A multi-circuit electrohydraulic motor vehicle brake system includes a plurality of calipers having hydraulically actuated actuators which are hydraulically connected to an electronically controlled unit. The unit includes an electronic unit ECU and a hydraulic unit HCU. At least some of the calipers, additionally or separately include electromechanical actuators 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 is connected to the electromechanical actuators via respective two separate electrical supply lines, and the electronic unit has at least one electrical switch for supplying the electromechanically actuated actuators with power.
MEHRKREISIGE ELEKTROHYDRAULISCHE KRAFTFAHRZEUGBREMSANLAGE UND BETRIEBSVERFAHREN DAZU
MULTIPLE-CIRCUIT ELECTRO-HYDRAULIC BRAKE SYSTEM FOR MOTOR VEHICLE AND OPERATING METHOD FOR SUCH A SYSTEM
SYSTÈME DE FREINAGE ÉLECTROHYDRAULIQUE À CIRCUITS MULTIPLES POUR VÉHICULE AUTOMOBILE ET MÉTHODE D'EXPLOITATION POUR UN TEL SYSTÈME
2022-08-03
Patent
Electronic Resource
German
European Patent Office | 2019
|European Patent Office | 2025
|ELEKTROHYDRAULISCHE KRAFTFAHRZEUG-BREMSANLAGE UND BETRIEBSVERFAHREN DAFÜR.
European Patent Office | 2018
|