The invention relates to the technical field of intelligent braking systems, in particular to a pedal feeling simulator applied to an intelligent braking system, which comprises a cylinder body, one end of the cylinder body is provided with an oil inlet, and the other end of the cylinder body is provided with an opening; a sealing cover is arranged at the opening of the cylinder body, an air hole is formed in the sealing cover, and a spring column is fixedly arranged on the sealing cover; a piston is arranged in the cylinder body; a spring seat is arranged between the piston and the sealing cover, and the spring column is sleeved with the spring seat in a sliding mode; a piston spring is arranged between the spring seat and the piston; a spring seat spring is arranged between the spring seat and the sealing cover; first buffer rubber is arranged on the side, facing the spring seat, of the piston, and second buffer rubber is arranged on the side, facing the spring seat, of the sealing cover. The pedal has the beneficial effects that the pedal feeling level change is realized, and the change curve of the pedal feeling feedback force is customized and adjusted by selecting the piston spring, the spring seat spring, the second buffer rubber and the first buffer rubber with different rigidities.

    本发明涉及智能制动系统技术领域,尤其涉及一种应用于智能制动系统的踏板感模拟器,包括缸体,缸体的一端设有进油口,另一端设有敞口;缸体的敞口处设有密封盖,密封盖上设有透气孔,密封盖上固定设有弹簧柱;缸体内设有活塞;活塞与密封盖之间设有弹簧座,弹簧座滑动套设在弹簧柱上;弹簧座与活塞之间设有活塞弹簧,弹簧座和密封盖之间设有弹簧座弹簧;活塞朝向弹簧座的一侧设有第一缓冲橡胶,密封盖朝向弹簧座的一侧设有第二缓冲橡胶。本发明的有益效果是:实现踏板感层次的变化,通过对不同刚度的活塞弹簧、弹簧座弹簧、第二缓冲橡胶和第一缓冲橡胶的选择,实现定制调节踏板感反馈力的变化曲线。


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    Title :

    Pedal feeling simulator applied to intelligent braking system


    Additional title:

    一种应用于智能制动系统的踏板感模拟器


    Contributors:
    LI HONGWEI (author) / ZHANG DONGJUN (author) / PENG WENHUA (author) / YANG BING (author) / YANG MING (author) / GUO JIANZHEN (author) / HUA JIAKUI (author)

    Publication date :

    2024-01-09


    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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