Modeling Travel Mode Choices in Connection to Metro Stations by Mixed Logit Models: A Case Study in Nanjing, China
Modeling Travel Mode Choices in Connection to Metro Stations by Mixed Logit Models: A Case Study in Nanjing, China
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DOI：
10.7307/ptt.v30i5.2623
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发表时间：
2018-10
期刊：
影响因子：
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通讯作者：
Jingxian Wu;Min Yang;Shangjue Sun;Jingyao Zhao
中科院分区：
文献类型：
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作者：
Jingxian Wu;Min Yang;Shangjue Sun;Jingyao Zhao
城市轨道交通出行通常涉及多个阶段，这些阶段可以根据换乘方式的不同而有所区别，这些换乘方式可能涉及不同的进出方式。大多数关于城市轨道交通进出方式选择的研究都分别考察了这两种方式的选择。然而，在现实中，这两个选择在时间上是相关的。因此，本研究采用混合Logit方法，利用最近在南京进行的一项调查中国的数据，考察了城市地铁通勤者出行方式选择的影响因素。研究包括5种主要出行方式(步行、自行车、电动自行车、公交车和汽车)和2种主要出行方式(步行和公交车)构成的9种典型多式联运组合。结果表明，该模型在分析地铁通勤者进出方式选择方面具有较好的可靠性和重现性。测算结果证明了出行时间约束和服务满意度对通勤者出行方式选择的影响，揭示了为骑行、步行、乘车和停车服务的换乘基础设施和环境在通勤者出行方式选择中的重要性。此外，对不同群体通勤者的换乘需求进行了分段总结，以鼓励使用地铁多式联运。
Urban rail transit trips usually involve multiple stages, which can be differentiated in terms of transfers that may involve distinct access and egress modes. Most studies on access and egress mode choices of urban rail transit have separately examined the two mode choices. However, in reality, the two choices are temporally correlated. This study, therefore, has sequentially applied the mixed logit to examine the contributors of access and egress mode choices of urban metro commuters using the data from a recent survey conducted in Nanjing, China. 9 typical multimodal combinations constituted by 5 main access modes (walk, bike, electric bike, bus, and car) and 2 main egress modes (walk and bus) are included in the study. The result proves that the model is reliable and reproductive in analyzing access/egress mode choices of metro commuters. Estimation results prove the existence of time constraint and service satisfaction effect of access trip on commuters’ egress mode choice and reveal the importance of transfer infrastructure and environments that serve for biking, walking, bus riding, and car parking in commuter’s connection choice. Also, policy implications are segmentally concluded for the transfer needs of commuters in different groups to encourage the use of metro multimodal trips.