A braking system comprises a pedal assembly (1), a hydraulic assembly (2), a reversing assembly (3), a driving wheel assembly, a pedal feeling simulator (6) and a first electronic control unit (7), the first electronic control unit (7) is electrically connected with the reversing assembly (3) and can control the reversing assembly (3) to switch working positions, and the reversing assembly (3) comprises at least two working positions. At the first working position, a brake fluid output port of the hydraulic assembly (2) is communicated with the driving wheel assembly through the reversing assembly (3). And at the second working position, the first electronic control unit (7) is electrically connected with the driving wheel assembly to control the driving wheel assembly to provide braking force. By means of the system, when a vehicle is in a normal working condition or a non-complete failure working condition, braking force is completely provided based on an electronic mechanical braking system and does not depend on a hydraulic system, and when the vehicle is in the complete failure working condition, a driver can step on a braking pedal and provide the braking force through the hydraulic system.
一种制动系统,包括:踏板组件(1),液压组件(2),换向组件(3),驱动轮组件,踏板感觉模拟器(6)以及第一电子控制单元(7),第一电子控制单元(7)与换向组件(3)电连接,可以控制换向组件(3)切换工作位置,换向组件(3)包括至少两种工作位置,在第一种工作位置时,液压组件(2)的制动液输出口通过换向组件(3)与驱动轮组件连通。在第二种工作位置时,第一电子控制单元(7)与驱动轮组件电连接,控制驱动轮组件提供制动力。通过该系统,使车辆处于正常工作工况或者非完全失效的工况时,完全基于电子机械制动系统提供制动力,不依赖液压系统提供制动力,在车辆处于完全失效的工况时,可通过驾驶员脚踩制动踏板,通过液压系统提供制动力。
Braking system, braking method and automobile
一种制动系统、制动方法及汽车
2021-04-13
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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