The invention discloses a control method of a parking braking system for improving the parking safety of an automobile, which comprises the following steps of: arranging an off-seat sensor on a driver seat, inputting a detection signal of the off-seat sensor, an automobile speed signal and a gradient signal (if any) of an instrument module into an EPB module, and inputting an accelerator opening degree and braking information in a whole automobile controller into the EPB module; and the EPB module performs automatic parking control according to the input information and a parking signal of the EPB module. An EPB parking braking control strategy in a driver off-seat mode is designed, the function of automatically starting parking braking after the driver leaves the seat is achieved, the potential safety hazard that an automobile slides due to the fact that the driver does not start parking braking off-seat is eliminated, and the parking safety of the automobile is improved.

    本发明公开了提升汽车驻车安全性的驻车制动系统的控制方法,在驾驶员座椅上设置离座传感器,将离座传感器的检测信号、仪表模块的车速信号和坡度信号(如有)输入EPB模块,将整车控制器中的油门开度和制动信息输入EPB模块,EPB模块根据输入信息及自身驻车信号进行自动驻车控制。本发明设计了驾驶员离座模式的EPB驻车制动控制策略,实现在驾驶员离座后自动启动驻车制动的功能,消除了汽车因驾驶员未启动驻车制动离座而溜车的安全隐患,提升了汽车驻车安全性。


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    Title :

    Control method of parking braking system for improving parking safety of automobile


    Additional title:

    提升汽车驻车安全性的驻车制动系统的控制方法


    Contributors:
    XIE XIANDONG (author) / LU ZHENGYI (author) / ZHONG YUEHONG (author) / JIANG HANQING (author) / ZHONG JUN (author) / CAO NA (author)

    Publication date :

    2023-11-21


    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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