| 基于模糊控制的城市交叉路口群信号控制及仿真 |
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| 引用本文： | 李艳, 樊晓平. 基于模糊控制的城市交叉路口群信号控制及仿真[J]. 交通运输工程学报, 2003, 3(2): 117-119. |
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| 作者姓名： | 李艳 樊晓平 |
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| 作者单位： | 中南大学 信息科学与工程学院, 湖南 长沙 410075 |
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| 基金项目： | 国家自然科学基金项目 ( 69975 0 0 3 ) |
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| 摘 要： | 提出一种基于模糊逻辑控制的交叉路口群信号控制器, 通过收集由交叉路口检测器获得的车流量信息制定模糊控制规则, 给出交叉路口绿灯相位和相位转换次序, 以控制路口信号, 并与相邻路口的信号进行协调。仿真结果表明, 该控制器能适应多个路口的车流变化, 减少车辆平均延误。
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| 关 键 词： | 城市交通控制系统 模糊逻辑控制 交叉路口群 信号 |
| 文章编号： | 1671-1637(2003)02-0117-03 |
| 收稿时间： | 2002-08-29 |
| 修稿时间： | 2002-08-29 |
Fuzzy logic control and simulation of urban traffic intersections group |
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| LI Yan, FAN Xiao-ping. Fuzzy logic control and simulation of urban traffic intersections group[J]. Journal of Traffic and Transportation Engineering, 2003, 3(2): 117-119. |
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| Authors: | LI Yan FAN Xiao-ping |
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| Affiliation: | School of Information Science and Engineering, Central South University, Changsha 410075, China |
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| Abstract: | This paper presented a fuzzy logic controller and made a comparison of its performance with other controllers. The fuzzy rules was established by gathering the traffic flow information from the detectors placed in different intersections, and the green phase and the phase sequences at an intersection were obtained to control its traffic signals and cooperated with its neighbors. Simulation results show that the presented controller can adapt to the conditions of traffic flow well, and decrease the average delay time at multi-intersections.3 tabs,3 figs,7 refs. |
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| Keywords: | urban traffic control system fuzzy logic controller intersections group signal |
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