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A Judgment Method for Urban Rail Transit Operation Safety

A technology of urban rail transit and judgment method, which is applied in the field of judgment of urban rail transit operation safety, and can solve problems such as completeness to be improved, strong staticity, and lack of dynamic real-time performance

Active Publication Date: 2016-04-13
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of them are single-layer indexes, which are highly static, and some of them need to be improved in terms of the completeness of factors considered in characterizing line operation safety, and do not reflect dynamic real-time performance.

Method used

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  • A Judgment Method for Urban Rail Transit Operation Safety
  • A Judgment Method for Urban Rail Transit Operation Safety
  • A Judgment Method for Urban Rail Transit Operation Safety

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Experimental program
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Embodiment Construction

[0023] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0024] figure 1 is the system diagram of urban rail transit station operation safety index, figure 1 The index system of site operation security is described in . It is used to calculate individual site health status. Among them, the first-level index is the safety value of site operation, and the second-level index is the representative quantity of site operation safety, which is obtained by solving the third-level index. The third-level indicators are composed of key indexes of site operation safety. The value range of each index is comprehensively considered by the urban rail transit operation practitioners based on the actual operation data and the value of each index.

[0025] 1. The operation safety value of...

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Abstract

The invention discloses a method for judging the operation safety of urban rail transit in the technical field of urban rail transit operation safety monitoring. Including collecting and processing the key data corresponding to various indexes used to characterize urban rail transit station / line operation safety; calculating the values ​​of various indexes used to characterize urban rail transit station / line operation safety; The values ​​of various indexes of station / line operation safety are normalized, and the urban rail transit station / line operation safety value is calculated; according to the urban rail transit station / line operation safety value, the urban rail transit station / line operation safety value is determined. level. The invention solves the problems existing in the prior art, and at the same time provides technical support for the safety evaluation of the urban rail transit operation system.

Description

technical field [0001] The invention belongs to the technical field of urban rail transit operation safety monitoring, and in particular relates to a judging method for urban rail transit operation safety. Background technique [0002] In recent years, urban rail transit has entered the era of networked operation. There are many factors affecting the safety of road network operation, and the operational risk has increased. At the same time, with the traffic adjustment policy increasing its passenger load requirements, the scale of the road network continues to expand, and the safety hazards associated with the operation process continue to increase, making operation safety management more difficult. There are many operating lines in the road network with different conditions, the risk of operating safety increases, and the degree of correlation between stations and lines increases. It is urgent to establish a method for judging operating safety. [0003] At present, relevan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00
Inventor 李曼王艳辉张晨琛晋君贾利民秦勇梁平李平汪波
Owner BEIJING JIAOTONG UNIV