An EH braking system includes a brake valve operably connected to a brake and a brake pressure sensor. A calibration event for the EH braking system where the compliance calibration time is measured from when the brake valve is operated at full activation to when the brake pressure sensor senses the pressure starts to build in the brake circuit. The compliance calibration time is the time it takes to fill the compliance volume of the brake(s). The compliance calibrated fill time is used during a normal braking event wherein the brake valve will be operated to a full activation condition for duration of the compliance calibration time. After the calibrated fill time has elapsed, the brake valve will be operated at the desired operator command of the brake pedal. This results in quicker fill times of the brake and better brake system response.

    一种EH制动系统,包括可操作地连接到制动器和制动器压力传感器的制动阀。针对EH制动系统的校准事件,其中,柔量校准时间是从制动阀在完全激活下操作至制动器压力传感器检测到压力开始在制动回路中形成时测量的。柔量校准时间是填充制动器的柔量容积所花费的时间。在正常制动事件期间使用柔量校准填充时间,其中在柔量校准时间的持续时间内,将制动阀操作至完全激活状态。在经过校准填充时间之后,将以所期望的对制动踏板的操作者控制操作制动阀。这样导致制动器的填充时间缩短,并提高制动系统的响应。


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    Titel :

    Brake compliance calibration with electrohydraulic brakes


    Weitere Titelangaben:

    具有电控液压制动器的制动器柔量校准


    Beteiligte:
    STAHLE SCOTT R (Autor:in)

    Erscheinungsdatum :

    2021-05-04


    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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