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Case-based reasoning method facing hazardous chemical accident emergency aid decision making

A hazardous chemical and auxiliary decision-making technology, applied in the field of case reasoning for emergency auxiliary decision-making for hazardous chemical accidents

Inactive Publication Date: 2018-11-27
TIANJIN FIRE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of the above-mentioned existing fire emergency decision-making methods, the present invention provides a case-based reasoning method for auxiliary decision-making in emergency response to hazardous chemical accidents

Method used

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  • Case-based reasoning method facing hazardous chemical accident emergency aid decision making
  • Case-based reasoning method facing hazardous chemical accident emergency aid decision making
  • Case-based reasoning method facing hazardous chemical accident emergency aid decision making

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0199] Embodiment: The specific steps of the reasoning process are as follows:

[0200] Step 1: Construction of sample cases for the integration of accident characteristics and emergency rescue information.

[0201] For the evolution process and emergency rescue process of known accidents of hazardous chemicals, the available accident time, accident type, material information, cycle phase, equipment, geographical environment, meteorological information, accident status, accident category, accident evolution information, etc. Accident feature information and emergency rescue information such as detection, warning and isolation, protection and rescue, on-site disposal, decontamination, on-site cleaning, information management, etc. are extracted. The acquired data information is formed into a sample case by using frame notation. In conjunction with the embodiment, the accident characteristic information and emergency rescue information extracted by it are as shown in Table 1: ...

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PUM

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Abstract

The invention discloses a case-based reasoning method facing hazardous chemical accident emergency aid decision making. The method includes the steps: 1, structurally expressing accident characteristics of accident cases of dangerous chemicals and the emergency rescue process thereof, and serving as sample cases of emergency aid decision-making; 2, acquiring feature information parameters of the incident to be determined at a site, and converting text information of the feature information parameters into numerical attributes on the basis of the parameter numerical attribute extraction rule toconstitute a reasoning evaluation set; 3, setting a weight, calculating the local similarity of each accident feature parameter in the reasoning evaluation set and the overall similarity of the sample cases, and selecting a certain number of decision alternative cases; and 4, reconstructing emergency rescue parameter information of the stage of alternative cases with the highest similarity through comparison and giving the emergency rescue parameter information to the incident to be determined as an emergency aid decision making result. The invention can ensure the effectiveness and applicability of the emergency aid decision-making information to a certain extent, and improve the efficiency of emergency treatment.

Description

technical field [0001] The invention relates to the technical field of fire emergency rescue, in particular to a case reasoning method for auxiliary decision-making in emergency response to hazardous chemical accidents. Background technique [0002] Fire emergency response decision-making refers to the process of analyzing and judging the accident, formulating an emergency rescue plan and dynamically controlling it within a limited time according to specific subjective and objective conditions in order to reduce the impact of the accident and reduce the loss in the event of a disaster. Hazardous chemical leakage, fire, and explosion accidents are common types of disaster accidents, which have the characteristics of suddenness, dynamicity, and catastrophe. The complexity of the accident environment, the uncertainty of dynamic development, and the decision-making effect when making fire emergency response decisions Factors such as high risk, limited information, and insufficie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26
CPCG06Q50/265
Inventor 李晶晶朱红亚刘晅亚纪超许晓元于年灏王鹏飞陈晔李紫婷
Owner TIANJIN FIRE RES INST
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