Control system for automotive engine with automatic transmission

Details Control system for automotive engine with automatic transmission Control system for automotive engine with automatic transmission

1991-11-25

1993-07-20

Braun, Leslie A.

Machine element or mechanism

Rotary member or shaft indexing, e.g., tool or work turret

Preselected indexed position

74857, 74859, 74860, B60K 4108, B60K 4104, B60K 4106

Patent

active

052283674

ABSTRACT:
A control system for controlling an engine having an automatic transmission includes an engine torque controller for dropping an engine output torque after a downshift signal is provided and calculating a value representative of an engine output torque. The engine output torque is dropped sooner as the value calculated becomes larger when a downshift signal is provided.

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patent: 5094125 (1992-03-01), Bota

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