Method for operating an automatic gearbox on a motor vehicle

Details Method for operating an automatic gearbox on a motor vehicle Method for operating an automatic gearbox on a motor vehicle

2006-04-18

2006-04-18

Ho, Ha (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

C477S046000, C477S068000, C701S052000

Reexamination Certificate

active

07029421

ABSTRACT:
A method is described for operating an automatic transmission in which a command for changing a current ratio of the automatic transmission is generated when achieving preset operating states of the vehicle automatically or by manual input in a manual shifting mode, the activated manual shifting mode being preferred to an automatic shifting mode. The manual shifting mode is quit when a current vehicle speed is less than a threshold value, or when a longitudinal acceleration of the vehicle is within a defined range, a lateral acceleration is less than a threshold value and a driver type evaluation counter is less than a limiting value.

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