System and method of compensating heating performance of continuously-variable-transmission-equipped vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 4, 2008
Grant Date -
Mar 30, 2006
app pub date -
Sep 29, 2005
filing date -
Sep 30, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for compensating a heating performance a motor vehicle with a CVT, wherein the system includes a coolant-temperature sensor for sensing an engine-coolant temperature, and a transmission ECU electronically linked to the CVT and the coolant-temperature sensor, wherein the transmission ECU is so programmed as to: determine whether or not heating-performance compensation is required in accordance with at least the engine-coolant temperature; obtain, if it is determined that heating-performance compensation is required, a target input rotation of the CVT in such a way as to avoid input rotation of the CVT from being below a lower limit value determined to restrain degradation of the drivability and shift quality while compensating the heating performance every vehicle speed; and shift-control the CVT in accordance with the target input rotation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully