| 北京市轨道交通客流时空分布特征分析 |
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| 引用本文： | 陈兆宁,季民,任静.北京市轨道交通客流时空分布特征分析[J].地理空间信息,2021,19(3):105-108. |
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| 作者姓名： | 陈兆宁 季民 任静 |
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| 作者单位： | 山东科技大学测绘科学与工程学院,山东青岛 266590;山东科技大学测绘科学与工程学院, 山东青岛 266590;山东科技大学测绘科学与工程学院,山东青岛 266590 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 随着城市轨道交通规模的扩大,客流量不断攀升,研究乘客的出行特征对于城市轨道交通限流模型的建立以及限流策略的制定具有重要意义。基于北京市某时段部分城市轨道交通线网的OD出行数据,研究了乘客出行的时空分布特征,对北京市轨道交通运营网络提出了建议。分析结果表明:(1)在早高峰时段,乘客的出行时间主要集中为100~200 min,出行距离集中在20~35 km,且出行距离与出行时间呈线性关系;(2)乘客选择地铁出行的出发点和到达点大部分集中在北京五环以内,客流从城外向城内移动,朝阳区和海淀区的进出站客流量均居前两位。
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| 关 键 词： | 北京市 轨道交通 出行特征 时空分布 |
Spatio-temporal Distribution Characteristic Analysis of Beijing Rail Transit Passenger Flow |
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| CHEN Zhaoning,JI Min,REN Jing.Spatio-temporal Distribution Characteristic Analysis of Beijing Rail Transit Passenger Flow[J].Geospatial Information,2021,19(3):105-108. |
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| Authors: | CHEN Zhaoning JI Min REN Jing |
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| Abstract: | With the expansion of urban rail transit,the passenger flow continues to increase.Studying passenger travel characteristics is of great significance for the establishment of urban rail transit current-limiting models and the establishment of current-limiting strategies.Based on OD travel data of some urban rail transit line networks in a certain period of Beijing,we studied the spatio-temporal distribution characteristics of passenger travel,and made some suggestions for the Beijing rail transit operating network.The analysis results show that(1)during the early rush hours,the travel time of passengers are mainly concentrated at 100~200 min,the travel distances are concentrated at 20~35 km,and the travel distance is linearly related to travel time.(2)Most of the departure and arrival points where passengers choose to travel on the subway are concentrated in the Beijing Fifth Ring Road.The passenger f low moves from outside to inside the city.The passenger flows in and out of Chaoyang Distrsict and Haidian District rank in the top two. |
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| Keywords: | Beijing City rail transit travel characteristic spatio-temporal distribution |
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