Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Transmission control
Reexamination Certificate
2008-01-01
2008-01-01
Beaulieu, Yonel (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Transmission control
C701S060000, C701S034000
Reexamination Certificate
active
07315775
ABSTRACT:
The present invention is a control system and method for the determination of a simulated transmission fluid temperature value using multiple linear regression. The present invention also provides a control system and method to diagnose the health of the transmission fluid temperature sensor and provides a default transmission fluid temperature value should failure of the transmission fluid temperature sensor occur.
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patent: 5848381 (1998-12-01), Ishii et al.
patent: 5995887 (1999-11-01), Hathaway et al.
patent: 7103460 (2006-09-01), Breed
patent: 7147366 (2006-12-01), Melby et al.
Beaulieu Yonel
GM Global Technology Operations Inc.
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