Anti-skid brake control system with variable wheel slippage criterion depending upon vehicular driving condition
US5140524A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 21, 1990 |
| Grant date | Aug 18, 1992 |
| Priority date | — |
| Expiry date | May 21, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T8/1755
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An anti-skid brake control system has a plurality of wheel speed sensors for monitoring rotation speed of each of the associated wheels independently of the others. Projected vehicle speed representative data is derived on the basis of one of the wheel speed indicative data representing the highest wheel speed. Wheel slippage criteria providing references for judgement whether wheel slip magnitude is in excess of a predetermined magnitude, are derived on the basis of the projected vehicle speed representative data. The system includes means for monitoring vehicular cornering behavior for making correction of said wheel slippage criteria on the basis of the magnitude of wheel speed difference between inner and outer wheels at a corner or curve for adapting respective wheel slippage criteria to the vehicular cornering behavior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.