Method for estimating speed of a braked vehicle
US5402345A · kind A · utility
13Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 24, 1992 |
| Grant date | Mar 28, 1995 |
| Priority date | — |
| Expiry date | Mar 24, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2250/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
To determine the free-rolling wheel peripheral speed V.sub.fRi, the brake pressure at one wheel is reduced at various times and the wheel speed and the braking force at this wheel are then determined. Using the steering angle, the yaw rate and the skew running angle, the speed of the free-rolling wheel can then be estimated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.