The invention discloses a real-time traffic status broadcasting method. The method comprises the following steps of: step 1, establishing a two-stage road and road endpoint indexing mechanism; step 2, confirming RID sets of the road required to broadcast the traffic status based on the two-stage indexing mechanism; step 3, extracting the real-time road condition information of the RID sets from a road condition information database and sending to travelers to broadcast real-time road conditions, thereby avoiding the travelers to encounter congestion sections. According to the method, the relevant roads are quickened in searching speed, and the real-time indexes of road information services are improved.
Real-time traffic status broadcasting method
2015-06-10
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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