The invention discloses a parking braking system and a parking and releasing control method, and belongs to the technical field of automobile control, the system comprises an electronic parking braking system, a vehicle control unit, an instrument panel module, a parking execution mechanism (MOC) and a knob switch, the electronic parking braking system comprises a first electronic control unit (ECU) and a power source, the instrument panel module comprises a second electronic control unit (ECU) and an instrument panel display screen, and the output end of the first electronic control unit (ECU) is connected with the input end of the parking execution mechanism (MOC); and the parking actuating mechanism (MOC) is connected with the power supply through a knob switch. When the parking executing mechanism (MOC) is controlled to be invalid through the electronic parking braking system, the parking executing mechanism (MOC) can be controlled through the knob switch, namely, by means of the parking and releasing device, when the electronic parking braking system is invalid, parking and releasing can still be achieved on a slope with the gradient value not smaller than 30% under the full-load condition.

    本发明公开了一种驻车制动系统以及驻车与释放的控制方法,属于汽车控制技术领域,所述系统包括电子驻车制动系统、整车控制器、仪表盘模块、驻车执行机构(MOC)、旋钮开关,电子驻车制动系统包括第一电子控制单元(ECU)、电源,仪表盘模块包括第二电子控制单元(ECU)、仪表盘显示屏,其中,第一电子控制单元(ECU)的输出端与驻车执行机构(MOC)的输入端连接;驻车执行机构(MOC)与电源通过旋钮开关连接。当通过电子驻车制动系统控制驻车执行机构(MOC)失效时,可以通过旋钮开关对驻车执行机构(MOC)进行控制,即通过本发明,可以在电子驻车制动系统失效时,仍能够在满载的情况下,在坡度值不小于30%的坡面上实现驻车与释放。


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    Title :

    Parking braking system and parking and releasing control method


    Additional title:

    一种驻车制动系统以及驻车与释放的控制方法


    Contributors:
    LI XIAOBING (author) / HE YUNFEI (author) / YANG ZHONG (author)

    Publication date :

    2025-03-07


    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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