,电子驻车控制器中的第一主控电路在未出现故障的情况下,响应于驻车指示信号向处理电路输出第一使能信号。处理电路在未出现故障的情况下,响应于驻车指示信号生成第一使能信号,并在两个第一使能信号的控制下,分别向每个电机驱动电路输出第二使能信号,以使该电机驱动电路响应于第二使能信号和控制信号驱动对应的电机。由于第一主控电路和处理电路在均未出现故障的情况下可以相互配合控制两个电机驱动电路,且通过处理电路可以达到对两个第一使能信号进一步校验的效果,因此提高了对两个电机驱动电路控制的可靠性,进而提高了电子驻车控制器的可靠性。


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    Title :

    Vehicle and electronic parking controller thereof


    Additional title:

    车辆及其电子驻车控制器


    Contributors:
    YANG JIANPING (author) / LIU ZHE (author) / CHEN XIAOHUA (author) / XIN DANYANG (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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