The invention discloses a handset positioning information-based real-time road traffic condition navigation system. The system is characterized by comprising the following steps of step 1, reflecting the location of a vehicle on a current road section and the movement speed of the vehicle by means of a handset satellite positioning system; step 2, transmitting the information to a computer server terminal through a 3G/4G mobile communication network; step 3, collecting a vast amount of handset real-time location and movement speed information by means of the computer server terminal, computing and analyzing the collected information to obtain the vehicle density, the average movement speed and the congestion length on each road section, and the congestion condition on each road section; step 4, feeding the congestion condition back to a handset by means of a computer server through the 3G/4G mobile communication network.
Handset positioning information-based real-time road traffic condition navigation system
2015-09-23
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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