Method of operating a brake system for a motor vehicle and corresponding brake system
AssigneeAudi AG
InventorKrister PETERSEN
Life of this patent
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Abstract
A method of operating a brake system for a motor vehicle, the brake system has a parking brake device and actuating the parking brake device for generating a parking braking force on a wheel of the motor vehicle is only permitted if a speed value falls below a speed threshold value. As such, the speed value is determined from a measured speed value corresponding at least temporarily to a speed of the motor vehicle. If the measured speed value falls below the speed value, the speed value is made to track the measured speed value with a speed gradient limited to a speed gradient limit value.
Claims20
A method of operating a brake system for a motor vehicle, wherein the brake system has a parking brake device and actuating the parking brake device for generating a parking braking force on a wheel of the motor vehicle is permitted only if a speed value falls below a speed threshold value, wherein the speed value is determined from a measured speed value corresponding at least temporarily to a speed of the motor vehicle, wherein, if the measured speed value falls below the speed value, the speed value is made to track the measured speed value with a speed gradient limited to a speed gradient limit value.
Dependencies are inferred from the claim text.