Operational safety assessment method based on rail transit modular management

Abstract

The invention discloses a rail transit modular management-based operation safety assessment method, which is used for performing scoring on safety of rail transit. The method comprises the following steps of building an assessment model of rail transit modular management; performing module and hierarchy division on the assessment model; setting safety indexes for quantitatively calculating the assessment model; and performing quantitative calculation on each module and each hierarchy in the assessment model by utilizing the safety indexes in a selected time segment to obtain a safety scoring result. The assessment model is subjected to the module division so as to obtain a driving safety module, a passenger transport safety module, a fire-fighting safety module, a device and facility safety module, a construction operation safety module, a comprehensive management safety module and an external environment safety module; and the assessment model is subjected to the hierarchy division so as to obtain a single safety module of a single line, a line safety module, a regional operation center and an operation headquarters. The method has the characteristic that the safety management level can be reflected objectively, systematically, continuously and comprehensively through analysis.

Description

technical field [0001] The invention belongs to the field of safety modularization and index management evaluation of rail transit operating enterprises, and in particular relates to an operation safety evaluation method based on rail transit modular management. Background technique [0002] Although Guangzhou Metro has established an operational safety management system that can conduct timely analysis of safety conditions, these analyzes cannot truly reflect the safety management level of Guangzhou Metro in an objective, systematic, continuous, and comprehensive manner. The main reason is that in the existing evaluation methods, the importance of evaluation objects is not distinguished, and vertical and horizontal comparisons cannot be made. In order to promote the development of safety production management in the direction of standardization, scientization, and informatization, Guangzhou Metro decided to study a comprehensive and systematic index-based safety evaluation ...

AI Technical Summary

Problems solved by technology

[0002] Although Guangzhou Metro has established an operational safety management system that can conduct timely analysis of safety conditions, these analyzes cannot truly reflect the safety management level of Guangzhou Metro in an objective, systematic, continuous, and comprehensive manner.

The main reason is that in the existing evaluation methods, the importance of evaluation objects is not distinguished, and vertical and horizontal comparisons cannot be made.

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