The electronic hydraulic decoupling braking system is characterized in that an ESC auxiliary oil supply loop one-way valve is connected between a liquid storage pot and an ESC module; the liquid storage pot is respectively connected with the first cavity and the second cavity of the main cylinder; the self-checking valve is arranged between the liquid storage pot and the second cavity of the main cylinder; the brake pedal is connected with the master cylinder push rod; the self-checking valve parallel check valve is connected with the self-checking valve in parallel The main cylinder pressure sensor is arranged between the main cylinder first cavity and the first isolating valve; the pedal feeling simulator is connected between the outlet of the second cavity of the main cylinder and the second isolating valve; a pressurizing unit pressure sensor is arranged at an outlet of the pressure building unit; the first isolating valve and the second isolating valve are respectively arranged on an outlet of the first brake pipeline and an outlet of the second brake pipeline; the pressure buildup unit is connected with a first brake pipeline and a second brake pipeline through two suction valves, leads to the ESC module and is connected with a first cavity of a main cylinder through a pressure buildup unit electromagnetic valve. The control unit ECU receives signals of all the sensors and braking instructions and controls the electronic hydraulic decoupling braking system to execute a preset working mode.
本发明公开了一种电子液压解耦制动系统,包括:ESC副供油回路单向阀连接在储液壶和ESC模块之间;储液壶分别与主缸第一腔、第二腔相连;自检阀设置在储液壶与主缸第二腔之间;制动踏板连接主缸推杆;自检阀并联单向阀与自检阀并联;主缸压力传感器设置在主缸第一腔和第一隔离阀之间;踏板感觉模拟器连接在主缸第二腔出口与第二隔离阀之间;增压单元压力传感器布置在建压单元出口;第一、第二隔离阀分别设置在第一制动管路的出口上和第二制动管路的出口上;建压单元通过两个吸入阀分别与第一、第二制动管路相连并通往ESC模块,通过建压单元电磁阀连接主缸第一腔;控制单元ECU接收各传感器信号和制动指令,控制电子液压解耦制动系统执行预定工作模式。
Electronic hydraulic decoupling brake system
电子液压解耦制动系统
15.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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