Differential limit torque control apparatus

Details Differential limit torque control apparatus Differential limit torque control apparatus

1995-03-10

1996-10-22

Hurley, Kevin

Motor vehicles

With means for detecting wheel slip during vehicle...

36442603, B60K 2816

Patent

active

055667767

ABSTRACT:
A traction control apparatus for use with an automotive vehicle having an internal combustion engine through which an output drive is transmitted to drive road wheels. A demand for first traction control is produced based on a slippage produced on the drive road wheels during acceleration. The first traction control demand includes a normal demand for first traction control continuing for a time shorter than a limit time and an exceptional demand for first traction control continuing over the limit time. A limit value is set for the number of times the exceptional demand is permitted. In response to the first traction control demand, at least one of fuelcut control and ignition control is performed to reduce the engine output drive. The first traction control demand is ignored when the number of times the exceptional demand has occurred reaches the limit value.

REFERENCES:
patent: 5117934 (1992-06-01), Tsuyama et al.
patent: 5180027 (1993-01-01), Hagiya
patent: 5224565 (1993-07-01), Tamura et al.
patent: 5428539 (1995-06-01), Kawamura et al.

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