Connectivity Contribution to Urban Hub Network Based on Super Network Theory – Case Study of Beijing

IF 0.8 4区工程技术 Q4 TRANSPORTATION SCIENCE & TECHNOLOGY

Promet-Traffic & Transportation Pub Date : 2021-02-01 DOI:10.7307/PTT.V33I1.3536

Yuan Guang, Dewen Kong, Lishan Sun, Wei Luo, Yan Xu

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引用次数: 1

Abstract

With the rapid development of urbanization in China, the number of travel modes and urban passenger transportation hubs has been increasing, gradually forming multi-level and multi-attribute transport hub networks in the cities. At the same time, Super Network Theory (SNT) has advantages in displaying the multi-layer transport hubs. The aim of this paper is to provide a new perspective to study connectivity contribution of potential hubs. Urban transport hubs are ranked through topological features based on Hub Super Network (HSN). This paper proposes two indexes based on Super-Edge (SE), Zero Hub Degree of SE (ZHDoSE) and a number of shared SEes (NSSE), respectively. Then, a case study was conducted in Beijing, which considers four combinations to study the influence of transport modes and subway lines on connectivity. The results show that no-normalization strengthens the contribution of transport modes and subway lines on connectivity. Besides, the transport mode contributes a lot to the connectivity. However, elements normalization strengthens the subway lines under ZHDoSE reciprocal. In addition, various weights of ZHDoSE and NSSE have different influences on the recognition results of SEes in HSN.

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基于超级网络理论的城市枢纽网络连通性贡献——以北京为例

随着中国城市化的快速发展，出行方式和城市客运枢纽数量不断增加，城市逐步形成多层次、多属性的交通枢纽网络。同时，超级网络理论(SNT)在显示多层传输枢纽方面具有优势。本文的目的是为研究潜在枢纽的连通性贡献提供一个新的视角。基于枢纽超级网络(HSN)的拓扑特征对城市交通枢纽进行排序。本文分别提出了基于超边缘(SE)、SE的零枢纽度(ZHDoSE)和共享see数量(NSSE)的两个指标。然后，以北京为例，考虑四种组合，研究交通方式和地铁线路对连通性的影响。结果表明，非归一化强化了交通方式和地铁线路对连通性的贡献。此外，运输方式对连通性也有很大贡献。而元素归一化强化了ZHDoSE互反下的地铁线路。此外，ZHDoSE和NSSE的不同权重对HSN中see的识别结果有不同的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Promet-Traffic & Transportation 工程技术-运输科技

CiteScore

1.90

自引率

20.00%

发文量

审稿时长

3 months

期刊介绍： This scientific journal publishes scientific papers in the area of technical sciences, field of transport and traffic technology. The basic guidelines of the journal, which support the mission - promotion of transport science, are: relevancy of published papers and reviewer competency, established identity in the print and publishing profile, as well as other formal and informal details. The journal organisation consists of the Editorial Board, Editors, Reviewer Selection Committee and the Scientific Advisory Committee. The received papers are subject to peer review in accordance with the recommendations for international scientific journals. The papers published in the journal are placed in sections which explain their focus in more detail. The sections are: transportation economy, information and communication technology, intelligent transport systems, human-transport interaction, intermodal transport, education in traffic and transport, traffic planning, traffic and environment (ecology), traffic on motorways, traffic in the cities, transport and sustainable development, traffic and space, traffic infrastructure, traffic policy, transport engineering, transport law, safety and security in traffic, transport logistics, transport technology, transport telematics, internal transport, traffic management, science in traffic and transport, traffic engineering, transport in emergency situations, swarm intelligence in transportation engineering. The Journal also publishes information not subject to review, and classified under the following headings: book and other reviews, symposia, conferences and exhibitions, scientific cooperation, anniversaries, portraits, bibliographies, publisher information, news, etc.