Torque proportioning control system
US7614470B2 · kind B2 · utility
4Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2005 |
| Grant date | Nov 10, 2009 |
| Priority date | — |
| Expiry date | Nov 18, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2720/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of proportioning and delivering drive torque to the four wheels of a vehicle includes the steps of sensing the wheel speeds, yaw rate and body side slip of the vehicle, calculating the torque split for delivery to the front, rear, left and right of the vehicle, calculating the percentage of torque to be provided to the four wheels of the vehicle scaling such torque delivery based upon driveline architecture of the vehicle and delivering drive torque to the four wheels of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.