Mobile mine safety system

A safety system and mine technology, applied in transmission systems, mining devices, mining equipment, etc., can solve the problems of complex mining site structure, inability to locate workers and equipment, and narrow underground passages.

Inactive Publication Date: 2018-04-13
SICHUAN GUANGWANG ENERGY DEV GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The data management platform is the internal information of the coal mining industry, which is not shared with other management units. However, coal mine safety is the key supervision object of the safety supervision unit. The safety supervision department needs to know the safety production status of each coal mine in real time. The current data management platform cannot Effectively and timely provide the safety production status of each coal mine for the safety supervision department and the person in charge of supervision
[0006] 2. The structure of the underground coal mine mining site is very complex, the underground passage is narrow and narrow, there are many mining sections, and there are many branch passages. Although the information transmission network and GPS system have been established, the main distribution of the information transmission network is still in the main underground passage, and some are remote. There is still no information transmission network coverage in the branch passages or some temporary avoidance places, and the workers and equipment active in these places cannot complete the positioning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0044] The substation antenna module of the present invention is arranged in the main underground passages, such as important transportation lanes, entrances and exits of mines, entrances and exits of personnel, and the like. The island antenna module is installed in remote branch passages underground, where the flow of workers is particularly small, such as temporarily opened working roadways, coal mining face recovery roadways, wind tunnels, and even hydraulic supports on coal mining face. The free-moving module is configured on the body of the underground worker and carried with him. The limit mobile module is set on important underground equipment, such as coal shearers, hydraulic supports, and roadway construction equipment. Such equipment is not fixedly installed in a certain place, but moves as the work progresses.

[0045] The data collection process of the system of the present invention is: (1), underground ventilation device, drainage device, gas monitoring device, ...

example 2

[0055] Worker 3 works in the deepest shelter of the mining roadway, and worker 2 enters the depth of the mining roadway for repairing the roadway and returns to the middle of the roadway. Therefore, the first single item of information generated by the third free movement module and the second free movement module is collected. In the island antenna, worker 1 comes to the middle of the roadway, the first free movement module exchanges data with the island antenna, and worker 1 turns out to the exit of the mining roadway, so the position information and movement track data of worker 1, worker 2 and worker 3 are uploaded From the substation antenna module, it is imported to the main controller. The main controller outputs the positions and moving trajectories of worker 1, worker 2 and worker 3 in the latest period.

example 3

[0057] The specific process of combining the first individual information and the collected second individual information by the free movement module is as follows: the first free movement module will collect the first individual information generated by the second free movement module and the third free movement module respectively, and The second single item of information generated by the limit movement module. First create different information files, and set the module number as the file title: (first free movement module) 01, (second free movement module) 02, (third free movement module) 03, (limited movement module) 04. Then according to the numbering of each first individual information, all the first individual information are distributed into different files, and the information of the same time tag is deleted (such as module number 02, position information 0101, time tag 20160801, when storing information, The same time tag is retrieved, that is, only one message i...

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PUM

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Abstract

The invention discloses a mobile mine safety system, composed of an underground mine data collection module, a master controller, an alarm device, an Ethernet data sending module and a remote mobile monitoring end. The underground mine data collection module comprises a staff and device positioning system, a potential safety hazard system, an environment monitoring system and an underground mine broadcasting system. The staff and device positioning system is composed of substation antenna modules, island antenna modules, free mobile modules and limited mobile modules. According to the system,a complex underground mine terrain structure can be overcome, through collection of operation data of an underground mine ventilation device, a drainage device, a gas monitoring device, an air qualitydetection device, a thermometer and the staff and device positioning system, states of staff and production devices are effectively collected, the safety production states of the whole mine are reported to a safety supervision department and a supervision responsible person in real time, and the supervision responsible person can check data and issue instructions only through a mobile terminal device, so the mine safety can be effectively supervised.

Description

technical field [0001] The invention relates to a mine production safety supervision system. Specifically, it is a network data system that can effectively and timely monitor mine production safety through mobile terminals. Background technique [0002] With the advancement of information technology, it has become a consensus that traditional industries use computer technology to improve current production conditions, work efficiency and product quality. The coal industry is a typical traditional industry. In recent years, the reform of the national coal industry system has been deepened and modern information technology has developed rapidly. The informatization of coal mine management will provide good conditions for the sustainable development of the coal industry; the management information of the coal industry Standardization of form, standardization of information transmission, and systematization of information content are inevitable trends in the application system ...

Claims

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Application Information

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IPC IPC(8): H04W4/029H04W4/38H04L29/08E21F17/18
CPCH04L67/12E21F17/18H04L67/52
Inventor 贾正奎曹建辉王云河张仕佳
Owner SICHUAN GUANGWANG ENERGY DEV GRP
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