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Method for analyzing influence of transportation hub accessibility on competition of regional public transportation modes

A technology of transportation mode and transportation hub, applied in the field of analyzing the influence of transportation hub accessibility on the competition of regional public transportation modes

Inactive Publication Date: 2017-06-13
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, in the construction of my country's comprehensive transportation system, there are few studies on whether and how the selection of transportation hub sites and the determination of transportation hub connection methods affect the competition of regional public transportation modes. A systematic approach to the analysis of the impact of regional transport mode competition

Method used

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  • Method for analyzing influence of transportation hub accessibility on competition of regional public transportation modes
  • Method for analyzing influence of transportation hub accessibility on competition of regional public transportation modes
  • Method for analyzing influence of transportation hub accessibility on competition of regional public transportation modes

Examples

Experimental program
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Effect test

Embodiment 1

[0071] Proceed as follows:

[0072] (1) Establish an information database of passenger regional traffic travel activities;

[0073] (2) Establish a multi-modal decision-making model for regional public transport;

[0074] (3) Determine the probability model for the selection of various modes in the regional transportation system;

[0075] (4) Reveal how hub accessibility affects the competition of transport modes.

[0076] Step (1) Determine the sample size of this survey according to the regional comprehensive traffic characteristics.

[0077]

[0078] In the formula: z—the z value corresponding to the confidence level;

[0079] S—standard deviation;

[0080] e—error limit;

[0081] N—the total number of surveys.

[0082] The confidence interval is 95%, the maximum variance is 0.5, and the margin of error is 0.05. According to the statistical yearbook of the Ministry of Transport, in 2014, the regional population of my country traveled 12.092 billion person-times, in...

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Abstract

The invention discloses a method for analyzing an influence of transportation hub accessibility on competition of regional public transportation modes. The method comprises the steps of firstly, obtaining travel information in a regional passenger city side and between cities by use of a stratified random sampling survey method with arrival (departure) time as an important indicator for representing the transportation hub accessibility, and establishing a regional transportation travel database for passengers; secondly, constructing a regional public transportation mode selection behavior analysis model, calibrating model parameters, and researching whether the arrival time exerts an influence on the regional public transportation multi-mode selection behavior; and finally, researching a sensitivity analysis method of a regional public transportation mode selection probability for the arrival time in combination with each transportation model travel utility function and a selective probability expression, and revealing how the transportation hub accessibility influences competition of the regional public transportation modes. The method can provide a scientific decision-making basis for transportation hub site selection layouts and connection modes in the regional transportation system multi-mode cooperative process.

Description

technical field [0001] The invention belongs to the field of comprehensive transportation planning, and in particular relates to a method for analyzing the influence of the accessibility of transportation hubs on the competition of regional public transportation modes. Background technique [0002] The transportation industry is a basic industry and a service industry for national economic and social development. For more than a century, with the development of economy and the progress of human society, major changes have taken place in the form of transportation. From "water transport-based" and "railway-based" to the system integration of a comprehensive transportation system composed of five modes of transportation: modern railway transportation, road transportation, water transportation, civil aviation transportation and pipeline transportation. [0003] Transportation hubs such as high-speed rail stations and airports are important symbols of national modernization, de...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26
CPCG06Q50/26
Inventor 李晓伟王炜
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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