Driving control apparatus for vehicle and driving control...

Details Driving control apparatus for vehicle and driving control... Driving control apparatus for vehicle and driving control...

2005-06-21

2005-06-21

Pang, Roger (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Engine controlled by transmission

C477S118000

Reexamination Certificate

active

06908413

ABSTRACT:
In the case where a signal for coasting time downshifting is output while fuel cut is performed and fuel supply is stopped, and a hydraulic pressure PC1of a low speed side frictional engagement device is being gradually increased and an engine speed NE is being increased, when the fuel cut is cancelled and the fuel supply is restarted, the hydraulic pressure PC1is reduced to a hydraulic pressure value immediately before an amount of torque is applied to the low speed side frictional engagement device.

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patent: 1-115738 (1989-05-01), None
patent: 401115739 (1989-05-01), None
patent: 9-53718 (1997-02-01), None
patent: 11-287317 (1999-10-01), None

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