| 单位进出口路段信号控制方法 |
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| 引用本文： | 孙迪,陈永恒,王殿海,路婷.单位进出口路段信号控制方法[J].吉林大学学报(工学版),2011(Z1):66-71. |
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| 作者姓名： | 孙迪 陈永恒 王殿海 路婷 |
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| 作者单位： | 吉林大学交通学院;浙江大学建筑工程学院; |
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| 基金项目： | “十一五”国家科技支撑计划重点项目(2006BAJ18B07); 吉林大学基本科研业务费项目(200903207) |
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| 摘 要： | 分析了单位进出口停驶左转车对直行车通行效率的影响,利用概率论及交通流理论建立不同信号控制方案下的路段车均延误模型,通过理论分析,对比改进前后两方案路段车道车均延误,得到不同机动车流量下的最优控制方案。最后,对提出的方案进行仿真试验,结果与理论分析相吻合,证明了提出方案的合理性。研究成果可为单位进出口路段的信号控制提供理论依据。
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| 关 键 词： | 交通运输系统工程 信号控制 单位进出口路段 左转机动车 |
Signal control method of road section with exit |
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| SUN Di,CHEN Yong-heng,WANG Dian-hai,LU Ting.Signal control method of road section with exit[J].Journal of Jilin University:Eng and Technol Ed,2011(Z1):66-71. |
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| Authors: | SUN Di CHEN Yong-heng WANG Dian-hai LU Ting |
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| Affiliation: | SUN Di1,CHEN Yong-heng1,WANG Dian-hai2,LU Ting1(1.College of Transportation,Jilin University,Changchun 130022,China 2.College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058,China) |
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| Abstract: | The influence of staying left turns from exit on traffic efficiency of road section was analyzed.Probability theory and traffic flow theory were used to establish an average delay per vehicle model under different signal control methods.Through the theoretical analysis,the optimal control scheme was obtained by comparing the average vehicle delay of two kinds of signal control methods.A simulation test was carried on for the proposed scheme,which showed that the result was in accordance with the theoretical... |
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| Keywords: | engineering of communications and transportation system traffic control road section with exit left turns |
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