Method and apparatus for controlling automatic transmission of a

Details Method and apparatus for controlling automatic transmission of a Method and apparatus for controlling automatic transmission of a

1996-04-11

1998-01-20

Wright, Dirk

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

477 61, 477110, F16H 566, B60K 4118

Patent

active

057096295

ABSTRACT:
A signal detector is located before an automatic transmission for detecting timing such that torque outputted from a torque converter of the automatic transmission at the moment of upshifting changes from clutch before shift to clutch after shift. A signal detector is located after the automatic transmission for detecting timing such that torque outputted from a torque converter of said automatic transmission at the moment of downshifting changes from clutch before shift to clutch after shift. An apparatus executes the driving shaft torque control in response to the changes in both torque signal detectors.

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