| 一种基于模糊逻辑的多相位交叉口信号控制方法 |
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| 引用本文： | 龚晓岚,刘清平. 一种基于模糊逻辑的多相位交叉口信号控制方法[J]. 公路交通技术, 2005, 0(4): 162-165 |
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| 作者姓名： | 龚晓岚 刘清平 |
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| 作者单位： | 中国农业大学工学院,北京市,100083;中国农业大学工学院,北京市,100083 |
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| 摘 要： | 提出了一种基于模糊逻辑的独立交叉口的信号控制方法。此方法计算简单，实现了周期、绿信比和相位顺序的实时改变，能有效地响应交通情况的随机性和不确定性。通过仿真对比，表明模糊控制优于现行的定时控制，提高了交叉口的通行能力。
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| 关 键 词： | 交叉口 模糊控制 隶属函数 仿真 |
| 文章编号： | 1009-6477（2005）04-0162-04 |
| 收稿时间： | 2004-10-19 |
| 修稿时间： | 2004-10-19 |
Method for Traffic Signal Control at Multi-phase Intersections based on Fuzzy Logic |
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| GONG Xiao-lan,LIU Qing-ping. Method for Traffic Signal Control at Multi-phase Intersections based on Fuzzy Logic[J]. Technology of Highway and Transport, 2005, 0(4): 162-165 |
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| Authors: | GONG Xiao-lan LIU Qing-ping |
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| Abstract: | In this paper, a traffic signal control method of isolated intersection based on the fuzzy logic is put forward. This method can effectivelyrespondto stochastic and uncertain features of traffic flow at intersections,and can realize the changes of circle, phase lengths and phase sequences of traffic signals according to the traffic condition. The simulation results show that the fuzzy control is better than the current fixed-time control and the traffic capacity of the intersections can be improved. |
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| Keywords: | intersection fuzzy control membership function simulation |
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