METHOD FOR HYDRAULICALLY BOOSTING AN ELECTRIC PARKING BRAKE OF A VEHICLE
摘要
A method for hydraulically boosting a vehicle electric parking brake having a hydraulic service brake and an electric parking brake. Application forces electically generated by the parking brake function is superimposed on the boosting brake force generated by a hydraulic boosting brake pressure provided by the service brake to the brake actuator. When the parking brake is actuated to generate a predetermined application force, the force generated by the brake actuator is detected as the actual value, if an actual value of the measured value is smaller than a first target value a boosting brake pressure value is applied to the brake actuator, and by means of the parking brake function an adjustment function for the tension of the brake actuator to which the hydraulic boosting brake pressure is applied is carried out to achieve the predetermined application force.
申请公布号
EP2720918(B1)
申请公布日期
2016.04.20
申请号
EP20120728535
申请日期
2012.06.19
申请人
CONTINENTAL TEVES AG&CO. OHG
发明人
BERGER, KLAUS;LESKA, PETER;STREHLE, CHRISTIAN;STRECKER, ANDREAS;WIENS, EDUARD;SCHNEIDER, HEINZ-ANTON;MARON, CHRISTOF;WOYWOD, JÜRGEN;PAGEL, KLAUS DIETER;KEBBEL, CHRISTIAN