Engine control method and device for a vehicle

Details Engine control method and device for a vehicle Engine control method and device for a vehicle

2006-05-23

2006-05-23

Lewis, Tisha (Department: 3681)

Interrelated power delivery controls, including engine control

Transmission control

Engine controlled by transmission

C477S111000, C123S406240, C701S054000

Reexamination Certificate

active

07048670

ABSTRACT:
An engine speed control that avoid undesirable transmission conditions such as clutch chattering. This is done by sensing actual conditions, which are likely to result in the undesirable transmission conditions such as clutch chattering and only changing the engine output when these exact conditions are found. The conditions sensed are the determination of excessive acceleration in engine speed or in the speed of a shaft associated with the engine or the degree of rotational variation or rotational acceleration.

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