METHOD FOR OPERATING AN AUTOMATED PARKING BRAKE IN A MOTOR VEHICLE
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Abstract
In a method for operating an automated parking brake in a motor vehicle whose drive train includes a transmission and a clutch, an instantaneous clutch engagement point is ascertained during a driving operation of the motor vehicle and the presence of a starting request is checked when the parking brake is activated. If the presence of a starting request is detected, the activated parking brake is automatically released, the detection of the presence of a starting request taking place as a function of the ascertained clutch engagement point.
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Citations
24 Claims
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1-13. -13. (canceled)
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14. A method for operating an automated parking brake in a motor vehicle having a drive train which includes a transmission and a clutch, the method comprising:
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ascertaining, during a driving operation of the motor vehicle, an instantaneous clutch engagement point during at least one disengagement operation of the clutch; checking for the presence of a starting request if the parking brake is activated; and in the case the presence of the starting request is detected, automatically releasing the activated parking brake, wherein the detection of the presence of the starting request takes place as a function of the ascertained instantaneous clutch engagement point. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22)
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23. A non-transitory computer-readable data storage medium storing a computer program having program codes which, when executed on a computer, performs a method for operating an automated parking brake in a motor vehicle having a drive train which includes a transmission and a clutch, the method comprising:
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ascertaining, during a driving operation of the motor vehicle, an instantaneous clutch engagement point during at least one disengagement operation of the clutch; checking for the presence of a starting request if the parking brake is activated; and in the case the presence of the starting request is detected, automatically releasing the activated parking brake, wherein the detection of the presence of the starting request takes place as a function of the ascertained instantaneous clutch engagement point.
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24. A control device of a motor vehicle for operating an automated parking brake in a motor vehicle having a drive train which includes a transmission and a clutch, comprising:
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means for ascertaining, during a driving operation of the motor vehicle, an instantaneous clutch engagement point during at least one disengagement operation of the clutch; means for checking for the presence of a starting request if the parking brake is activated; and means for automatically releasing the activated parking brake, in the case the presence of the starting request is detected, wherein the detection of the presence of the starting request takes place as a function of the ascertained instantaneous clutch engagement point.
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Specification