The electric control power assisting device comprises a motor, an output rod assembly, a transmission assembly, a pedal input assembly and a brake master cylinder, a controller is arranged on the motor, the controller is in signal connection with the motor, the motor is in transmission connection with the transmission assembly, the transmission assembly comprises a lead screw, the pedal input assembly is arranged in the lead screw in a sliding mode, and the brake master cylinder is arranged in the pedal input assembly. The pedal input assembly is in signal connection with the controller, the end of the lead screw abuts against the output rod assembly, the output rod assembly comprises a rubber pad, a first output push rod and a push rod connector, the first end of the first output push rod is matched with the pedal input assembly, and the second end of the first output push rod is connected with the push rod connector. The rubber pad is arranged between the first output push rod and the push rod connector in an abutting mode, the push rod connector abuts against a piston of the brake master cylinder, ABS or ESC of different manufacturers can be matched, and when brake fluid is reversely pumped to the brake master cylinder, the piston compresses the rubber pad to enable the piston to have the distance capable of moving in the direction of the output rod assembly, so that oil pressure in the brake master cylinder is reduced.
本发明公开的一种电控助力装置及制动方法,包括电机、输出杆组件、传动组件、踏板输入组件和制动主缸,电机上设有控制器,控制器与电机信号连接,电机与传动组件传动连接,传动组件包括丝杠,丝杠内滑动设有踏板输入组件,踏板输入组件与控制器信号连接,丝杠的端部与输出杆组件相抵,输出杆组件包括橡胶垫、第一输出推杆和推杆接头,第一输出推杆的第一端与踏板输入组件相配合,第一输出推杆的第二端连接有推杆接头,橡胶垫被抵设于第一输出推杆与推杆接头之间,推杆接头与制动主缸的活塞相抵,可以匹配不同厂家ABS或ESC,当制动液反泵到制动主缸时,活塞通过压缩橡胶垫使得活塞具有可向输出杆组件方向移动的距离,以降低制动主缸内的油压。
Electric control power assisting device and braking method
一种电控助力装置及制动方法
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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