Urban high-speed road traffic state judging and issuing system and method thereof
A technology of traffic status and express roads, applied in the field of intelligent transportation research, can solve problems such as large fluctuations in traffic flow status, achieve the effects of saving road construction investment, alleviating road congestion, and improving travel efficiency
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[0029] Reference figure 1 , This is a schematic diagram of the architecture of the real-time traffic information collection and processing system.
[0030] As shown in the figure, the field system includes a traffic parameter coil detector 1, an optical transceiver 2, a main control computer 3, and a traffic information information board 4.
[0031] The traffic parameter coil detector 1 is connected with the optical transceiver 2, the optical transceiver 2 is connected in a ring topology to form a ring network, and the optical transceiver 2 is connected with the main control computer 3. The main control computer 3 is connected to the infield system 10 and connects real-time data to the infield system.
[0032] The infield system includes a traffic parameter database 7, a GIS database 5, a traffic state processing server 6, and a plurality of system operation and monitoring terminals 8. The traffic state processing server 6 is connected to the traffic parameter database 7 to obtai...
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