Safety monitoring system for coal mine

A monitoring system and technology for coal mine safety, applied in mining equipment, mining equipment, earthwork drilling, etc., can solve problems such as failure to meet coal mine safety monitoring requirements, single function, etc., to ensure safety, a high degree of integration, and good comprehensive performance. Effect

Inactive Publication Date: 2017-09-08
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the current various monitoring systems have single functions and cannot meet the requirements of existing coal mine safety monitoring, the present invention proposes a coal mine safety monitoring system

Method used

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  • Safety monitoring system for coal mine
  • Safety monitoring system for coal mine
  • Safety monitoring system for coal mine

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Embodiment Construction

[0019] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Such as figure 1 As shown, a coal mine safety monitoring system includes a parallel fixed-point base station set at various fixed-point locations in the coal mine, and the parallel fixed-point base station is connected to an audible and visual alarm and / or a surveillance camera and / or a fixed-point monitoring sensor module and / or a portable mobile Modules and / or broadcast modules, parallel fixed-point base stations are connected to Fast Industrial Ethernet, Fast Industrial Ethernet is connected to Gigabit Industrial Ethernet through a ring network switch, and Gigabit Industrial Ethernet is connected to terminal modules. The terminal modules are for the entire monitoring system. control center. When the monitoring environment is abnormal,...

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Abstract

The invention discloses a safety monitoring system for the coal mine. The safety monitoring system comprises parallel type fixed-point base stations arranged at all fixed-point positions in the coal mine, the parallel type fixed-point base stations are connected with an audible and visual alarm and/or a surveillance camera and/or a fixed-point monitoring sensor module and/or a portable mobile module and/or a broadcasting module, the parallel type fixed-point base stations are connected with a 100 Mbit industrial ethernet which is connected with a kilomega industrial ethernet through a ring-ethernet switch, and the kilomega industrial ethernet is connected with a terminal module which is the control center of the overall monitoring system. The system is novel in structure, stable in operation, high in integration degree, good in integrity and diverse in function, and meets the safety monitoring requirements of the existing coal mine.

Description

Technical field [0001] The invention relates to coal mine safety production, in particular to a coal mine safety monitoring system. Background technique [0002] Coal mines are areas where humans extract coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally chosen to dig down the roadway for coal mining. This is a mine coal mine. When the distance between the coal seam and the surface is relatively short, it is generally chosen to directly strip the surface soil layer to excavate coal, which is an open-pit coal mine. The vast majority of coal mines in our country are shaft coal mines. The scope of the coal mine includes a large area above and below ground and related facilities. Coal mines are reasonable spaces excavated by humans when they excavate coal-rich geological layers, which usually include roadways, shafts and excavation surfaces. Coal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18
CPCE21F17/18
Inventor 张留禄李骁辰孙瑞彬刘宇畅黎晴晴李宏基
Owner SHANGHAI INST OF TECH
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