Method for setting a limiting value of a vehicle state variable in the event of an accident
US9604610B2 · kind B2 · utility
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1References
14Claims
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Key dates
| Filing date | Sep 7, 2010 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Nov 17, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2030/082
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a method for setting a limiting value of a vehicle state variable in a driver assistance system, in particular in an electronic stability program ESP, accelerations are measured by the airbag sensor system, and are used in the event of an accident of low to medium severity to determine limiting values of the yaw acceleration and the yaw rate. These limiting values are used for monitoring the functionality of the yaw rate sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.