Method and apparatus for drive slip control

Details Method and apparatus for drive slip control Method and apparatus for drive slip control

1996-11-08

1999-03-23

Hurley, Kevin

Motor vehicles

With means for detecting wheel slip during vehicle...

701 90, B60K 2816

Patent

active

058847197

ABSTRACT:
When at least one drive wheel is showing a tendency to spin, at least the torque of the drive unit of the vehicle is influenced so as to reduce the tendency to spin. The tendency to spin is recognized when the slip of at least one of the drive wheels exceeds a predetermined desired value, where this desired value is adjustable as a function of at least one operating variable. This minimum of one operating variable is associated with the drive power called for by the driver, and is based on at least one of gas pedal position and engine rpm. The desired slip is increased in the range of higher power demands to improve the traction.

REFERENCES:
patent: 4821606 (1989-04-01), Leiber
patent: 5029087 (1991-07-01), Cowan et al.
patent: 5085301 (1992-02-01), Imamura et al.
patent: 5164902 (1992-11-01), Kopper et al.
patent: 5313391 (1994-05-01), Sigl et al.
patent: 5351779 (1994-10-01), Yamashita
patent: 5588937 (1996-12-01), Kono et al.
patent: 5732376 (1998-03-01), Hrovat et al.

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