Traction control system for automotive vehicles

Details Traction control system for automotive vehicles Traction control system for automotive vehicles

1997-02-14

1999-12-14

Cuchlinski, Jr., William A.

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Indication or control of braking, acceleration, or deceleration

701 70, 701 84, 180197, B60K 2800

Patent

active

06002979&

ABSTRACT:
An automobile traction control system includes a traction control unit for calculating a slip amount as the difference between a drive-wheel speed and a target drive-wheel speed, an engine control unit cooperating with a fuel-supply system for decreasingly compensating the engine power by the fuel-out control action in response to the slip amount, and a temperature sensor for detecting an internal combustion engine temperature. The traction control unit is responsive to the internal combustion engine temperature for properly setting the target drive-wheel speed or for properly setting control gains of the engine control system so that the engine speed is maintained above a minimum internal combustion engine revolution speed at which engine stall is prevented.

REFERENCES:
patent: 5168952 (1992-12-01), Oono et al.
patent: 5265693 (1993-11-01), Rees et al.

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