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Method and system of utilizing satellites to transmit traffic congestion information to vehicles

  • US 20050099322A1
  • Filed: 11/07/2003
  • Published: 05/12/2005
  • Est. Priority Date: 11/07/2003
  • Status: Active Grant
First Claim
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1. A system for communicating traffic information to a mobile user, comprising:

  • a traffic information station for aggregating and transmitting aggregated traffic information of segments of a road network;

    an uplink communicator for transmitting said aggregated traffic information;

    at least one satellite for receiving said aggregated traffic information from said uplink communicator and transmitting the received aggregated traffic information;

    a receiver for receiving said transmitted aggregated traffic information from said at least one satellite; and

    a navigation system for receiving said transmitted aggregated traffic information, processing said traffic information and delivering to a driver interface to permit said mobile user to receive the navigation system for reporting traffic congestion information at said segments of said road network.

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