Method and system for calibrating a pressure sensor for an automatic transmission
US8285463B2 · kind B2 · utility
4Cited by
16References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2009 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Jan 28, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2312/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method and control system for operating a transmission includes a transmission control module determining a transmission sensor signal and a transmission pressure sensor offset prior to starting a vehicle engine and an engine start initiator starting the vehicle engine. The transmission control module controls a transmission function in response the transmission pressure sensor offset and the pressure sensor signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.