摘要
根据平面交叉路口的智能交通信号控制原理,建立了一个交叉路口的交通流量模型,提出一种基于相序优化模糊控制的交通控制方法,以PCU(小客车当量)平均延误时间为控制目标实施控制。仿真结果表明,这种控制方法能使交叉路口的PCU平均延误时间明显减小,取得了较好的控制效果。
Depending on intelligent transportation control theories of multiphase intersection, a traffic flow model of intersection is constructed. A fuzzy traffic control system based on phase sequence optimization is put forward, which aims at controlling the average delay time of PUC. The simulation experiments indicate that the system can decrease average delay time of PUC and get a better control result.
出处
《传感器世界》
2012年第5期27-31,共5页
Sensor World
关键词
交通控制
模糊控制
相序优化
交叉路口
traffic control
fuzzy control
phase sequenceoptimization
intersection
