| 信号相位的“迟启早断”措施在交叉口交通分析中的运用 |
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| 引用本文： | 卫东.信号相位的“迟启早断”措施在交叉口交通分析中的运用[J].城市道桥与防洪,2011(10):5-11. |
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| 作者姓名： | 卫东 |
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| 作者单位： | 上海市政工程设计研究总院（集团）有限公司,上海市,200092 |
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| 摘 要： | 在信号灯控制交叉口中,同一通行相位中的不均衡车流对交叉口时间资源的浪费是制约交叉口服务水平的突出问题。通过实例分析了交叉口通行信号的"迟启早断"措施在解决这一问题中的有效作用,并给出了"迟启早断"相位信号配时的计算方法。
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| 关 键 词： | 交叉口交通 迟启早断 组合相位 分相位 关键流向组 |
Application of Late-start and Early-cut-off Measure for Signal Phase in Intersection Traffic Analysis |
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| Wei Dong.Application of Late-start and Early-cut-off Measure for Signal Phase in Intersection Traffic Analysis[J].Urban Roads Bridges & Flood Control,2011(10):5-11. |
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| Authors: | Wei Dong |
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| Abstract: | In signal control intersection,it is an extrusive problem to restrict the service level of intersection due to the asymmetric traffic flow in the same signal phase to waste the time resource of intersection.The cases analyze the efficient role of the late-start and early-cut-off measure for signal phase in intersection to solve this problem,and also propose the calculating method of signal time distribution for the late-start and early-cut-off signal phase. |
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| Keywords: | intersection traffic late-start and early-cut-off assembly signal phase branch signal phase key flow couple |
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