Acceleration slip control system for a motor vehicle

Details Acceleration slip control system for a motor vehicle Acceleration slip control system for a motor vehicle

1995-07-25

1997-05-20

Johnson, Brian L.

Motor vehicles

With means for detecting wheel slip during vehicle...

364426032, 364426028, 303142, B60K 2816

Patent

active

056304803

ABSTRACT:
An acceleration slip control system for a motor vehicle, comprising a "fuel-cut number" alteration restraint device (in FIG. 1) for restraining the alteration of the number of those cylinders of the engine of the motor vehicle to which fuel is to be cut off. When the fluctuating magnitude of the reduction of the torque of the engine as based on an actual engine torque and a target engine torque falls within a predetermined range which can be coped with by a brake control, the "fuel-cut number" alteration restraint device inhibits the alteration of the "fuel-cut number". Thus, frequence in the change of the "fuel-cut number" is lowered to prevent the temperature rise of a catalyst which is mounted in the motor vehicle.

REFERENCES:
patent: 5025881 (1991-06-01), Poirier et al.
patent: 5155686 (1992-10-01), Shiraishi et al.
patent: 5320422 (1994-06-01), Tsuyama et al.

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