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交叉口配时方案实时优化与仿真系统研究
引用本文:邱保国. 交叉口配时方案实时优化与仿真系统研究[J]. 交通标准化, 2013, 0(23): 85-88
作者姓名:邱保国
作者单位:连云港杰瑞电子有限公司,江苏连云港222000
摘    要:
为了充分利用交叉口的时空资源,缓减拥挤,根据单交叉口的实时检测器数据,基于优化模型和仿真模型,以均衡交叉口的交通压力目标,开发了一款交叉口配时方案实时优化与仿真系统,来对配时方案中的周期、绿信比、相序进行动态优化.实测结果表明,与传统定时信号控制方式相比,优化后的交通信号配时控制效果更好,车辆平均延误时间更少.

关 键 词:配时方案  实时优化  仿真  压力均衡

Real-Time Optimization and Simulation System of Intersection Timing Scheme
QIU Bao-guo. Real-Time Optimization and Simulation System of Intersection Timing Scheme[J]. Communications Standardization, 2013, 0(23): 85-88
Authors:QIU Bao-guo
Affiliation:QIU Bao-guo (Lianyungang JARI Electronics Co., Ltd., Lianyungang 222000, China)
Abstract:
In order to take full advantage of time and space resources of intersection and alleviate conges-tion, according to the data of a single real-time detector intersection and based on optimization and simulation models, an optimization and simulation system is developed to dynamically optimize the period, green ratio and phase sequence of timing scheme in hope of balancing the traffic pressure. The experimental results show that compared to conventional timing signal control, the proposed traffic signal timing has better control effect and less average vehicle delay.
Keywords:timing scheme  real-time optimization  simulation  pressure equalization
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