城市单交叉路口信号灯的六相位模糊控制  

A Six-phase Fuzzy Control Method Used for a Single Intersection in the City

作　　者：刘治平[1] 韩强[1] 

机构地区：[1]山东大学数学与系统科学学院,济南250100

出　　处：《计算机工程与应用》2004年第22期197-198,205,共3页Computer Engineering and Applications

基　　金：国家科技攻关计划资助(编号:2002BA404A11)

摘　　要：讨论城市单交叉路口交通信号灯的实时控制,考虑到行人和非机动车,对其进行六相位模糊控制,提出以当前相位绿灯已通行时间、当前相位的队长以及它与后继相位的队长之差三者决定当前相位绿灯延时的方法,给出算法和该三维控制器设计,指出选择控制规则的原则,应用此方法进行仿真研究,结果令人满意。This paper designs a new traffic controller for a single intersection in the city,based on the manned deci-sion process exerted on the six-phase signal traffic control.Considerd both the vehicles and passengers at the same time.The length of the queue on the contiguous phase lanes is also used to determine the timing plan.Simulations and applications show that the new fuzzy control method is more close to the manned decision process and can perform the six-phase signal traffic control of a single intersection more effectively.

关 键 词：信号灯 六相位 实时控制 模糊控制 算法 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]