Coal mine accident simulating method and system based on multi-intelligent agent

A multi-agent and agent technology, applied in the field of simulation, can solve the problems that safety accidents are difficult to significantly reduce, the cause of accidents is difficult to investigate clearly, and the degree of harm cannot be effectively controlled.

Inactive Publication Date: 2012-06-20
HENAN POLYTECHNIC UNIV
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Problems solved by technology

At present, many mines have been equipped with monitoring systems. However, due to the dynamic changes in the underground workplaces of coal mines, the risk factors affecting accidents are also constantly changing. The existing monitoring facilities only monitor some safety parameters, and it is difficult to predict and analyze the possib

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  • Coal mine accident simulating method and system based on multi-intelligent agent
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  • Coal mine accident simulating method and system based on multi-intelligent agent

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Embodiment Construction

[0027] Multi-agent (Agent) simulation is a relatively new simulation method that has appeared in recent years and has been widely used in many fields, especially closely related to complexity research. Multi-agent simulation is a kind of micro-simulation technology. It uses the latest research results in the field of distributed artificial intelligence, relies on the powerful computing power of computers, and adopts bottom-up thinking to build models for complex systems. Micro-individuals can have Rich attributes and close to real decision-making logic and behavioral characteristics, through the interaction between individuals and the interaction between individuals and the environment, the macroscopic characteristics of the system emerge, thus establishing a bridge between the microcosm and the macrocosm. Multi-agent simulation modeling is flexible and natural, and individual attributes and behaviors are not restricted. It is especially suitable for the study of complex system...

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Abstract

The invention discloses a coal mine accident simulating method and system based on a multi-intelligent agent. The method comprises the following steps: constructing an intelligent agent entity and a virtual simulating environment; selecting a preset model and preset knowledge to perform intelligent agent model computation to form a model computation result; performing the intelligent agent entity action computation and selecting the intelligent agent entity behavior; using the intelligent agent action experience learning rule to perform the intelligent agent entity behavior configuration, executing the intelligent agent entity behavior, updating the environment variable of the virtual simulating environment, and updating the current virtual simulating environment by a simulating scene constructing module based on the intelligent agent behavior state information and the updated environment variable; and updating a behavior selection parameter, and using the updated behavior selection parameter to perform the intelligent agent entity behavior computation at the next moment. The method and system provided by the invention can be used for imitating coal mine accidents in various environments so as to provide abundant information for immediately discovering the coal mine accident potential.

Description

technical field [0001] The invention relates to simulation technology, in particular to a coal mine accident simulation method and system. Background technique [0002] Coal mine production system is a complex system composed of human, machine and environment. There are energy carriers or dangerous substances, various hazards such as material failure, physical environmental factors and organizational management factors, which may lead to gas and coal dust explosions. , water inrush, underground fire, roof accident, gas outburst, electromechanical accident, etc. In addition, various risk factors are dynamic, random and fuzzy. In the final analysis, the control of coal mine accidents is to identify, evaluate and control all kinds of hazards in coal mines. The research and development of hazard theory affects the level of accident control and safety management, and is of great significance to coal mine safety production. [0003] There are many reasons for coal mine accident...

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Application Information

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IPC IPC(8): G06F19/00
Inventor 薛霄王淑芳安吉宇王俊峰侯艳芳
Owner HENAN POLYTECHNIC UNIV
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