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Operation safety evaluation method of subway station

A subway station and evaluation method technology, applied in the direction of instruments, data processing applications, resources, etc., can solve problems such as poor implementation and excessive subjectivity, achieve high application value, improve timeliness and scientific effects

Inactive Publication Date: 2018-12-07
SOUTHEAST UNIV
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The currently used mainstream evaluation system adopts evaluation methods such as the fault tree method and the Delphi method, which have problems such as excessive subjectivity or poor implementation, and lack of comprehensive consideration of the risks faced in the actual production environment of subway operation , cannot be really applied in actual production

Method used

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  • Operation safety evaluation method of subway station
  • Operation safety evaluation method of subway station
  • Operation safety evaluation method of subway station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] An evaluation method for the operation safety of a subway station, such as figure 1 shown, including the following steps:

[0044] S1. Determine the actual value of the evaluation index: Divide the evaluation index of subway station operation safety into three levels, and obtain the actual value of the index of each level through the investigation of the target site. The three levels of the index are:

[0045] The first-level indicators include: personnel indicator A, equipment and facility indicator B, environmental indicator C and management indicator D;

[0046] Secondary indicators include: passenger flow indicator A 1 , employee index A 2 , equipment index B 1 , internal environment index C 1 , External environment index C 2 , Rules and Regulations Index D 1 and pre-prevention level index D 2 ;

[0047] The third-level indicators include platform saturation A 11 , channel congestion A 12 , super peak coefficient A 13 , passenger flow maximum fluctuation ...

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Abstract

The invention discloses an operation safety evaluation method of a subway station. The method comprises that practical values of evaluation indexes are determined, the weight coefficients of differentlevels of indexes are determined, and the risk level, index classic domain, index sectional field and matter element to be evaluated of each level of index are determined, the relational degree and the integrated relational degree of each level of index are calculated, analytical evaluation is carried out that the risk evaluation level of each level is index is determined, an operation security evaluation index system of the subway station is construction from analysis on operation security risk factors of the subway station, and an integrated weight determining method is used to determine the index weight of the operation security evaluation index system of the subway station. The extension matter element based operational security risk evaluation method is provided, the operation security risk can be evaluated in high efficiency, and technical support is provided for improvement of the operation security and reliability of the subway station.

Description

[0001] Field [0002] The invention belongs to the field of urban traffic safety control and evaluation, and in particular relates to an evaluation method for operation safety of a subway station. Background technique [0003] With the continuous expansion of city scale and the continuous increase of urban population, the rapid growth of travel demand makes rail transit a major focus of urban transportation construction. While urban rail transit undertakes a large number of urban traffic trips, its operation safety is an important part of ensuring social security and stability. Operational safety is of great significance to the risk assessment of urban rail transit network and stations. [0004] Now, the risk management of urban rail transit has changed from post-analysis to pre-prevention. Therefore, if the risks in the operation of subway stations can be clearly understood and identified, and the unsafe factors existing in subway stations can be effectively analyzed Risk le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/265
Inventor 任刚周哲祎王义陈佳洁
Owner SOUTHEAST UNIV
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