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Slip control system for a vehicle

  • US 5,022,483 A
  • Filed: 06/26/1990
  • Issued: 06/11/1991
  • Est. Priority Date: 06/29/1989
  • Status: Expired due to Fees
First Claim
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1. A slip control system of a vehicle having a load adjusting means for adjusting a load of an engine and a slip control means for reducing torque to be generated by the engine by controlling the load adjusting means prior to operation of an accelerator when a driven wheel slips to a large extent, wherein:

  • a control-unreactive region setting means for setting a control-unreactive region is provided so as to allow the load adjusting means to ensure a given amount of operation of the accelerator nearby a maximum opening angle of the accelerator prior to slip control by the slip control means;

    an engine control means is provided for controlling the engine on the basis of a predetermined condition so as to change the torque to be generated by the engine without control of the load adjusting means; and

    a correction means for correcting a control value of the engine control means in a direction of reducing the torque to be generated by the engine in the control-unreactive region.

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