单交叉口多相位模糊控制及仿真研究

Study of A Fuzzy Control and Simulation System for Multiphase Single Intersection

本文提出一种基于车辆等待长度的城市单交叉口多相位模糊控制方法,并开发了计算机仿真系统,真实地反映了交叉口的实时信号控制过程。用此系统对上述控制器进行四相位交叉口的仿真试验,以通过交叉口的平均等待车辆长度作为性能评价指标,仿真结果表明,控制效果比较满意,优于定时控制方法。

This paper presents a fuzzy control plan at the multiphase single intersection base on vehicles waiting queue,and develop a computer simulation system to reflect the real control process of single intersection.A simulation experiment was performed to measure the capability of above fuzzy controller at a four-phase single crossing,and the performance was measured with vehicle waiting queue through the intersection.