Speed maintaining control of train vehicles
US4217643A · kind A · utility
22Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1978 |
| Grant date | Aug 12, 1980 |
| Priority date | — |
| Expiry date | Jun 28, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
There is disclosed a passenger vehicle speed maintaining control apparatus and method, including program microprocessor control apparatus for controlling the vehicle speed in response to an acceleration or tractive effort request P signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.