Vehicle transmission control device
US7335124B2 · kind B2 · utility
6Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2006 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Aug 14, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/911
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention is directed to a transmission that controls multiple torque generating elements. The transmission control device utilizes two torque generating elements that are connected to an output element through a differential which has two degrees of freedom and at least three rotating elements. The transmission can use the inertia response of the torque generating elements during a change in a command value of a demanded driving force and improves the ability to increase and decrease the output driving force and the responsiveness of any increase or decrease of the driving force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.