The invention provides a real-time traffic data collecting and analyzing system based on Bluetooth technology. The system includes Bluetooth traffic data collectors and a cloud service platform. The Bluetooth traffic data collectors are used for acquiring Bluetooth MAC addresses of Bluetooth devices and transmitting the Bluetooth MAC addresses to the cloud service platform. According to the invention, based on detectable Bluetooth devices carried by vehicles or pedestrian on a road, dynamic travel time, average speed and area dynamic OD distribution information can be acquired in real time by using a MAC address capturing and matching technology and through the cloud computing and service platform.
Real-time traffic data collecting and analyzing system based on Bluetooth technology
2015-09-02
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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