基于5G+智慧灯杆的区域交通协调优化控制系统功能分析与研究

随着国内城市化的稳步推进,智慧交通建设的理念逐渐得到了广泛的关注.在智慧交通的建设中,车载传感器因其载体局限性,对于规避道路拥堵、优化行车路线上无法起到关键性作用.车路协同的模式越来越受到科研人员的关注.智慧灯杆,因其可拓展性成了智慧交通建设中最佳的感知载体.杆件上可安装监控设施、广播、大屏幕,以及各类传感器、检测器等...

Function Analysis and Research of Regional Traffic Coordination Optimization Control System Based on 5G Smart Light Pole

With the steady progress of domestic urbanization, the concept of smart transportation has been gradually and widely concerned. In the construction of smart transportation, on-board sensors cannot play a key role in avoiding road congestion and optimizing driving routes due to the limitations of their carriers. The model of vehicle-road collaboration has attracted more and more attention from researchers. Smart light poles become the best sensing carrier in the construction of smart transportation due to their scalability. A series of sensing devices such as monitoring facilities, broadcasting, large screens, various sensors and detectors can be installed on the poles. Relying on 5G technology, the relevant traffic management departments can control the real-time traffic operation more timely. By establishing both of the traffic-flow prediction model and the regional traffic coordination optimization model, the operation of road traffic flow in the short and medium term is predicted in advance. Relying on the city perception network and directional broadcasting system woven by 5G+ smart light poles, it can make quantitative decisions on vehicle owners along the way and carry out efficient and effective management of urban road traffic. Based on the engineering example of Shanghai 5G + smart light pole, analysis and research are made on the system of regional traffic coordination and optimization control, which is developed on the basis of traffic flow prediction model.