According to the anti-lock braking system, the structure of a traditional anti-lock braking system is not changed, only the electromagnetic valve, the multiple sets of one-way valves and matched control logic are added, the anti-lock braking system has the functions of assisting parking and the like, and therefore low cost is maintained, and more requirements of users are met. The anti-lock braking system comprises an anti-lock braking control module, a brake master cylinder, an electromagnetic valve, a front wheel braking module, a rear wheel braking module and a one-way valve set. The anti-lock braking control module is used for sending an auxiliary parking signal to the electromagnetic valve, the front wheel braking module and the rear wheel braking module; the brake master pump is used for outputting a first set amount of brake fluid according to the travel of the brake pedal, and the electromagnetic valve is used for responding to an auxiliary parking signal, closing the first fluid outlet and the second fluid outlet and communicating with the third fluid outlet; and the front wheel braking module and the rear wheel braking module are used for responding to the auxiliary parking signal, so that the braking pressure of the front wheel and the rear wheel is kept at a first set pressure value.
本申请实施例提出了一种防抱死制动系统,能够不变动传统防抱死制动系统结构,仅添加电磁阀、多组单向阀及配套控制逻辑,使防抱死制动系统具备辅助驻车等功能,从而既维持较低成本又满足用户的更多需求。其中,所述防抱死制动系统包括:防抱死制动控制模块、制动总泵、电磁阀、前轮制动模块、后轮制动模块、单向阀组;防抱死制动控制模块,用于向电磁阀、前轮制动模块与后轮制动模块发送辅助驻车信号;制动总泵,用于根据制动踏板行程输出第一设定量的制动液,电磁阀,用于响应于辅助驻车信号,闭合第一出液口与第二出液口,连通第三出液口;前轮制动模块与后轮制动模块,用于响应于辅助驻车信号,使前轮与后轮的制动压力保持在第一设定压力值。
Anti-lock braking system
一种防抱死制动系统
2023-08-11
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |