Intelligent monitoring system for coal mining surface movement deformation based on 5G transmission

Abstract

The invention belongs to the technical field of coal mine surface monitoring and particularly relates to a 5G transmission-based coal mining surface movement deformation intelligent monitoring system.The system comprises a base, a control box, a processor, a bracket and a fixed cone, wherein a telescopic rod is arranged in the middle of the top of the base, and a loading plate is arranged at thetop of the telescopic rod. a humidity sensor is arranged at the left of the bottom of the loading plate. The system is reasonable in structure, the information collected by the temperature and humidity sensor, the wind speed and direction sensor, the total station and the crack displacement measuring instrument is received through the GNSS receiving device, stability of data transmission is improved, data streaming messy codes are prevented, and accuracy of data is guaranteed; the network RTK module is in two-way connection with the processor, the network RTK module is combined with a conventional measuring instrument, efficiency and precision of measurement work can be greatly improved, the data transmission speed is guaranteed through the 5G module, calculation processing of data is achieved through the PDA terminal, and precision of the data is guaranteed.

Description

technical field [0001] The invention relates to the technical field of coal mine surface monitoring, in particular to an intelligent monitoring system for coal mining surface movement and deformation based on 5G transmission. Background technique [0002] Coal mining area is an area where human beings exploit coal resources in coal-rich mining areas. It is generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally selected to dig underground roadways to mine coal. This is an underground coal mine. When the distance between the coal seam and the surface is very close, it is generally chosen to directly strip the surface soil layer to excavate coal. This is an open-pit coal mine. Most of the coal mines in my country belong to underground coal mines. The scope of coal mines includes a large area above ground, underground and related facilities. During the mining process, it is particularly important to m...

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Problems solved by technology

[0003] In the process of using the existing intelligent monitoring system for surface movement and deformation, the data transmission and data measurement are not accurate enough, which is easy to misjudge and affect the coal mining construction. Therefore, we propose an intelligent monitoring system for coal mining surface movement and deformation based on 5G transmission. solve the above problems

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