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Method and system for using real-time traffic broadcasts with navigation systems

  • US 6,741,932 B1
  • Filed: 04/16/2002
  • Issued: 05/25/2004
  • Est. Priority Date: 04/16/2002
  • Status: Expired due to Term
First Claim
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1. A method for providing traffic data to end users comprising:

  • forming traffic messages using location reference codes assigned by a second data supplier;

    converting the traffic messages formed with the location reference codes assigned by the second data supplier into traffic messages formed with the location reference codes assigned by a first data supplier; and

    transmitting the traffic messages formed with the location reference codes assigned by the first data supplier to end users.

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