CONTROL APPARATUS FOR AT LEAST ONE ELECTRIC PARKING BRAKE OF BRAKE SYSTEM OF VEHICLE, AND METHOD FOR OPERATING BRAKE SYSTEM OF VEHICLE COMPRISING BRAKE BOOSTER AND ELECTRIC PARKING BRAKE

摘要

PROBLEM TO BE SOLVED: To provide a control apparatus for at least one electric parking brake of a brake system of a vehicle.SOLUTION: A target amount concerning a target brake torque to be applied by an electric parking brake (12) can be regulated by a controller (18), and a control signal (20) corresponding to this can be outputted. The controller (18) refers to a signal (22) which is provided and determines or recognizes whether a brake booster (14) exists in a function restriction state or a dysfunction state, and depending on the situation, regulates the target amount taking a preset amount (24), which is provided with respect to a requested whole brake torque, into consideration, and is so additionally designed as to control the electric parking brake (12) thereby enabling exertion of an actual brake torque corresponding to this by the electric parking brake (12).SELECTED DRAWING: Figure 1