Mine security monitoring system

Abstract

The invention discloses a mine security monitoring system which comprises a fixed monitoring device, infrared sensors, a movable monitoring device, a camera shooting device, a wireless communication network and a server. The upper portion and the lower portion of a mine are connected through the wireless communication network, by arranging the fixed monitoring device, the movable monitoring deviceand the camera shooting device, environmental parameters and personnel position information in a mine lot are monitored in real time, linkage management of the monitoring system is achieved, and thusthe overall automation and informatization levels are increased; by obtaining environmental data of various types in the mine lot in real time, environmental security levels of the corresponding types and dangerous zone ranges of the corresponding types are determined, and when dangerous levels exist in the environmental security levels, the multiple infrared sensors of the area where a monitoring sensor set is located are controlled to be started to monitor personnel approaching signals and give alarm signals to the fixed monitoring device of the corresponding area; and thus accurate prediction of the types of dangerous sources and the dangerous ranges is achieved, and mine accidents can be prevented better.

Description

technical field [0001] The invention relates to the field of mine safety, in particular to a mine safety monitoring system. Background technique [0002] In recent years, the number of mine accidents has continued to increase. Mine safety production is related to the lives and property safety of the people, and has always been highly valued by competent government departments at all levels. The underground working environment is harsh, the geological conditions are complex, and various harmful gases may be filled at any time, and dangerous accidents such as water seepage and roof fall may also occur at any time. Ensure mine safety. [0003] In order to reduce mine accidents, mining companies have configured a variety of monitoring systems, such as video monitoring, hazardous gas monitoring, and mine car monitoring. However, the existing monitoring systems are independent and cannot be linked. The overall level of automation and informatization is relatively low, and the pr...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a mine safety monitoring system to solve the problems of low overall automation level and inaccurate prediction of hazard types and hazard ranges in the prior art

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