Method of evaluating public transport network by using public transport archives

Abstract

The invention belongs to the technical field of information, and relates to a method of evaluating a public transport network by using public transport archives. The method comprises specific steps: public transport network data are collected, public transport network nodes and strengths of the nodes are drawn, a node strength value statistical distribution table is drawn, a core site and a node with a weak node strength in the public transport network are found out, the number of sites directly connected with any site is calculated, clustering coefficients are calculated, a clustering coefficient distribution table for the public transport network is drawn, a point with a weak clustering coefficient is found out, a node betweenness at each site is calculated, bottleneck sites in the public transport network of the city are found out, the current situation of the urban rail transit is analyzed to screen sites with strong competition for public transport sites, and the transport situation is finally adjusted correspondingly according to an evaluation result. In comparison with the prior art, the archive data can be acquired conveniently, the analysis method is scientific and reliable, the public transport efficiency and the utilization rate can be improved thoroughly, the application environment is friendly, and the market prospect is wide.

Description

Technical field: [0001] The invention belongs to the field of information technology, and relates to a method for evaluating public transport networks, in particular to a method for researching public transport networks by using public transport file data and modeling complex networks. The relationship between the setting of the transfer hub, the location selection of the interchange hub and the urban development, the evaluation of the bus line, and the decision support for the optimization of the bus network, the design of the bus line, and the urban planning. Background technique: [0002] my country's 2017 NPC and CPPCC Work Report pointed out that in order to do a good job in the government's work this year, we must focus on solving outstanding issues of general concern to the people. When talking about solving the congestion problem, Li Xiaopeng, minister of the Ministry of Transport, pointed out that whether it is lottery or traffic restriction, it only treats the symp...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the defect of existing public transportation network design, seek to provide a kind of method utilizing public transportation archives to evaluate public transportation network, find out the important station in the urban public transport network by this evaluation method, and the traffic of above-mentioned station Accurate analysis of the situation provides a reliable basis for monitoring and improving the operation efficiency of the public transport network, solving urban traffic congestion, improving the urban living environment, and promoting sustainable urban development

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