| 异常情况下交叉口信号模糊逻辑控制 |
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| 引用本文： | 胡文君,周溪召.异常情况下交叉口信号模糊逻辑控制[J].交通科技与经济,2010,12(4):43-47. |
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| 作者姓名： | 胡文君 周溪召 |
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| 作者单位： | 1. 上海海事大学,交通运输学院,上海,200135
2. 上海海事大学,经济管理学院,上海,200135 |
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| 摘 要： | 建立异常情况下信号模糊逻辑控制模型,并建立决策行为,保证在正常及异常情况下最佳地控制交通流,使达到流量最大、延误最小。针对不考虑异常情况时交叉口模糊逻辑控制模型、考虑异常情况时模型及1个一般控制模型三者输出的平均延误差别仿真比较,结果表明本文提出的模型能有效缩短平均延误时间,改进交通信号配时。
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| 关 键 词： | 异常情况 交叉口 信号配时 模糊逻辑 |
A Fuzzy Logic Controller for Signalized Intersection Considering Abnormal Conditions |
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| HU Wen-jun,ZHOU Xi-zhao.A Fuzzy Logic Controller for Signalized Intersection Considering Abnormal Conditions[J].Technology & Economy in Areas of Communications,2010,12(4):43-47. |
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| Authors: | HU Wen-jun ZHOU Xi-zhao |
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| Institution: | 1. School of Transportation, Shanghai Maritime University, Shanghai 200135, China; 2. School of Management, Shanghai Maritime University , Shanghai 200135, China) |
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| Abstract: | This paper establishes a fuzzy logic controller for signalized intersection considering abnormal conditions, then establishes decisions, which can best control traffic flow under normal and abnormal con- ditions, maximize traffic flow and minimize delay. Also, it carries out a simulation to compare the output, average delay of three models： one disregards abnormal conditions, one regards and one traditional model. The result indicates that it can efficiently reduce average delay and improve signal timing dial. |
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| Keywords: | abnormal conditions intersection signal timing dial fuzzy logic |
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