Method for operating a hydraulic power vehicle braking system for autonomous driving
AssigneeRobert Bosch GmbH
InventorThomas Bruex
Life of this patent
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Abstract
For operation of a hydraulic power vehicle braking system for autonomous driving, a brake pressure is generated using a second power brake pressure generator if, after a predefined first time span, no brake pressure or insufficient brake pressure has been generated using a first power brake pressure generator. The generation of the brake pressure using the second power brake pressure generator is aborted if, within a second time span, which is longer than the first time span, no error message is present from the first power brake pressure generator.
Claims7
A method for operating a hydraulic power vehicle braking system for autonomous driving, which includes a first power brake pressure generator and a second power brake pressure generator, to which a hydraulic wheel brake is connected, the method comprising the following steps:
- generating, in the event of a brake signal, a brake pressure using the second power brake pressure generator when, after a predefined first time span from receiving the brake signal, the first power brake pressure generator does not generate a predefined brake pressure and the brake signal is still present.
Dependencies are inferred from the claim text.