The invention discloses an adjustable brake-by-wire pedal simulator, and relates to the field of vehicle braking. The adjustable brake-by-wire pedal simulator comprises a fixing frame, a pedal push rod, a transmission shaft rotatably connected to the fixing frame, a Hall sensor connected to the fixing frame, a friction disc connected to the transmission shaft, calipers, a pressure regulator and a controller, the pedal push rod can be movably connected to the fixing frame in the linear direction, and the pedal push rod is connected with a rack and a magnetic strip. The transmission shaft is fixedly sleeved with a gear meshed with the rack, the Hall sensor is used for detecting magnetic field changes when the magnetic strip moves, the friction disc is sleeved with the calipers, and the pressure regulator is used for pushing the calipers to extrude the surface of the friction disc. The controller is electrically connected with the Hall sensor and the pressure regulator and used for receiving data transmitted by the Hall sensor and controlling the pressure regulator to adjust the pressure for pushing the calipers to extrude the surface of the friction disc. The adjustable brake-by-wire pedal simulator can actively adjust the requirements of different drivers on the pressure of the brake pedal.
一种可调式线控制动踏板模拟器,涉及车辆制动领域。可调式线控制动踏板模拟器包括固定架、踏板推杆、可旋转地连接于固定架的传动轴、连接于固定架的霍尔传感器、连接于传动轴的摩擦盘、卡钳、压力调节器及控制器,踏板推杆可沿直线方向移动地连接于固定架,踏板推杆连接有齿条和磁条,传动轴固定套设有与齿条啮合的齿轮,霍尔传感器用于检测磁条移动时的磁场变化,卡钳套设于摩擦盘上,压力调节器用于推动卡钳挤压摩擦盘表面;控制器分别与霍尔传感器和压力调节器电连接,用于接收霍尔传感器传递的数据并控制压力调节器调节推动卡钳挤压摩擦盘表面的压力大小。可调式线控制动踏板模拟器能够主动调节不同驾驶员对制动踏板压力大小的需求。
Adjustable brake-by-wire pedal simulator
一种可调式线控制动踏板模拟器
2022-07-05
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |