Data transmission method and communication protocol of the dynamic traffic information are described in this paper. Dynamic traffic information model and dynamic traffic database are established, then the query and refresh of road condition and display of the traffic information in embedded navigation system are realized. Experiments show that the display and refreshment of dynamic traffic information in digital map can meet the requirement of embedded dynamic navigation system.
Real-Time Dynamic Traffic Information for Urban Navigation Electronic Map
2012
6 Seiten
Conference paper
English
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