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Method and apparatus for monitoring tire performance

  • US 7,114,383 B2
  • Filed: 01/07/2005
  • Issued: 10/03/2006
  • Est. Priority Date: 01/07/2005
  • Status: Active Grant
First Claim
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1. A method for monitoring slippage of a tire footprint against a surface, comprising:

  • (a) generating a reference frame of a portion of the surface corresponding to a portion of the tire footprint;

    (b) generating a sample frame of a portion of the surface corresponding to the portion of the tire footprint; and

    (c) comparing the reference frame with the sample frame to determine whether the portion of the tire footprint has moved relative to the surface.

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