A method and system for collecting and distributing vehicle traffic congestion information is disclosed. The method and system optionally involves deploying probe vehicles or other data sources for collecting and transmitting detailed traffic information which describes vehicle speeds actually being...http://www.google.fr/patents/US7026958?utm_source=gb-gplus-shareBrevet US7026958 - Method and system of utilizing satellites to transmit traffic congestion information to vehicles
Method and system of utilizing satellites to transmit traffic congestion ...
