The embodiment of the invention discloses a front wheel pressure adjusting method and device and a storage medium. The front wheel pressure adjusting method comprises the steps that a brake pedal travel signal is obtained; determining a front wheel pressure state according to the brake pedal travel signal; according to the front wheel pressure state, the opening degree of a front wheel liquid inlet valve is adjusted or kept so as to control the front wheel pressurization rate. According to the scheme, by adjusting the opening degree of the liquid inlet valve of the front wheel, the pressurization rate of the front wheel is reduced, the pressure of the front wheel is prevented from rapidly reaching a locking critical point, the front wheel cannot rapidly enter a locking state, and therefore the braking distance is reduced, and the safety of vehicle braking is enhanced to a certain degree. In addition, the front wheel pressurization rate is reduced by adjusting the opening degree of a front wheel liquid inlet valve, power assembly suspension collision limiting of the vehicle can be prevented, collision noise and collision vibration generated in the vehicle are avoided, and the comfort of the vehicle is guaranteed to a certain degree.

    本发明实施例公开了一种前轮压力调节方法、装置及存储介质。该前轮压力调节方法包括:获取制动踏板行程信号;根据制动踏板行程信号,确定前轮压力状态;根据前轮压力状态,调节前轮进液阀开度或保持前轮进液阀开度,以控制前轮增压速率。本方案可以通过调节前轮进液阀开度,减小前轮的增压速率,避免前轮压力迅速到达抱死临界点,使前轮不会迅速进入抱死状态,从而减小了制动距离,并在一定程度上增强了车辆制动的安全性。另外,通过调节前轮进液阀开度减小前轮增压速率,还可以阻止车辆的动力总成悬置撞击限位,避免车辆内部发出碰撞噪声和碰撞震动,在一定的程度上保证了车辆的舒适性。


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    Titel :

    Front wheel pressure adjusting method and device and storage medium


    Weitere Titelangaben:

    前轮压力调节方法、装置及存储介质


    Beteiligte:
    LAO DEXING (Autor:in) / JIANG SHUAI (Autor:in) / ZHANG JIANBIN (Autor:in) / SUI QINGHAI (Autor:in)

    Erscheinungsdatum :

    2023-05-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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