Driving wheel slip control system for vehicles

Details Driving wheel slip control system for vehicles Driving wheel slip control system for vehicles

1989-03-21

1990-07-31

Marmor, Charles A.

Motor vehicles

With means for detecting wheel slip during vehicle...

123493, 123325, B60K 300

Patent

active

049443585

ABSTRACT:
A driving wheel slip control system for a vehicle equipped with an internal combustion engine, in which a decelerating condition of the engine is detected, a slip state of the driving wheels is detected, and the torque of the driving wheels is reduced in response to the detected slip state of the driving wheels. The torque reduction is inhibited irrespective of the detected slip state when the decelerating condition of the engine is detected. The engine is determined to be in the decelerating condition when the engine is in a region where the air-fuel ratio of a mixture being supplied to the engine is to be controlled to a value leaner than a stoichiometric ratio.

REFERENCES:
patent: 4445483 (1984-05-01), Hasegawa
patent: 4510911 (1985-04-01), Itobe
patent: 4581924 (1986-04-01), Otobe et al.
patent: 4690117 (1987-09-01), Isobe et al.
patent: 4762196 (1988-08-01), Harada et al.
patent: 4778025 (1988-10-01), Sakaguchi et al.

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