Method for operating a hydraulic power vehicle braking system for autonomous driving
US11958463B2 · kind B2 · utility
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1References
7Claims
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Assignee
Inventor
Key dates
| Filing date | Apr 28, 2020 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Jan 11, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2270/404
- WIPO fieldTransport
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.