Analyses Of Personnel Microscopic Characteristics And Research On Simulation Of Emergency Evacuation In Large Public Buildings Based On Multi-agent

With the rapid development of global economic and diversification of people’s needs,building is showing the trend of more people-oriented, super intelligent and all-around.At thesame time, unexpected incidents and disasters occur frequently in large public buildings of ourcities and regions where we live, which results in different levels of casualties and propertylosses. Article is to start from the microscopic characteristics of people in public buildingsduring mass evacuation, trying to understand the law of microscopic characteristics andbehavior of the Individuals and groups at the sudden accident evacuation based on Multi-Agent,Agent Group, Interactive Collaboration of Individuals and groups and Macro-system Model.With the help of evacuation simulation software, some of the microeconomic factors in thestudy are considered to find the impact factor, degree of influence affecting the overall evacuation.Under the premise of the analysis of the impact factor, trying to find improvement strategieswhether it is from the micro level to improve the evacuation of the properties of agent ortransform the objective environmental to applied to the actual evacuation.In accordance with the writing idea of theory of bedding, the establishment of modelsand example simulation the paper is divided into four parts. Part one is introduction whichintroduces the paper’s research background and significance, as soon as the research status inthis field or related fields, research methods and ideas, and innovation of this paper. Part twointroduces Agent theory and analyses the inherent characteristics of large public buildings inthe emergency evacuation. Besides, psychological reactions and behavioral responses ofevacuation people are described. Part three is establishment of microscopic model on largepublic buildings emergency evacuation. With previous two chapters as the theoretical basis,the establishment of a microscopic model for emergency evacuation of large public buildings,including the modeling of individual Agent, Multi-Agent role in interactive and cooperativemodeling and modeling of environmental factors in the large public buildings. The last part ischapter four is simulation. Select an island subway station as the example. The simulationwork focuses on the concept of the introduction of the Lead-Agent (boot agent groups). Bycontrolling the variable method to study the impact of Lead-Agent to initiate the evacuation ofinteraction and not initiated by the interaction of two states. At the same time, the paperprovides feasibility proposal for guidance evacuation in subway station. In the fourth part of this paper, a five-tuple model is established. In the model, the agentrole of group interaction protocols and mechanisms are set up. In the fourth part of this paper,the author study on the human emergency evacuation in large and public building fireaccident. With island subway station as an example, combined with the theory on Multi-agentand the mathematical model in front of the papers, the paper focuses on the analyses ofpersonnel microscopic characteristics and research on simulation of emergency evacuation inlarge public buildings in a subway station fire accident. This paper proposes a concept ofleadership type Agent (Lead-Agent) and finds the Lead-Agent’s guiding in large publicbuildings within the emergency evacuation can improve the evacuation efficiency to a certainextent.This study has improved the efficiency of large public buildings within the emergencyevacuation. At the same time, the research on the subject provides reference value andpractical experience for the follow-up study.