Method/system for controlling upshifting in an automated mechanical transmission system
US6233512A · kind A · utility
0Cited by
11References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 8, 1998 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Sep 8, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S477/905
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A control system/method to minimize unwanted multiple upshifts in an automated mechanical transmission system (12). After a full-throttle upshift (54A), the engine speeds at which upshifts are commanded are increased from a default value (54) to a modified value (72) until the occurrence of a reset event.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.