Method for acquiring urban rail transit operation state information

A technology of urban rail transit and operation status, applied in geographic information databases, instruments, structured data retrieval, etc.

Active Publication Date: 2019-07-16
BEIJING JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for obtaining urban rail transit operation status information that is conducive to improving the re

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  • Method for acquiring urban rail transit operation state information
  • Method for acquiring urban rail transit operation state information
  • Method for acquiring urban rail transit operation state information

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[0092] It will be understood by those skilled in the art that the singular forms "a", "an", "the" and "the" as used herein can include the plural forms as well, unless expressly stated otherwise. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of stated features, integers, steps, operations, elements and / or modules, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, modules and / or groups thereof.

[0093] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be understood that terms such as those defined in general dictionaries should be understood to have meanings consistent with their meanings in the context of ...

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Abstract

The invention provides a method for acquiring urban rail transit operation state information, and relates to the technical field of urban rail transit operation management. The operation state information comprises a riding scheme, the interval passenger capacity of a train, the number of passengers getting on and off a station, the number of passenger remaining times and the like. the method mainly comprises the following steps: searching feasible initial physical paths according to travel time constraint conditions recorded by AFC data; constructing a time expansion network of each initial physical path, and searching feasible paths meeting time constraint conditions in the time expansion network; calculating the matching degree of the feasible path and the comprehensive time; searchinga riding scheme which is based on train capacity constraint and has the highest matching degree; and obtaining urban rail transit operation state information according to the riding scheme. Accordingto the method, the riding scheme corresponding to each group of AFC data can be identified and obtained, the urban rail transit operation evaluation index is obtained, and the urban rail transit operation refinement management level and operation efficiency are improved.

Description

technical field [0001] The invention relates to the technical field of urban rail transit operation management, in particular to a method for acquiring urban rail transit operation status information. Background technique [0002] With the strong support for urban rail transit by local governments, the urban rail transit network has gradually developed and improved, and has ushered in a networked operation mode. At the same time, networked operations have brought many challenges to urban rail transit management, the most prominent of which is The impact of the contradiction between urban rail transit passenger flow demand and supply capacity on operation management. [0003] On the one hand, with the continuous improvement of the urban rail transit network, the average daily passenger volume of the rail transit in some large and medium-sized cities in my country has exceeded 10 million. And it has gradually evolved into a normal phenomenon of large passenger flow. For exampl...

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Application Information

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IPC IPC(8): G06F16/29G06Q50/26
CPCG06Q50/26G06F16/29
Inventor 周玮腾韩宝明许帆李得伟张琦鲁放李若怡王莹韩震宇尹浩东
Owner BEIJING JIAOTONG UNIV
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