Method and apparatus for providing transportation status information and using it
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United States of America Patent
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Dec 11, 2012
Grant Date -
May 14, 2009
app pub date -
May 17, 2006
filing date -
May 18, 2005
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Abstract
A method and apparatus for providing road status information and using the same are disclosed. A method for encoding traffic information includes the steps of: generating message management information including message identification (ID) information indicating that the traffic information is status information; generating status information including traffic status information; generating location information corresponding to the traffic status information; and generating a traffic information message including the message management information, the status information, and the location information. Therefore, the method provides a vehicle driver who travels along a traffic-jam road or congested road with road traffic status information in real time, such that the vehicle driver can arrive a desired destination within the shortest time using predicted road traffic information.
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