自适应路网拥堵疏导系统的研究

Research of adaptive road network congestion mitigation system

随着汽车工业的飞速发展,路网建设显得相对滞后,大中城市中交通拥堵日益严重。介绍一种基于有限状态机的自适应路网拥堵疏导系统,它由路口车流量信息的获取和红绿灯时间自动设置两部分组成。借助数字城市中的视频监控设施,获取路口实时的交通流量信息;再通过基于有限状态机的控制系统,实现红绿灯导通时间的自主设置,前瞻性地缓解路网拥堵现象。

With the rapid development of the automobile industry as well as lagging behind the construction of the road network, traffic congestion in cities becomes increasingly serious. For how to optimize the utilization of the road network, it presents a finite state machine based on adaptive network congestion mitigation system, which consists of intersection traffic lights setting access and automatical access to the traffic information. With digital video surveillance facilities in the city, the real-time traffic information of junctions are obtained. Through the finite state machine-based control system, traffic lights setting on-time is realized independently in orde to ease the road network congestion phenomenon.