Fire emergency disposal process management method and system in subway station

Abstract

The invention provides a fire emergency disposal process management method and system in a subway station. The method comprises the steps that the disposal measure primitive elements of subway station fire emergency are built, and the disposal measure primitive elements are used to generate a subway station fire emergency disposal process; the mapping relationship between the attributes of the disposal measure primitive elements and the elements of a random Petri net is established, and the logical relationship among the disposal measure primitive elements is transformed into the random Petri net; and the SPN model of the subway station fire emergency disposal process is established by using the mapping relationship and the random Petri net. According to the invention, the ideas of system decoupling and coupling and analogy reasoning are used to introduce knowledge elements, Petri net modeling and a random process theory into the generation and optimization of the subway station fire emergency disposal process; and the method and system relate to the construction of a subway station fire emergency scene, emergency disposal measure decoupling and emergency disposal link coupling, and can provide an important theoretical support for optimizing fire emergency disposal in different regions of the subway station.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a management method and system for a subway station fire emergency treatment process. Background technique [0002] Most of the subway stations are located underground, with the characteristics of relatively airtight environment, complex internal space structure, complex types of passenger flow and large flow. Studying the fire emergency response process of subway stations will help relevant personnel such as station management, operation and emergency response to grasp the overall process of emergency decision-making, improve the efficiency of emergency response, clarify the responsibilities and obligations of different emergency subjects in the station, and minimize the scope and degree of accident impact. At the same time, the emergency handling process archiving can also save the complete details of the emergency handling cases, so as to facilitate the optimizat...

AI Technical Summary

Problems solved by technology

In the evaluation of emergency response process, most of them use AHP, fuzzy analysis, etc. These methods usually involve the problem of scoring and weight distribution in the evaluation process, which has a large subjectivity, and the calculation process is complicated, and the emergency response process is random. The characteristic performance is not obvious, so it cannot be directly applied to the research of fire emergency response process in subway stations

[0005] The emergency response process of a subway station fire is a complex hybrid system. It is difficult to describe the emergency response process with traditional modeling and solution methods, and it is very prone to explosions in the disposal state.

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