Enterprise safety risk early warning method based on analytic hierarchy process and grey theory

An AHP and security risk technology, which is applied in the field of enterprise security risk early warning based on AHP and grey theory to achieve the effect of realizing the prediction function.

Inactive Publication Date: 2015-04-22
中钢集团武汉安全环保研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Accurate and effective safety early warning has played a positive role in controlling the safety production risk of enterprises and reducing the incidence of accidents. So far, there is no similar safety production early warning software system in my country. The system software of this application is the first in China and the world's leading Level

Method used

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  • Enterprise safety risk early warning method based on analytic hierarchy process and grey theory
  • Enterprise safety risk early warning method based on analytic hierarchy process and grey theory
  • Enterprise safety risk early warning method based on analytic hierarchy process and grey theory

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: as figure 1 As shown, through the quantification and indexation of various safety production-related indicators, the weight coefficient of each indicator is calculated or obtained by using the analytic hierarchy process or the method determined by the enterprise, based on the historical data input of each indicator of the enterprise, and according to the gray theory in fuzzy mathematics As the basis of modeling, realize the prediction of the safety production risk index value in the next cycle.

[0035] Specifically, the described enterprise security risk early warning method based on AHP and gray theory, such as figure 2 shown, including the following steps:

[0036] 1) Statistically analyze the historical safety production data of the enterprise, and obtain the production accident risk factor C 1 , C 2 ..., C n The early warning indicator G 1j , G 2j ...,G nj , the early warning indicators are quantified, and the index system is constructed accor...

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PUM

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Abstract

The invention relates to the field of informatization technologies and risk management and control forecasting and early warning, in particular to an enterprise safety risk early warning method based on an analytic hierarchy process and a grey theory. By means of quantification and indexation of each safety production correlation index, weight coefficient of each index is calculated or obtained by the analytic hierarchy process or an enterprise self-defined method, and enterprise safety production risk indexes of next stage are forecasted according to input of historical data of each enterprise index and with the grey theory in fuzzy mathematics as a modeling basis. The enterprise safety risk early warning method based on the analytic hierarchy process and the grey theory has the advantages that the historical data are used as the basis, after the modeling basis is determined, a risk early warning index model is subjected to mathematical verification and historical data verification, a model is properly modified, threshold value determining is performed on a production accident risk early warning model, immediate output of early warning signals is achieved so that safety conditions and future development trends in the enterprise safety production process can be visually displayed, and a forecasting function of enterprise safety production risks can be achieved.

Description

technical field [0001] The present invention relates to the field of information technology and risk control forecasting and early warning, and in particular relates to an enterprise security risk early warning method based on AHP and gray theory. Background technique [0002] With the development of society, safety has not only become a hot topic of social concern, but also has become a decisive factor affecting the development of an enterprise. Accurate and effective safety early warning has played a positive role in controlling the safety production risk of enterprises and reducing the incidence of accidents. So far, there is no similar safety production early warning software system in my country. The system software of this application is the first in China and the world's leading Level. [0003] The safety early warning index system of this application changes the traditional safety management, and changes the cause analysis of passive and negative control after the ac...

Claims

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Application Information

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IPC IPC(8): G06F19/00
Inventor 邬开发陈美龄刘峰王斌
Owner 中钢集团武汉安全环保研究院有限公司
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