A Method of Emergency Response Capability Evaluation Based on Interval Binary Semantics

Abstract

The invention discloses an unexpected event emergency capacity assessing method based on interval binary semantics. The unexpected event emergency capacity assessing method comprises the following steps: firstly, building an emergency capacity assessing index system, and building an interval binary semantics preference relationship relevant to an assessing index through pairwise comparison; then,inspecting and correcting the consistency of the interval binary semantics preference relationship by an iterating algorithm; exporting assessing index weights and calculating a sub-index global weight; taking subjective and objective weights of a decision maker into consideration, and calculating a group sub-index global weight by using an interval binary semantics aggregation operator; acquiringan interval binary semantics assessing value of a scheme to be assessed on a sub-index; taking the subjective and objective weights of the decision maker into consideration, and calculating a group scheme assessing value by using the interval binary semantics aggregation operator; and integrating interval binary semantics interval set aggregation operators to obtain comprehensive assessing valuesof schemes for comparison and ranking. Through adoption of the unexpected event emergency capacity assessing method, information loss can be avoided, and the complexity, uncertainty and thought fuzziness of the decision maker during emergency capacity assessing can be well processed.

Description

technical field [0001] The invention relates to the field of emergency capability assessment, in particular to an emergency emergency capability assessment method based on interval binary semantics. Background technique [0002] In recent years, various emergencies such as natural disasters, accident disasters and public health emergencies have occurred frequently, causing a large number of casualties, property losses, environmental damage and major social impacts. Typical emergencies at home and abroad in recent years include the "5.12" Wenchuan Earthquake, the "11.15" Shanghai high-rise residential fire, the "8.12" Tianjin explosion, and the March 2011 Japanese earthquake and its induced Fukushima nuclear leak. While emergencies cause social chain reactions and serious consequences, they also more or less expose the deficiencies in emergency management and emergency response capabilities of relevant emergency departments. Therefore, in order to ensure a quick and effectiv...

AI Technical Summary

Problems solved by technology

However, in the process of converting language information into fuzzy numbers and approximately matching the original language phrases to the processed language information, it is easy to cause loss or distortion of information.

In addition, due to the asymmetry of information grasped by decision makers, they may not be able to accurately express language evaluation information

Images