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System for establishing a vehicle parameter

  • US 7,460,950 B2
  • Filed: 09/17/2004
  • Issued: 12/02/2008
  • Est. Priority Date: 09/17/2004
  • Status: Expired due to Fees
First Claim
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1. A continuous recalibration method for a vehicle including a wheel speed sensor, comprising the steps of:

  • receiving signals from a satellite,deriving a reference value of a vehicle motion parameter from said satellite signals,receiving signals from said wheel speed sensor,deriving a measured value of said vehicle motion parameter from said wheel speed sensor signals, andcorrecting said wheel speed sensor signals so as to bring the measured value of said vehicle motion parameter into agreement with the reference value of said vehicle motion parameter.

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