| 单点信号交叉口通行能力和服务水平分析 |
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| 引用本文： | 李峰,王秋平. 单点信号交叉口通行能力和服务水平分析[J]. 城市问题, 2003, 0(2): 30-33 |
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| 作者姓名： | 李峰 王秋平 |
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| 作者单位： | 西安建筑科技大学;西安建筑科技大学 |
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| 基金项目： | 陕西省教育厅专项基金资助项目编号OOJK1 93 |
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| 摘 要： | 本文分析了单点信号控制交叉口通行能力和服务水平的影响因素 ,揭示了交叉口通行能力与延误随信号周期长度变化的规律 ,从而得出交叉口延误最小、通行能力最大的信号周期的取值范围 ,提出了交叉口饱和度接近饱和或过饱和时的交通管理措施
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| 关 键 词： | 通行能力 服务水平 信号周期 延误 交叉口 |
| 文章编号： | 1002-2031(2003)02-0030-04 |
| 修稿时间： | 2003-01-12 |
Analysis of capacity and service level of urban single signalize intersection |
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| LI Feng WANG Qiu-ping. Analysis of capacity and service level of urban single signalize intersection[J]. Urban Problems, 2003, 0(2): 30-33 |
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| Authors: | LI Feng WANG Qiu-ping |
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| Affiliation: | LI Feng WANG Qiu-ping |
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| Abstract: | This paper analyzes the factors which affect the capacity and level of service of the single signalized intersection , reveals the pattern how the capacity and delay change with the changes of the cycle , draw a reasonable extend of a optimum cycle , put forward the traffic management measures when the intersection is saturated or oversaturated .The conclusions may have referential effect on the traffic management practice in urban. |
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| Keywords: | capacity level of service cycle delay intersection |
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