A mobile mine safety system

A safety system and mining technology, applied in the transmission system, mining equipment, mining equipment, etc., can solve the problem that the data management platform cannot provide safety production status to the safety supervision department and the person in charge of supervision, workers and equipment cannot complete positioning, and underground passages are narrow And other issues

Inactive Publication Date: 2021-03-12
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, which is composed of an underground data acquisition module, a main controller, an alarm device, an Ethernet data transmission module and a remote mobile monitoring terminal. The underground data acquisition module consists of a personnel and equipment positioning system, a safety hazard system, an environmental monitoring system, and an underground broadcasting system. The personnel and equipment positioning system consists of a substation antenna module, an island antenna module, a free movement module, and a limit movement module. The present invention can overcome complex topographical structures underground, and effectively collect the status of workers and production equipment by collecting the operating data of underground ventilation devices, drainage devices, gas monitoring devices, air quality detection devices, thermometers, personnel and equipment positioning systems, and It can report the safety production status of the entire coal mine to the safety supervision department and the person in charge of supervision in real time. The person in charge of supervision only needs to use a mobile terminal device to view data and issue instructions to achieve effective mine safety supervision.

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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Patent Type & Authority Patents(China)
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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