Automatic engine/transmission control system
US4740898A · kind A · utility
50Cited by
21References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 17, 1986 |
| Grant date | Apr 26, 1988 |
| Priority date | — |
| Expiry date | Jul 17, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W10/11
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle control system automatically controls both the engine and transmission of the vehicle in response to operator inputs and in response to sensed parameters. The control system has separate selectable operational modes--a constant ground speed mode and a constant engine speed mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.