The invention discloses an anti-lock brake system and a vehicle. The anti-lock brake system comprises a brake pump, a first brake part, a pressure reducing valve and a pipeline. The brake pump is used for providing brake oil. The first brake part comprises a brake wheel cylinder and a disc brake which are connected with each other. One end of the first sub-pipeline is connected with the brake pump, the other end of the first sub-pipeline is connected with the second sub-pipeline and the third sub-pipeline, the second sub-pipeline is connected with the first sub-pipeline and the brake wheel cylinder, and the third sub-pipeline is connected with the first sub-pipeline and the pressure reducing valve. In the first state, the anti-lock brake system conducts conventional braking, the brake pump works, the pressure reducing valve is closed, and brake oil flows into the brake wheel cylinder so that the brake wheel cylinder can push the disc brake to conduct braking; in the second state, the anti-lock brake system conducts emergency braking, the brake pump works, the pressure reducing valve is opened, part of brake oil flows out of the pressure reducing valve, and the force of the brake wheel cylinder for pushing the disc brake is reduced. According to the invention, rapid braking can be realized, the risk of wheel locking can be reduced, and the safety is improved.
本申请公开了一种防抱死刹车系统及车辆,防抱死刹车系统包括制动泵、第一制动部、减压阀和管路。制动泵用于提供刹车油。第一制动部包括相互连接的制动轮缸和碟刹器。第一子管路的一端连接制动泵,第一子管路的另一端连接第二子管路和第三子管路,第二子管路连接第一子管路和制动轮缸,第三子管路连接第一子管路和减压阀。第一状态时,防抱死刹车系统进行常规制动,制动泵工作,减压阀关闭,刹车油流入制动轮缸以使制动轮缸推动碟刹器刹车;第二状态时,防抱死刹车系统进行紧急制动,制动泵工作,减压阀开启,部分刹车油由减压阀流出,制动轮缸推动碟刹器的力减小。本申请既能实现快速制动,又可以降低车轮抱死的风险,提高了安全性。
Anti-lock braking system and vehicle
防抱死刹车系统及车辆
2024-05-24
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Braking device for vehicle, and anti-lock braking system
European Patent Office | 2015
|