铁道运输与经济2024，Vol.46Issue(2)：40-46,70,8.DOI:10.16668/j.cnki.issn.1003-1421.2024.02.05
基于模体和复杂网络的成都市交通旅客出行研究
Regional Traffic Passenger Travel Based on Motif and Complex Network
摘要
Abstract
A travel model(TM)was designed to extract and transform the passenger travel sequence,and a travel model based on regional railway and air travel passengers was constructed.The empirical analysis was conducted based on the passenger travel data of a large city in Sichuan Province.The passenger travel model consisting of two to four nodes can represent the vast majority of passenger travel modes.The main travel models are one-way single trip and round-trip trip between two nodes.As time goes by,the attractiveness of railway travel to users gradually increases,while air travel gradually decreases.The characteristics of regional railway travel network(RRTN)and air passenger travel network(RATN)were studied.Both travel networks are heterogeneous.Large nodes in the network tend to connect small nodes.The network clustering coefficient is large,and different stations in the network are closely connected.The structure of the railway passenger travel network in this region is stable and most of them are concentrated in the southeast of China.The air travel network is gradually developed and has a higher dispersion.The results of network efficiency research show that the connectivity of regional passenger travel networks is general,mostly concentrated in specific regions.关键词
出行模体/复杂网络/拓扑特征/出行流向/网络效率Key words
Travel Motif/Complex Network/Topological Characteristics/Travel Direction/Network Efficiency分类
交通工程引用本文复制引用
徐进,宋浩男..基于模体和复杂网络的成都市交通旅客出行研究[J].铁道运输与经济,2024,46(2):40-46,70,8.基金项目
国家自然科学基金项目(72171197) （72171197）
教育部人文社会科学研究项目(21XJAZH003) （21XJAZH003）
