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Title:
SHIFT POINT STRATEGY FOR HYBRID ELECTRIC VEHICLE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO2006014539
Kind Code:
A3
Abstract:
A method for determining a shift point strategy in a hybrid vehicle includes defining an input shaft speed for best acceleration, defining an input shaft speed for best fuel economy, determining driver intent compared to the best acceleration and the best fuel economy, and setting a shift point of the hybrid vehicle transmission based, at least in part, on the driver intent.

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Inventors:
BRUNEMANN GEORGE A (US)
BRACKNEY LARRY J (US)
Application Number:
PCT/US2005/024091
Publication Date:
April 13, 2006
Filing Date:
July 07, 2005
Export Citation:
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Assignee:
EATON CORP (US)
BRUNEMANN GEORGE A (US)
BRACKNEY LARRY J (US)
International Classes:
F16H61/02; B60W10/10; B60W20/00
Foreign References:
EP1356972A12003-10-29
DE19511866A11996-10-02
US20030000751A12003-01-02
DE19501315C11996-04-04
EP0634591A21995-01-18
DE4440706A11996-05-23
Other References:
See also references of EP 1781967A2
Download PDF:
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