Real-time monitoring system and method of coal mine layer-exceeding and cross-border mining problem

Abstract

The invention discloses a real-time monitoring system and method of a coal mine layer-exceeding and cross-border mining problem, and belongs to the technical field of coal mining detection. An energyconsumption metering system is used for measuring electrical energy data of downhole power distribution nodes and electrical equipment in real time, a positioning system is used for measuring positiondata of the downhole electrical equipment in real time, a background management system calculates the total energy consumption of the electrical equipment within the scope of the mining rights and the energy consumption of the downhole power distribution nodes according to the data uploaded by the positioning system and the energy consumption measuring system. the real-time position of the downhole fully mechanized coal mining face is obtained, whether illegal behaviors of layer-exceeding and cross-border mining exist or not is judged, and a monitoring system terminal provides early warning and alarm for layer-exceeding and cross-border illegal mining . The position of the downhole fully mechanized coal mining face can be monitored in real time, and the illegal behaviors of the layer-exceeding and cross-border mining can be immediately discovered and warned.

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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