The invention relates to a motor vehicle brake system having at least four hydraulically controllable wheel brakes (8a-8d), comprising, for each of the wheel brakes (8a-8d), an electrically controllable, currentless open first wheel valve (6a-6d) and an electrically controllable, currentless closed second wheel valve (7a-7d), a first electrically controllable pressure source (5), which is connected to the first wheel valves (6a-6d) by a first brake supply line (13), wherein an electrically controllable circuit breaker valve (9) is arranged in the first brake supply line (13), by means of whichtwo of the first wheel valves (6c, 6d) can be hydraulically separated from the first pressure source (5), a second electrically controllable pressure source (2) and a pressure medium reservoir (4), which is in particular under atmospheric pressure, wherein the circuit breaker valve (9) is designed to be currentless open and the second electrically controllable pressure source (2) is connected tothe second wheel valves (7a-7d) via a second brake supply line (33).
本发明涉及一种用于机动车的制动系统,所述制动系统具有至少四个能液压操纵的车轮制动器(8a‑8d),所述制动系统包括:用于车轮制动器(8a‑8d)中的每个车轮制动器的能电操纵的、以常开的方式实施的第一车轮阀(6a‑6d)以及能电操纵的、以常关的方式实施的第二车轮阀(7a‑7d);能电操纵的第一压力源(5),该第一压力源通过第一制动器供给线路(13)与所述第一车轮阀(6a‑6d)连接,在第一制动器供给线路(13)中布置有能电操纵的回路分离阀(9),借助于该回路分离阀能使第一车轮阀中的两个第一车轮阀(6c、6d)与第一压力源(5)液压分离;能电操纵的第二压力源(2);尤其处于环境压力下的压力介质储存容器(4),回路分离阀(9)以常开的方式实施,能电操纵的第二压力源(2)通过第二制动器供给线路(33)与第二车轮阀(7a‑7d)连接。
Brake system and two methods for operating such a brake system
制动系统及用于运行这种制动系统的两种方法
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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