摘要
城市道路各交叉口交通信号的配时优化和协同控制直接影响整个城市的交通状况。本文以单交叉口模型的交通信号控制问题为背景,构造了以单交叉口滞留的车辆数最少为目标的优化模型。用混沌量子进化算法进行仿真数据求解,得到实时控制的配时方案,并与其它算法的仿真结果进行比较,结果表明该算法对单交叉口的信号配时优化是非常有效的。
The timing optimization and cooperation for traffic lights of all the intersections have a direct impact on the traffic jam in the city. In this paper, with a single intersection model of traffic signal control problem as the background, we structure multi-objective optimization model with the least number of vehicles retention of single intersection. The Chaos Quantum Evolutionary Algorithm is used for solving the line simulation data to obtain the real time control of the timing scheme, and for comparing with other algorithm simulation results. It is shown that the algorithm of timing optimization is effective.
出处
《自动化与信息工程》
2012年第2期1-4,共4页
Automation & Information Engineering
基金
国家自然科学基金项目(61074147
60374062)
广东省自然科学基金项目(S2011010005059)
广东省自然科学基金团队项目(8351009001000002)
广东省教育部产学研结合项目(2011B090400460)
关键词
单交叉口
信号配时优化
混沌量子进化算法
Single Intersection
Signal Timing Optimization
Chaotic Quantum Evolutionary Algorithm
