The invention provides a brake system of an automobile, the automobile and a control method of the brake system so as to improve the redundancy performance of the brake system. The scheme of the invention is suitable for intelligent automobiles, new energy automobiles or traditional automobiles and the like. Specifically, the scheme of the invention relates to the improvement of the brake system in the automobile. According to the brake system, a first control valve 130 is connected with a first brake pipeline 111 and a second brake pipeline 121, so that when the first control valve 130 is ina conducting state, the first brake pipeline 111 is communicated with the second brake pipeline 121, brake fluid between the two brake pipelines can circulate, and the redundancy performance of the brake system can be improved. The situation that in an existing braking system, the first brake pipeline 111 and the second brake pipeline 121 are two independent brake pipelines, and after a pressure providing device (a pressurizing device and a braking main cylinder) on one brake pipeline fails, the automobile loses half of braking force is avoided.
本申请提供了汽车的制动系统、汽车及制动系统的控制方法,以提高制动系统的冗余性能。本申请的方案适用于智能汽车、新能源汽车或者传统汽车等。具体地,本申请的方案涉及对上述汽车中制动系统的改进。在本申请实施例的制动系统中,通过第一控制阀130连接第一制动管路111与第二制动管路121,使得第一控制阀130处于导通状态时,第一制动管路111与第二制动管路121连通,使得两条制动管路之间的制动液可以流通,有利于提高制动系统的冗余性能。避免了现有的制动系统中第一制动管路111与第二制动管路121为两条相互独立的制动管路,当一条制动管路上压力提供装置(增压装置和制动主缸)失效后,汽车便会失去一半的制动力。
Brake system of automobile, automobile and control method of brake system
汽车的制动系统、汽车及制动系统的控制方法
2021-03-30
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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