Method for operating a motor vehicle, control device for a braking system, and braking system for a motor vehicle
First Claim
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1. A method for operating a motor vehicle, comprising:
- carrying out an automated driving process;
actuating a first braking device that, in an operative state, is configured to decelerate the motor vehicle;
detecting, during the automated driving process, at least one operating parameter of the motor vehicle, the at least one operating parameter characterizing a driving state of the motor vehicle other than a state of the first braking device;
checking whether the at least one operating parameter satisfies a specified test criterion configured such that the specified test criterion is not satisfied when the first braking device is in a fault state; and
in response to the at least one operating parameter not satisfying the specified test criterion, actuating a second braking device to decelerate the motor vehicle.
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Abstract
A method for operating a motor vehicle includes carrying out an automated driving process that includes using a first braking device to decelerate the motor vehicle in an automated manner. The method further includes recording at least one operating parameter of the motor vehicle during the automated driving process, and carrying out a check in order to determine whether the at least one operating parameter satisfies a predetermined test criterion. The method also includes decelerating the motor vehicle in an automated manner using a second braking device if the at least one operating parameter does not satisfy the test criterion.
30 Citations
12 Claims
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1. A method for operating a motor vehicle, comprising:
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carrying out an automated driving process; actuating a first braking device that, in an operative state, is configured to decelerate the motor vehicle; detecting, during the automated driving process, at least one operating parameter of the motor vehicle, the at least one operating parameter characterizing a driving state of the motor vehicle other than a state of the first braking device; checking whether the at least one operating parameter satisfies a specified test criterion configured such that the specified test criterion is not satisfied when the first braking device is in a fault state; and in response to the at least one operating parameter not satisfying the specified test criterion, actuating a second braking device to decelerate the motor vehicle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A brake system for a motor vehicle comprising:
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a first braking device; a second braking device; and a control unit operatively connected to the first braking device and the second braking device and configured to; carry out an automated driving process; actuate the first braking device; detect, during the automated driving process, at least one operating parameter of the motor vehicle, the at least one operating parameter characterizing a driving state of the motor vehicle other than a state of the first braking device; check whether the at least one operating parameter satisfies a specified test criterion configured such that the specified test criterion is not satisfied when the first braking device is in a fault state; and in response to the at least one operating parameter not satisfying the specified test criterion, actuating the second braking device to decelerate the motor vehicle. - View Dependent Claims (11, 12)
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Specification