| 信号交叉口进口道调头点设置仿真研究 |
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| 引用本文： | 冀贞猛,刘灿齐.信号交叉口进口道调头点设置仿真研究[J].交通科技与经济,2011,13(1):58-60. |
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| 作者姓名： | 冀贞猛 刘灿齐 |
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| 作者单位： | 同济大学交通运输工程学院,上海,201804 |
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| 摘 要： | 信号交叉口调头点的设置位置直接影响着交叉口的通行能力和运行效率,而目前交叉口进口道调头设置并无标准依据。因此,基于VISSIM微观仿真软件,分析和比较不同交通条件下,信号控制交叉口进口道调头点的设置位置对交通流延误的影响,从而得到信号控制交叉口进口道调头设置的最佳形式。
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| 关 键 词： | 调头位置 平均延误 调头交通 交通仿真 信号控制交叉口 |
Simulation Research on the Location of U-turn at Signal-controlled Intersection Entrance Lanes |
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| JI Zhen-meng,LIU Can-qi.Simulation Research on the Location of U-turn at Signal-controlled Intersection Entrance Lanes[J].Technology & Economy in Areas of Communications,2011,13(1):58-60. |
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| Authors: | JI Zhen-meng LIU Can-qi |
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| Institution: | JI Zhen-meng,LIU Can-qi(School of Traffic and Transportation,Tongji University,Shanghai 201804,China) |
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| Abstract: | Not only the capacity of intersection but also the efficiency of the traffic operation is influenced by the location of U-turn for signal-controlled intersection,however the set of U-turn at the intersection entrance lanes is empirically determined.Therefore,in this paper the effects on delay of traffic flow at signal controlled intersection entrance lanes under different traffic conditions are analyzed and compared based on VISSIM simulation experiment,and optimum location of U-turn is put forward. |
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| Keywords: | the position of U-turn average delay U-turn traffic flow traffic simulation signal-controlled intersection |
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