City emergency evacuation simulation system based on multi intelligent agent

Abstract

A city emergency evacuation simulation system based on multi intelligent agent belongs to the complex system simulation in the technical field of computerized emulation and solves the problems of single function of emergency simulation systems of all kinds and lack of intelligence of code of conduct of emergency entity. The system comprise a database module, a communication module, a parameter configuration interface module, a data management module, an intelligent agent generation module, a program execution module, a simulation module, a commanding and decision-making module and an assessment module. The database module comprises a generalized database, a knowledge base and a model base; wherein, the generalized database comprises a dangerous source subdatabase, a resource subdatabase, a foundational geodata subdatabase. The system can establish an efficient intelligent model, describes the precise behavioral process of emergent intelligent agents of all kinds in the state of disasters and emergency from two levels of macroscopy and microcosmic, can custom-make a parameter and expanded intelligent model, has commonality and expansibility, and makes up the shortage and deficiency of the city emergency evacuation simulation study in regionality and comparatively large ranges.

Description

technical field [0001] The invention belongs to the complex system simulation in the technical field of computer simulation, in particular to a multi-agent-based urban emergency evacuation simulation system. Background technique [0002] With the increasing pace of current information construction, the urban emergency system has become an important part closely related to people's daily life, and even a symbol of urban management level. Modern urban public places usually have highly dense population, concentrated property, special environment, three-dimensional functions, many hidden dangers of accidents and are difficult to prevent. These characteristics make cities more vulnerable to disasters and increase their vulnerability to disasters. Once an accident occurs, the consequences are serious and the rescue is not timely, which will bring huge casualties and property losses. In recent years, a series of major emergencies broke out around the world. Major crises such as bi...

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Problems solved by technology

[0005] The invention provides a multi-agent-based urban emergency evacuation simulation system, which solves the problems of single function of various professional emergency simulation systems and lack of intelligence in the behavior rules of emergency entities in the system, so as to make up for regional and large-scale problems. Lack and Insufficiency of Urban Emergency Evacuation Simulation Research

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