The invention discloses a brake pedal feeling simulator and a brake state evaluation method. The brake pedal feeling simulator comprises a base, a shell, a first pressure unit, a second pressure unit, a third pressure unit, a deceleration indicating unit, a sensing unit and a control unit. The first pressure unit comprises a first pressure piece. The second pressure unit comprises a second pressure piece. The third pressure unit comprises a third pressure piece. The deceleration indication unit includes a slider. The sensing unit comprises a first sensor used for sensing the position of the first pressure piece and a second sensor used for sensing the position of the sliding block. The control unit judges whether the braking state of the vehicle is normal or abnormal according to the error value between the displacement variation value of the first pressure piece and the displacement variation value of the sliding block.
一种刹车踏感模拟器及刹车状态评估方法,所述刹车踏感模拟器包含基座、外壳、第一压力单元、第二压力单元、第三压力单元、减速度指示单元、感测单元,及控制单元。所述第一压力单元包括第一压力件。所述第二压力单元包括第二压力件。所述第三压力单元包括第三压力件。所述减速度指示单元包括滑块。所述感测单元包括用于感测所述第一压力件的位置的第一传感器,及用于感测所述滑块的位置的第二传感器。所述控制单元根据所述第一压力件的位移变化量值与所述滑块的位移变化量值间的误差量值判断所述车辆的刹车状态为正常或异常。
Brake pedal feeling simulator and brake state evaluation method
刹车踏感模拟器及刹车状态评估方法
2025-04-18
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Brake pedal feeling adjusting method and device and brake pedal feeling adjuster
European Patent Office | 2020
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