A Traffic monitoring system includes a plurality of mobile report devices and a central control server. The mobile report devices communicate with the wireless communication base stations nearby to get the real-time locations of the mobile report devices. The central control server communicates with the mobile report devices periodically to get the real-time locations of the mobile report devices, and generates the speeds of the mobile report devices according to real-time locations of the mobile report devices derived at different time points. The central control server identifies the road sections where the mobile report devices are located according to the real-time locations of the mobile report devices, and determines a traffic condition according to the speeds of the mobile report devices and the maximum speed limits of the road sections.
TRAFFIC MONITORING SYSTEM CAPABLE OF REPORTING THE TRAFFIC CONDITION IN REAL TIME
2018-05-17
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2018
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