The invention discloses a universal brake pedal feeling simulator and a working method thereof. The brake pedal feeling simulator comprises a mechanical transmission module, a brake pedal feeling simulation module and a control module. The brake pedal feeling simulation module uses magnetorheological fluid to replace a hydraulic or elastic element, so that the structural complexity is greatly simplified; the property of magnetorheological fluid flowing through the piston through hole is changed through the magnet exciting coil, the size of the piston through hole opening is adjusted in combination with the rotating angle of an electric control rotating poking piece, and the magnetorheological fluid damping force can be more finely adjusted to obtain the optimal pedal feedback force by jointly using the two modes. The universal brake pedal feeling simulator and the working method thereof are high in real-time performance, high in universality and capable of providing optimal brake pedalfeedback for different drivers.

    本发明公开了一种具有普适性的制动踏板感觉模拟器及其工作方法,制动踏板感觉模拟器包括机械传动模块、制动踏板感觉模拟模块以及控制模块。制动踏板感觉模拟模块以磁流变液取代液压或弹性元件,大大简化了结构复杂度;通过励磁线圈改变流经活塞通孔的磁流变液性质,并结合电控旋转拨片的旋转角度对活塞通孔口的大小进行调节,两种方式共同使用可以对磁流变液阻尼力进行更加细微的调整以获得最佳踏板反馈力;本发明实时性强、普适度高,可以为不同驾驶员提供最佳的制动踏板反馈。


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    Title :

    Universal brake pedal simulator and working method thereof


    Additional title:

    一种具有普适性的制动踏板模拟器及其工作方法


    Contributors:
    WANG CHUNYAN (author) / WANG YISONG (author) / ZHANG ZIYU (author) / WU GANG (author) / WU ZIHAN (author) / HE PENG (author) / WANG ZHAN (author) / QIN YAJUAN (author)

    Publication date :

    2020-04-24


    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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