Railway riding scheme sorting method based on AHP-grey correlation analysis

Abstract

The invention relates to a railway riding scheme sorting method based on AHP-grey correlation analysis.Indexes such as travel cost, travel time, travel convenience, travel fatigue degree and travel time satisfaction degree in a railway passenger riding process are combined, a judgment is made that preferences of different types of railways for each riding index by utilizing an analytic hierarchy process. Quality sorting is carried out on the riding schemes by utilizing a grey correlation analysis method. The method comprises the following steps: firstly, constructing a railway riding scheme alternative set according to a direct scheme and a transfer scheme, secondly, classifying the railway riding scheme alternative set according to attributes of railway travel passengers, and determiningpreferences of different types of passengers on each riding scheme index by utilizing an analytic hierarchy process in combination with a questionnaire survey form; and finally, sorting the alternative riding schemes according to different types of passenger riding preferences by adopting a grey correlation analysis method. The advantages and disadvantages of alternative riding schemes of different types of railway passengers in different directions are evaluated, and a reference basis is provided for the preferred riding travel scheme.

Description

technical field [0001] The invention relates to the technical field of railway transportation, in particular to a method for sorting railway ride schemes based on AHP-gray relational analysis. Background technique [0002] The several speed increases of the existing railway lines and the gradual improvement of the high-speed railway network have greatly increased the alternative travel plans for passengers who choose to travel by railway. Various types of trains and different trains and other travel plans are available. It is of great significance to improve the service level and market competitiveness of railway passenger transportation by analyzing the mechanism of passenger travel behavior and providing different travel plans according to the preferences of different types of passengers. [0003] The selection process of railway travel passengers' ride plans involves many factors, and different types of passengers have different preferences for different factors. The ran...

AI Technical Summary

Problems solved by technology

Although the existing 12306 passenger ticket system can provide passengers between different stations with direct travel plans and partial transfer plans, these transfer plans often have a long waiting time at the transfer station, which is difficult for passengers to accept, and because the system lacks For the ranking mechanism of travel plans, passengers need to spend a long time to choose the ride plan that suits them from these alternative plans

[0004] For the ranking of railway travel plans, there are relatively few related researches at home and abroad.

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