A dynamic optimization method for traffic signals at urban intersections under the environment of Internet of Vehicles
A dynamic optimization and intersection technology, applied in traffic signal control, road vehicle traffic control system, traffic flow detection, etc., can solve the problem of data reliability to be improved, single optimization target, inability to obtain comprehensive and real-time traffic information, etc. question
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[0054] The present invention applies the dedicated short-range communication technology (DSRC) under the Internet of Vehicles environment to design a vehicle-vehicle and vehicle-road wireless communication system. The schematic diagram of a city intersection under the Internet of Vehicles environment is as follows figure 1 shown.
[0055] The research process of the urban intersection signal optimization method based on Internet of Vehicles technology needs to meet the following three requirements:
[0056]Requirement 1: The vehicles queuing at the intersection do not consider the influence of lateral interference and other vehicles changing lanes;
[0057] Requirement 2: Each vehicle is equipped with communication equipment, and the vehicles are fully controlled after entering the intersection control area, that is, the penetration rate of the Internet of Vehicles is 100%;
[0058] Requirement 3: In the intersection control area, the vehicle-to-vehicle and vehicle-to-road co...
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