| 综合成本下城市公交出行方式与线路选择 |
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| 引用本文： | 李玲,李军.综合成本下城市公交出行方式与线路选择[J].武汉理工大学学报,2011(6):68-71,84. |
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| 作者姓名： | 李玲 李军 |
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| 作者单位： | 中山大学工学院;广东省智能交通系统重点实验室; |
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| 基金项目： | 国家自然科学基金(50808181) |
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| 摘 要： | 提出了综合考虑换乘次数、出行时间、出行距离、步行距离、等待时间等公交出行因素的广义时间计算方法,给出了基于广义时间和出行费用的公交出行效用函数,构建了考虑轨道交通和常规公交的巢式Logit公交线路选择模型。以广州为例,给出了通过问卷调查进行参数估计的方法,模型计算结果和二次调查数据的比较表明文中的方法可准确计算公交乘客对出行方式和线路的选择。
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| 关 键 词： | 公交出行方式与线路选择 综合出行成本 巢式Logit模型 问卷调查 |
Urban Transit Modal and Route Choice with Generalized Costs |
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| LI Ling,LI Jun.Urban Transit Modal and Route Choice with Generalized Costs[J].Journal of Wuhan University of Technology,2011(6):68-71,84. |
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| Authors: | LI Ling LI Jun |
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| Affiliation: | LI Ling1,2,LI Jun1,2(1.School of Engineering,Sun Yat-sen University,Guangzhou 510006,China,2.Guangdong Provincial Key Laboratory of Intelligent Transportation System,China) |
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| Abstract: | The generalized transit travel time is proposed in consideration of number of transfers,travel time,travel distance,walking distance,waiting time,etc;and the utility function of different transits are constructed according to the generalized transit travel time and travel cost.The nested-logit choice model is proposed to separate the modal choice and route choice.The case study of Guangzhou City is presented whose model parameters are obtained though questionnaire survey.A comparison between model results a... |
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| Keywords: | transit modal and route choice generalized travel cost nested-logit model questionnaire survey |
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