The present application relates to a brake pedal force feedback device, which is characterized in that the brake pedal force feedback device comprises: a hydraulic chamber and a piston associated therewith, wherein the hydraulic pressure in the hydraulic chamber being adjusted depending on the actuation of the brake pedal, when the brake pedal is stepped down, the piston is pushed by the hydraulic pressure to move along the cavity wall of the hydraulic cavity; a motor which outputs a force based on the actuation of the brake pedal; and an elastic element which is longitudinally arranged between the piston and the motor, wherein the elastic element is longitudinally stressed by force by the motor and the piston, and the elastic element is compressed by the piston when the brake pedal is stepped down.
本申请涉及一种制动踏板力回馈装置,其特征在于,所述制动踏板力回馈装置包括:液压腔和配属于其的活塞,其中,所述液压腔中的液压取决于制动踏板的操纵被调节,并且所述活塞在所述制动踏板被踩下时由所述液压推动地沿所述液压腔的腔壁移动;电机,所述电机基于所述制动踏板的操纵来输出力;以及弹性元件,所述弹性元件纵向地设置在所述活塞和所述电机之间,其中,所述弹性元件由所述电机和所述活塞纵向地施加力作用,并且在所述制动踏板被踩下时由所述活塞压缩。
Brake pedal force feedback device and brake system
制动踏板力回馈装置以及制动系统
2021-07-20
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |