| 摘要 |
The invention relates to a multi-circuit electrohydraulic motor vehicle brake system (1), comprising a plurality of calipers (2-5) having hydraulically actuated actuators which are hydraulically connected to an electronically controlled unit (6), said unit comprising an electronic unit ECU and a hydraulic unit HCU, at least some of the calipers (2-5), additionally or separately comprising electromechanical actuators (10, 11) for actuating or releasing a parking brake effect. In order to cut down on electrical interfaces and electronic units in a motor vehicle, the electronic unit EPB+ESC-ECU is connected to the electromechanical actuators (10, 11) via respective two separate electrical supply lines (12, 13), and the electronic unit EPB+ESC-ECU has at least one electrical switching means for supplying the electromechanically actuated actuators (10, 11) with power. |
