| 单交叉路口的六相位智能交通控制 |
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| 引用本文： | 韩强,刘治平,刘运臣.单交叉路口的六相位智能交通控制[J].山东大学学报(工学版),2004,34(2):117-121. |
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| 作者姓名： | 韩强 刘治平 刘运臣 |
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| 作者单位： | 1. 山东大学,数学与系统科学学院,山东,济南,250100
2. 山东大学,计算科学与技术学院,山东,济南,250061 |
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| 基金项目： | 国家科技攻关计划 (编号 2 0 0 2BA40 4A11)资助 |
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| 摘 要： | 考虑到行人与非机动车辆过交叉路口的需求 ,对交叉路口进行六相位模糊控制 ,以队长最短作为控制目标 ,以当前相位绿灯已开放时间、当前相位队长以及当前相位与其后继相位的队长差综合作为决策变量 .若连续三个周期中各相位最大的队长均大于一个值或均小于另外一个值则使用定时控制 ,更加切合实际情况 .应用此方法进行仿真研究 ,结果令人满意 .
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| 关 键 词： | 六相位 实时控制 模糊控制 |
| 文章编号： | 1672-3961(2004)02-0117-05 |
| 修稿时间： | 2003年9月28日 |
Six-phase intelligent traffic control of a single intersection |
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| HAN Qiang ,LIU Zhi-ping ,LIU Yun-chen.Six-phase intelligent traffic control of a single intersection[J].Journal of Shandong University of Technology,2004,34(2):117-121. |
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| Authors: | HAN Qiang LIU Zhi-ping LIU Yun-chen |
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| Affiliation: | HAN Qiang 1,LIU Zhi-ping 1,LIU Yun-chen 2 |
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| Abstract: | This paper presents an intelligent control method for a single intersection. We take not only mobile vehicles but also non-mobile vehicles and pedestrians into consideration. The control goal is the vehicle procession being shortest. The decision variables are time for green light of current phase, procession length of the current phase and procession length difference between current phase and its next adjacent phase. Furthermore, if max processions of every phase in three continuous circles are longer than a constant or shorter than another constant, we take on time control, which is accordant with practical condition. The simulation result demonstrates that this control method is viable and effective. |
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| Keywords: | six-phase real-time control fuzzy control |
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