| 无信号控制路段行人过街方式适用性研究 |
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| 引用本文： | 杨晓光,劳云腾,云美萍.无信号控制路段行人过街方式适用性研究[J].同济大学学报(自然科学版),2007,35(11):1466-1469,1496. |
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| 作者姓名： | 杨晓光 劳云腾 云美萍 |
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| 作者单位： | 同济大学,道路与交通工程教育部重点实验室,上海,201804 |
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| 基金项目： | 城市道路信号控制交叉口群交通阻塞机理资助项目 |
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| 摘 要： | 建立了简练且有广泛应用性的无信号控制路段行人过街延误模型，定量的比较和分析了不同道路宽度和不同流量条件下一次过街方式和两次过街方式的行人延误，最后综合考虑行人过街的安全性、便捷性，机动车行驶效率和道路条件，给出了双向两车道和四车道时，两种过街方式的适用范围．研究成果可以应用于解析无信号控制行人过街设施的交通流特征和为最佳设置行人过街设施提供理论依据．
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| 关 键 词： | 行人过街方式 无信号控制路段 延误 可穿越空挡 |
| 文章编号： | 0253-374X（2007）11-1466-04 |
| 收稿时间： | 2006-03-22 |
| 修稿时间： | 2006年3月22日 |
Application of Different Pedestrian Cross Pattern to No-Signal Controlled Segment |
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| YANG Xiaoguang,LAO Yunteng,YUN Meiping.Application of Different Pedestrian Cross Pattern to No-Signal Controlled Segment[J].Journal of Tongji University(Natural Science),2007,35(11):1466-1469,1496. |
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| Authors: | YANG Xiaoguang LAO Yunteng YUN Meiping |
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| Abstract: | This paper presents a universal and brief delay model for pedestrian crossing in no-signal controlled segment. Then a comparative study and quantitantive analysis are made of the pedestrian delay for single crossing and double crossing in different conditions such as various road widths and traffic flow. Finally the application of these two kinds of pedestrian crossing pattern for two-way two- lane and two-way four-lane are presented, with consideration of the security and convenience of pedes- trian, the efficiency of automobile and the condition of the road. This research can be applied to the analysis of the traffic character for pedestrain crossing and provide a basic theory for the improvement of pedestrian crossing facilities as well. |
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| Keywords: | pedestrian cross pattern no-signal controlled segment delay acceptable gap |
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