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GPS-based traffic monitoring system

  • US 20080177470A1
  • Filed: 04/16/2007
  • Published: 07/24/2008
  • Est. Priority Date: 06/30/2005
  • Status: Active Grant
First Claim
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1. A vehicle comprising:

  • memory for storing map data;

    a global positioning system (GPS) module that transmits vector and location data and that receives traffic reports from a remote traffic monitoring system; and

    an adaptive map building module including;

    a path determining module that determines a travel path of said vehicle based on said vector and location data;

    a comparing module that compares said travel path to roads defined by said map data; and

    an identifying module that selectively identifies new roads based on said comparison.

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