System for controlling engine output based upon slipping conditi

Details System for controlling engine output based upon slipping conditi System for controlling engine output based upon slipping conditi

1991-02-27

1993-07-06

Lall, Parshotham S.

Boots, shoes, and leggings

36443105, 180197, 123361, B60K 3102, F02D 4300

Patent

active

052259820

ABSTRACT:
An engine output controlling system for a vehicle by which a driving torque produced by the engine is utilized effectively and such a possible slip of a driving wheel the vehicle that makes driving of the vehicle difficult. The system detects a slipping condition of the driving wheel, sets an aimed driving torque of the engine in accordance with the slipping condition thus detected, and controls the engine to generate the aimed driving torque thus set and controls the engine to retard the ignition timing thereof when the detected slipping condition is excessively great. The system obtains a slip changing rate of the driving wheel, and sets a retard amount, with which the ignition timing is to be retarded, in accordance with the slip changing rate detected.

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patent: 4637487 (1987-01-01), Nakamura
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patent: 4933857 (1990-06-01), Hashiguchi et al.
patent: 5025882 (1991-06-01), Ghoneim et al.
patent: 5073865 (1991-12-01), Togai et al.

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