The invention relates to the field of brake systems, and discloses a pedal simulator and a braking system. According to the pedal simulator and the braking system, a first magnetic element, a second magnetic element and the at least two rubber parts with different hardness are matched to provide the pedal force, when the rubber parts with different hardness are switched to provide the pedal force, the pedal force is in smooth transition, no obvious inflection point exists, and good foot feeling is provided. The first magnetic element is installed on a piston, the second magnetic element is installed on the rubber part adjacent to the piston, repulsive force between the first magnetic element and the second magnetic element can act on the rubber part so that the rubber part can be attached to the inner wall of the containing cavity, and the piston can return rapidly. The rubber parts are fixed by utilizing the repulsive force between a shell and the first magnetic element and the second magnetic element, so that the rubber parts are prevented from loosening when the pedal simulator does not work, an additional mounting structure does not need to be provided for the rubber parts, the structure and the assembly process of the pedal simulator are simplified, and the cost is reduced.

    本发明涉及制动系统领域,公开了一种踏板模拟器及制动系统。本发明的踏板模拟器及制动系统,采用第一磁性元件、第二磁性元件及至少两个不同硬度的橡胶件配合提供踏板力,在切换不同硬度的橡胶件提供踏板力时,踏板力平缓过渡,无明显的拐点,提供良好的脚感。将第一磁性元件安装于活塞,第二磁性元件安装于与活塞相邻的橡胶件,第一磁性元件和第二磁性元件之间的排斥力,不仅能作用于橡胶件使其贴近容纳腔的内壁,还能使活塞快速回位;利用壳体配合第一磁性元件和第二磁性元件之间的排斥力对橡胶件进行固定,防止踏板模拟器不工作时橡胶件松动,无需为橡胶件提供额外的安装结构,简化踏板模拟器结构及装配工序,降低成本。


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    Title :

    Pedal simulator and braking system


    Additional title:

    一种踏板模拟器及制动系统


    Contributors:
    ZHANG JIE (author) / LI LEI (author)

    Publication date :

    2022-01-18


    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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