A real-time monitoring system and method for coal mine super-layer and cross-border mining problems

Abstract

The invention discloses a real-time monitoring system and method for coal mine over-bed and border-crossing mining problems, and belongs to the technical field of coal mine mining detection. The invention adopts the energy consumption metering system to measure the electric energy data of the underground power distribution nodes and electrical equipment in real time, uses the positioning system to measure the position data of the underground electrical equipment in real time, and the background management system calculates according to the data uploaded by the positioning system and the energy consumption measurement system The total energy consumption of electrical equipment and the energy consumption of underground power distribution nodes within the scope of mining rights can obtain the real-time position of the fully-mechanized mining face in the mine, and judge whether there is any illegal behavior of super-layer and cross-border mining, and the monitoring system terminal will carry out early warning and alarm . The invention can monitor the position of the underground fully mechanized mining face in real time, find out the illegal behavior of over-layer and cross-border mining in real time, and give an alarm.

Description

technical field [0001] The invention belongs to the technical field of coal mine mining detection, and in particular relates to a real-time monitoring system and method for coal mine super-layer and boundary-crossing mining problems. Background technique [0002] The phenomenon of super-layer and boundary-crossing is common in small coal mines and mines that are on the verge of exhaustion in our country. In the process of coal super-layer and cross-border mining, the lanes and wells are interspersed and staggered, which is completely inconsistent with the reported engineering design and production scheduling, which damages the environment, triggers resource disputes with nearby mining rights holders, and at the same time brings major safety hazards and seriously threatens the people. safety of life and property. In recent years, there have been many mine safety accidents in my country that have super-level and boundary-crossing phenomena. However, due to various interests, ...

AI Technical Summary

Problems solved by technology

In the process of coal super-layer and cross-border mining, the lanes and wells are interspersed and staggered, which is completely inconsistent with the reported engineering design and production scheduling, which damages the environment, triggers resource disputes with nearby mining rights holders, and at the same time brings major safety hazards and seriously threatens the people. safety of life and property

In recent years, there have been many mine safety accidents in my country that have super-level and boundary-crossing phenomena. However, due to various interests, relying solely on control measures cannot achieve the goal of eradicating the problem of super-level and boundary-crossing mining. Monitoring and prevention has become an effective way to be discovered

[0003] The original super-layer cross-border detection uses total station manual measurement or video monitoring, personnel positioning, information lags and human interference factors are large. In order to timely supervise and deal with the illegal mining behavior of super-layer cross-border, the super-layer cross-border detection gradually turns to the direction of real-time monitoring development, the current real-time monitoring is mainly based on the collection of mining vibration waveforms, which is easily disturbed by environmental factors, which in turn affects the accuracy of monitoring

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