Method, device and system for constructing gas concentration prediction model and storage medium

A gas concentration and prediction model technology, applied in the direction of neural learning methods, biological neural network models, neural architectures, etc., can solve problems such as the inability to accurately predict gas concentration models, reduce the number of occurrences, ensure safe production, and reduce errors. The effect of the number of alarms

Inactive Publication Date: 2019-10-08
JINGYING SHUZHI TECH HLDG CO LTD
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Problems solved by technology

[0006] To this end, the embodiments of the present invention provide a method, device, system and storage medium for constructing a gas concentration prediction model to solve the technical problem that there is no model in the prior art that can accurately predict the gas concentration

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  • Method, device and system for constructing gas concentration prediction model and storage medium
  • Method, device and system for constructing gas concentration prediction model and storage medium
  • Method, device and system for constructing gas concentration prediction model and storage medium

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[0053]The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0054] Before introducing the method for constructing the gas concentration prediction model provided by the embodiment of the present invention, a structural schematic diagram of a coal mining face is given first. For details, see figure 1 As shown, it can be seen from this figure that the coal mining face is a U-shaped structure. The position T0 is the upper corner, because there is a certain ...

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Abstract

The embodiment of the invention discloses a method, device and system for constructing a gas concentration prediction model and a storage medium. The method comprises the steps of acquiring the gas concentration of a preset position of a coal mining working face and factors related to the gas concentration in the coal mining working face; and training the pre-constructed neural network model by using the gas concentration at the preset position and factors related to the gas concentration to obtain an optimal neural network model as a gas concentration prediction model. The optimal neural network model obtained by the method can be used for more accurately measuring the gas concentration. More importantly, accurate data of gas can be provided by a supervisory unit, the safety production ofa coal mine is ensured, and the occurrence frequency of gas explosion accidents is reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of coal mine safety, and in particular to a method, device, system and storage medium for constructing a gas concentration prediction model. Background technique [0002] For a mine, as long as gas is found in a coal (rock) layer, the mine is a gas mine. Gas mines are managed according to mine gas grades and are divided into low gas mines, high gas mines and coal and gas outburst mines. Mine gas disaster is one of the seven major mine disasters, which seriously threatens the safe production of the mine. Monitoring the gas concentration of the coal mining face in the coal mine has important guiding significance for the safe production of the coal mine. [0003] In the entire mine, the upper corner of the U-shaped coal mining face tends to accumulate the gas released at the intersection of the goaf and the mining face, and the gas concentration is relatively high, which is the focus ...

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Application Information

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IPC IPC(8): G06F17/50G06N3/04G06N3/08
CPCG06N3/04G06N3/08G06F30/20
Inventor 王学斌赵雅娟侯宇辉
Owner JINGYING SHUZHI TECH HLDG CO LTD
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