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A warning method of coal mine water inrush based on gis technology

A coal mine and water inrush technology, which is applied in the field of coal mine water inrush prediction system based on GIS technology, can solve the problem of lack of real-time, timeliness, lack of analysis and prediction, and lack of on-site data collection, storage and transmission. and other problems, to achieve the effect of improving the safety production level of coal mines and high-efficiency calculation

Active Publication Date: 2017-10-10
TAIYUAN UNIV OF TECH
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Problems solved by technology

However, the model does not realize the interface of on-site data collection, storage and transmission, lacks the real-time performance and timeliness of water inrush prediction, and lacks the application of scientific prediction methods to analyze and predict water inrush data.
At the same time, there is no water inrush extension module, which cannot provide an effective escape plan after the water inrush occurs

Method used

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  • A warning method of coal mine water inrush based on gis technology
  • A warning method of coal mine water inrush based on gis technology
  • A warning method of coal mine water inrush based on gis technology

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Embodiment Construction

[0027] In order to make the features of the technical solution of the present invention clearer, the specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0028] Such as figure 1 As shown, the technical solution for implementing a coal mine water inrush prediction system based on GIS technology provided by the present invention is to use Visual C#.net programming language to establish a client / server C / S architecture on the .NET Framework. System key technology as attached figure 2 Shown.

[0029] The database server uses SQL SERVER to establish a coal mine water inrush warning system database. The database includes hydrogeological basic database, water inrush influencing factor integrated database, water prevention and control result database, database data types include word, Excel, mxd, shp, CAD, and ADO. NET database access technology connects front-end clients.

[0030] The client side adopts C# language ...

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Abstract

The present invention provides a coal mining water inrush early warning method based on a GIS technology. The system comprises one or more than one clients, a wireless sensor terminal and a PC input terminal; a GIS subsystem and a database server are connected with the PC input terminal through the wireless sensor terminal to store each real-time information; the wireless sensor terminal and the PC input terminal transmit the site monitoring information to the database server; the GIS subsystem requires updating the information in real time to the database and realizes the synchronization with the database server; and the clients synchronously receive the information from the database server and timely follow the real-time conditions of the downhole. The coal mining water inrush early warning method based on the GIS technology performs numerical modeling of underground coal mine multi-tunnel coupling with any angle to realize the visual and rapid display early warning of the macroscopic speed of each point of the virtual tunnel model.

Description

Technical field [0001] The invention relates to a coal mine underground water inrush prediction system, in particular to a coal mine water inrush prediction system based on GIS technology. Background technique [0002] The prevention of coal mine water disasters in our country mostly stays at the level of manual empirical water control. It has a certain degree of human subjectivity. The lack of computer-aided decision-making coal mine water inrush prediction system is not conducive to intuitive and effective coal mine water inrush prediction. Some existing systematic research focuses on the construction of basic functional modules, which has improved production efficiency to a certain extent, but has not joined the research and implementation of scientific early warning models, and has not substantively studied the problem of water inrush early warning. Improve to the scientific research level of big data cluster analysis. In the research of water inrush spread, the latest metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04W84/18
CPCH04L67/12H04W84/18
Inventor 李凤莲张雪英陈桂军黄丽霞李文杰李智勇段淑斐
Owner TAIYUAN UNIV OF TECH
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