The invention relates to a braking system which comprises a main braking system, a redundant braking system and an oil can. The main braking system comprises a first wheel cylinder set and a second wheel cylinder set. The first wheel cylinder set and the second wheel cylinder set each comprise a plurality of wheel cylinders and pressure increasing valves corresponding to the wheel cylinders. The redundant braking system comprises a first pressure unit, a first pressure energy accumulator, a first high-pressure isolating valve and a second high-pressure isolating valve, the first pressure unit is connected with a first port of the oil can through a first oil conveying line, and the first pressure energy accumulator is connected with the first pressure unit; the first pressure accumulator is connected with a first port of the first high-pressure isolating valve through a second oil conveying line and is further connected with a first port of the second high-pressure isolating valve through the second oil conveying line, and a pressure sensor is arranged on the second oil conveying line; a second port of the first high-pressure isolating valve is connected with the first end of each pressure increasing valve in the first wheel cylinder set, and a second port of the second high-pressure isolating valve is connected with the first end of each pressure increasing valve in the second wheel cylinder set.
本公开涉及一种制动系统,包括:主制动系统、冗余制动系统和油壶;主制动系统包括第一轮缸组和第二轮缸组,第一轮缸组和第二轮缸组均包括多个轮缸以及与每一轮缸对应的增压阀;冗余制动系统包括第一压力单元、第一压力储能器、第一高压隔离阀和第二高压隔离阀,第一压力单元通过第一输油线路与油壶的第一端口连接,第一压力储能器与第一压力单元连接;第一压力储能器通过第二输油线路与第一高压隔离阀的第一端口连接,还通过第二输油线路与第二高压隔离阀的第一端口连接,第二输油线路上设置有压力传感器;第一高压隔离阀的第二端口分别与第一轮缸组中各增压阀的第一端连接,第二高压隔离阀的第二端口分别与第二轮缸组中各增压阀的第一端连接。
Brake system and vehicle
一种制动系统及车辆
2023-11-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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