Control device for at least one electric parking brake of a brake system of a vehicle and method for operating a brake system of a vehicle having a brake booster and an electric parking brake
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United States of America Patent
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Jun 25, 2019
Grant Date -
Mar 17, 2016
app pub date -
May 5, 2014
filing date -
May 13, 2013
priority date (Note) -
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Abstract
A control device for at least one electric parking brake of a vehicle brake system of a vehicle having a control instrument, to determine a setpoint variable regarding a setpoint braking torque to be generated with the parking brake and to output a control signal, the control instrument being configured to ascertain/detect, based on at least one provided signal, whether a brake booster is in at least one functionally limited or incapacitated state, and, if indicated, to determine the setpoint variable by considering at least one defined parameter regarding a requested total braking torque and to control the electric parking brake so that a corresponding actual braking torque is exertable with the parking brake. Also described is an electric parking brake for a vehicle brake system and to a vehicle brake system, and a method for operating a vehicle brake system having a brake booster and an electric parking brake.
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