Intelligent real-time early warning system for coal mine safety

Abstract

The invention relates to an intelligent real-time early warning system for coal mine safety and belongs to the technical field of coal mine underground communication. The intelligent real-time early warning system is characterized in that a sensor group is installed in an underground roadway and is capable of collecting underground personnel behavior characteristics, underground environment characteristics, underground equipment operating state characteristics and mine disaster characteristics and transmitting the collected information to intelligent node equipment installed in the same roadway; the intelligent node equipment collects, analyzes, measures and credibly judges the received information, performs early warning on dangerous factors and sends alarm information to the undergroundroadway and a well surface control center; the well surface control center is a collective body for performing clustering, fusion and feature extraction on the received multiple types of data information, establishing a credible decision mechanism and loading and embedding decision methods into the intelligent node equipment; there are wired or wireless communication between the multi-source sensor group and the intelligence node equipment and between the intelligent node equipment and the well surface control center. The intelligent real-time early warning system has the advantages of timelycollection, analysis and judgment of various characteristic information in the mine roadway, real-time early warning of risk information factors, and effective prevention of coal mine accidents.

Description

technical field [0001] The invention belongs to the technical field of coal mine underground communication, in particular to an intelligent real-time early warning system for coal mine safety. Background technique [0002] Coal resources are one of the most important resources in the national economy, and the development and utilization of coal resources is a very important task. However, due to the complex geological conditions and harsh operating environment in coal mining, there are many accidents in coal mine production. In order to ensure the safety of the coal mine underground, monitoring equipment is installed in the mine. With the development of the Internet of Things and modern information processing technology, through the establishment of a wired and wireless integrated unified transmission platform and mine distributed measurement network, it can effectively monitor the faults and hazards existing in the mining process, and provide scientific basis for safety ma...

AI Technical Summary

Problems solved by technology

This will directly cause the reliability of sensor monitoring data to be affected by the complex underground environment and long-distance transmission, and the processing and analysis of monitoring data will also cause a certain degree of delay, which is not conducive to the accuracy and real-time performance of coal mine accident warning.

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