Industry and trade enterprise safety management capability evaluation method based on cloud model

Abstract

The invention discloses an industry and trade enterprise safety management capability evaluation method based on a cloud model. The method comprises the following steps: constructing an industry and trade enterprise safety management capability index evaluation system; establishing a comment set and determining a standard cloud model; determining a combined weight of the safety management capability evaluation indexes of the to-be-evaluated industrial and trade enterprises; determining a safety management capability comprehensive cloud model of each to-be-evaluated industry and trade enterprise; and evaluating and sorting the safety management capability of each industry and trade enterprise by using the cloud model. The problem that the evaluation result has deviation due to the fact that a single evaluation method is adopted in an existing industrial and trade enterprise safety management capability evaluation method and subject and guest weight distribution is too subjective is solved. According to the method, the cloud model and the TOPSIS method are combined, a plurality of evaluation objects are sorted, and uncertainty and fuzziness in information are better mined. Meanwhile, the Nash equilibrium is introduced into the calculation of the combined weight based on the game theory thought, so that the objectivity and accuracy of the evaluation result are ensured.

Description

technical field [0001] The invention relates to a method for evaluating the safety management capability of an industrial and trade enterprise, in particular to a method for evaluating the safety management capability of an industrial and trade enterprise based on a cloud model. Background technique [0002] Most of the industrial and trade enterprises in our country have insufficient safety management level, do not have a clear understanding of their own risks, and cannot meet the ability requirements of the dual prevention mechanism, which makes enterprises exposed to high risks for a long time. At the same time, industrial and trade enterprises have the characteristics of large base, wide distribution, and large number of people. Once an accident occurs, it often brings a heavy blow to the enterprise and even leads to the closure of the enterprise. [0003] The safety management capability of industrial and trade enterprises is a complex system. It contains a large numbe...

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Problems solved by technology

[0006] In order to overcome the shortcomings of using a single method and unreasonable weight distribution in the existing evaluation methods of safety management capabilities of industrial and trade enterprises that affect the accuracy of the evaluation results, the present invention provides an evaluation method based on the combination weighting and cloud-TOPSIS model based on game theory , combine the cloud model and the TOPSIS method to sort multiple evaluation objects, and better mine the uncertainty and ambiguity in the information

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