Comprehensive urban safety production situation assessment method and system

Abstract

The embodiment of the invention provides a comprehensive urban safety production situation assessment method and system. A secondary index of a target area in a city in a target time period is obtained; the data is input into a comprehensive urban safety production situation assessment model; a regional safety production comprehensive index of the target region is determined in the target time period; the safety production situation level of the target area in the target time period can be further determined; a single first-level index can be adopted to represent the overall trend of safety production in a city, an important technical guarantee is provided for balancing unequal objective environmental factors of all areas and performing functions of a safety supervision department, and thesafety production situation of a target area in the city in a target time period is evaluated. Meanwhile, the safety production situation of each area in the city in the target time period can be evaluated, and the change situation of the safety production situation of the target area in the city in different time periods can be studied.

Description

technical field [0001] The present invention relates to the technical field of urban safety system engineering, and more specifically, relates to a comprehensive urban safety production situation assessment method and system. Background technique [0002] For a long time, the evaluation of urban production safety situation is a complex systematic project. In the prior art, the evaluation of urban production safety situation usually adopts a single safety production index for evaluation. This safety production index is mainly concentrated at the enterprise level and cannot Solve the problem of evaluating the situation of production safety in a certain area of ​​the city. Moreover, the production safety indicators only consider the post-production indicators, such as the number of accidents, casualties, and economic losses, but do not consider the pre-production indicators and production indicators, such as publicity and education, safety technology, emergency management, proc...

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Problems solved by technology

[0002] For a long time, the evaluation of urban production safety situation is a complex systematic project. In the prior art, the evaluation of urban production safety situation is usually carried out by a single safety production index. This safety production index is mainly concentrated at the enterprise level and cannot Solve the problem of safety production situation assessment in a certain area of ​​the city

Moreover, the production safety indicators only consider the post-production indicators, such as the number of accidents, casualties, and economic losses, but do not consider the pre-production indicators and production-event indicators, such as publicity and education, safety technology, emergency management, process monitoring, etc. , cannot scientifically reflect the risk management status of the safety production situation, and thus cannot reflect the follow-up prediction, early warning and control status

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