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Brake system control method responsive to measured vehicle acceleration

  • US 6,125,319 A
  • Filed: 08/17/1998
  • Issued: 09/26/2000
  • Est. Priority Date: 08/17/1998
  • Status: Expired due to Fees
First Claim
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1. A brake system control method, comprising the steps of:

  • determining a maximum acceleration of a vehicle on a high coefficient of adhesion road surface;

    measuring an acceleration of the vehicle;

    determining a ratio between the measured acceleration of the vehicle and the maximum acceleration of the vehicle on the high coefficient of adhesion road surface;

    responsive to the ratio, determining a signal indicative of present coefficient of adhesion;

    determining a brake actuator command responsive to the signal; and

    providing the brake actuator command to a brake actuator.

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