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Method for optimizing allocation of emergency resources in chemical industrial park

A technology for emergency resources and chemical parks, applied in the fields of resources, data processing applications, instruments, etc., can solve the problems of lack of global optimal search robustness and difficulty

Active Publication Date: 2018-06-15
HANGZHOU DIANZI UNIV
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Problems solved by technology

Since these optimization methods lack the robustness of global optimal search, and most traditional optimization requires gradient information, it is quite difficult to solve such multi-objective optimization problems with complex mathematical forms

Method used

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  • Method for optimizing allocation of emergency resources in chemical industrial park
  • Method for optimizing allocation of emergency resources in chemical industrial park
  • Method for optimizing allocation of emergency resources in chemical industrial park

Examples

Experimental program
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Embodiment Construction

[0086] Such as Figure 4 As shown, Step 1: Obtain the information of hazard sources in the chemical park, geographical information, information on the production process of each chemical hazard source in the park, the locations available for planning, and the number of emergency supplies to be distributed. The hazard source information includes the type of hazard source , status, stock and distribution;

[0087] Step 2: Based on the information obtained in step 1, establish a dynamic risk assessment model for hazard sources. The characteristic indicators of hazard sources considered are inherent hazard coefficients of hazard sources, domino effect hazard coefficients, and process hazard coefficients.

[0088] ①Inherent risk factor of hazard source

[0089] In the hazard assessment model based on the R value, the sum R of the correction ratio between the actual amount of various hazards in the unit and the critical quantity specified in the document (GB18218) is used as the cl...

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Abstract

The invention relates to a method for optimizing allocation of emergency resources in a chemical industrial park. On the basis of the traditional hazard source grading model, a hazard source risk dynamic evaluation model is established by combining characteristics of the chemical industry park and considering a domino effect of the accident and risk factors of a process flow and a grading result is obtained based on a pedigree clustering method. On the basis of the hazard source risk grade, a hazard-source-risk-grade-based multi-target optimization emergency resource allocation model is establishing by considering the rescue timeliness and economic applicability of configuration decisions. With the genetic algorithm optimization method, the multi-target emergency resource allocation modelis optimized and then a configuration strategy meeting an expected target is obtained finally. According to the invention, in order to solve some problems in emergency resource configuration optimization, a configuration optimization method with high global optimization capability is put forward. The optimization method has characteristics of having high openness, robustness, parallelism, flexibility, and globally convergence and having no special requirement on the mathematical forms of questions.

Description

technical field [0001] The invention belongs to the technical field of information and control, relates to automation technology, and in particular relates to a method for optimizing the allocation of emergency resources in a chemical industry park. Background technique [0002] With the continuous development of the economy, the scale of the petrochemical industry is in a period of rapid expansion. Under the trend of industrial cluster development, chemical parks have become a new model for the development of my country's chemical industry. Nowadays, chemical industry parks are basically located in sensitive areas with developed economy and dense population, so they have the characteristics of capital-intensive investment, technology-intensive and equipment-intensive. In order to meet the needs of production, a large number of flammable, explosive and toxic hazards are gathered in the chemical park, so the possibility of major accidents in the chemical park is objective. ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06K9/62
CPCG06Q10/06312G06Q10/0635G06F18/2321G06F18/23
Inventor 蒋鹏门金坤周硕宋秋生郑松孔亚广赵烨沈刚叶建刚苏楠
Owner HANGZHOU DIANZI UNIV
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