| 地铁上下车乘客人数和速度关系的统计研究 |
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| 引用本文： | 卢钧,付祖辉,董芳芳.地铁上下车乘客人数和速度关系的统计研究[J].城市公共交通,2013(7):34-37. |
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| 作者姓名： | 卢钧 付祖辉 董芳芳 |
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| 作者单位： | [1]南京地铁运营分公司,南京210023 [2]西安铁路局榆林车辆段,榆林719000 [3]海军指挥学院,南京210018 |
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| 摘 要： | 通过对南京地铁2号线新街口站特定车门的实际观测和统计分析，发现单个车门客流总速度的频次分布符合正态分布特性，其速度均值接近于车门额定通行能力；上车客流与下车客流的速度比与人数比之间存在线性关系，并建立了线性数学模型。实际检测表明，该模型较好地反映了对冲客流中客流人数对速度分布的主要影响作用。
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| 关 键 词： | 地铁 客流 正态分布 数学模型 |
Statistical analysis of the relationship between the number and the speed of the passengers getting on and off the subway |
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| LU Jun,FU Zuhui,DONG Fangfang.Statistical analysis of the relationship between the number and the speed of the passengers getting on and off the subway[J].Urban Public Transport,2013(7):34-37. |
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| Authors: | LU Jun FU Zuhui DONG Fangfang |
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| Institution: | 1.Nanjing Metro Affiliated Company of Operation, 210023, Nanjing,China 2.Yulin Rolling Stock Depot of Xian Railway Bureau, 719000, Yulin, China 3.Naval Command College, 210018, Nanj ing, China |
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| Abstract: | We observed a special train gate in XinJiekou Station of Nanjing metro line 2. The statistical analysis data slaowed that the frequency distribution of the total speed of the passenger flow up and down the gate conformed to the normal distribution. The average value of the speed was close to the rated traffic capacity of the gate. There was a linear relationship between the speed ratio and the number ratio of the passenger flow up the gate and down the gate. We established the linear mathematical model, and it accorded with the experimental data. |
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| Keywords: | subway passenger flow normal distribution mathematical model |
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