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Urban rail transit multi-interlaced-line transportation organization optimization method based on ticket business information

An urban rail transit and optimization method technology, applied in the field of urban rail transit multi-way transportation organization optimization, can solve problems such as unbalanced distribution of passenger flow, waste of transport capacity, and shortage of transport capacity

Active Publication Date: 2019-11-08
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a method for optimizing urban rail transit multi-way transport organization based on ticketing information, which solves the problems of waste and shortage of transport capacity caused by unbalanced passenger flow distribution.

Method used

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  • Urban rail transit multi-interlaced-line transportation organization optimization method based on ticket business information
  • Urban rail transit multi-interlaced-line transportation organization optimization method based on ticket business information
  • Urban rail transit multi-interlaced-line transportation organization optimization method based on ticket business information

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Embodiment Construction

[0097] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0098] An embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0099] Such as figure 1 As shown, an urban rail transit multi-way transportation organization optimization method based on ticketing information includes the following steps:

[0100] S1. Based on the ticketing information during peak hours on weekdays, extract basic data and process passenger tr...

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Abstract

The invention discloses an urban rail transit multi-interlaced-line transportation organization optimization method based on ticket service information. The urban rail transit multi-interlaced-line transportation organization optimization method comprises the following steps: carrying out the extraction of basic data and the processing of passenger travel time records based on the ticket service information in a workday peak period; generating an effective path set between a starting point station and a terminal point station of passenger travel, and estimating path travel time; establishing aGaussian mixture model for describing multi-interlaced-line travel time distribution and designing a solving algorithm, and solving model parameters; solving section passenger flow volume, and generating a travel passenger flow statistical table; judging whether the passenger flow condition of the line is suitable for a multi-interlaced-line train running scheme or not; establishing a multi-interlaced-line train operation optimization model on a line suitable for the multi-interlaced-line train operation scheme; and solving the multi-interlaced-line train operation optimization model to obtain a multi-interlaced-line train operation optimization scheme. The urban rail transit multi-interlaced-line transportation organization optimization method is high in applicability and easy to implement, improves the operation efficiency, and saves the operation cost.

Description

technical field [0001] The invention belongs to the field of rail transit, and in particular relates to an optimization method for multi-way transportation organization of urban rail transit based on ticketing information. Background technique [0002] The urban rail transit system is generally composed of a network composed of multiple interweaving lines. Usually, the trains of each line run independently without crossing the line. Therefore, for the decision makers of the transportation organization, the train operation plan is mainly formulated according to the passenger flow of a single line. For this reason, the present invention innovatively proposes a quantitative calculation method, thereby obtaining a multi-crossing train running plan that is more in line with the passenger flow distribution characteristics. [0003] The characteristics of single-line passenger flow distribution are the basis for formulating train operation plans. However, urban rail transit system...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26G06F17/11
CPCG06Q10/04G06Q10/06313G06Q10/06393G06Q50/26G06F17/11
Inventor 王琳刘苏陈思遐李昌浚
Owner SOUTHWEST JIAOTONG UNIV
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