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NAVIGATION SYSTEM

  • US 20120239281A1
  • Filed: 03/16/2012
  • Published: 09/20/2012
  • Est. Priority Date: 03/17/2011
  • Status: Active Grant
First Claim
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1. A computer-implemented method for providing a description of a road segment using location reference points, the method comprising the steps of:

  • providing two first location reference points configured to identify a road including a road segment, where a first point of the two first location reference points corresponds to a first location along the road and a second point of the two first location reference points corresponds to a second location along the road;

    providing two second location reference points configured to identify a portion of the road between the first location and the second location where the road segment is located; and

    generating, through the use of a processor, a description of the road segment based on the two first location reference points and the two second location reference points.

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