Method for utilizing camera to automatically capture mine earthquakes and collapses of mine and timely record and alarm

An automatic capture and camera technology, applied in mining equipment, mining equipment, earthwork drilling and mining, etc., to achieve the effect of quickly grasping the scene dynamics and tracing the history of events

Inactive Publication Date: 2014-04-16
辽宁晟通系统集成工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These advanced technologies have brought possibility to the realization of mine automatic safety monitoring

Method used

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  • Method for utilizing camera to automatically capture mine earthquakes and collapses of mine and timely record and alarm
  • Method for utilizing camera to automatically capture mine earthquakes and collapses of mine and timely record and alarm

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Embodiment 1

[0008] The present invention adopts the basic video processing method provided by OpenCV in video image analysis, which is a cross-platform computer vision library based on (open source) distribution, and can run on Linux, Windows and Mac OS operating systems. It is lightweight and efficient, and consists of a series of C functions and a small number of C++ classes. It also provides interfaces for languages ​​such as Python, Ruby, and MATLAB, and implements many general-purpose algorithms in image processing and computer vision. The software of the present invention can be compiled by those of ordinary skill in the art with reference to the accompanying drawings.

[0009] The present invention can set a plurality of monitoring areas on one monitoring screen, intercept the pictures in the area in a loop, and compare them with the pictures in the same area of ​​the previous frame, and if any difference is found, it will be counted in the message center. When the value reaches th...

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Abstract

The invention discloses a method for utilizing a camera to automatically capture mine earthquakes and collapses of a mine and timely record and alarm. Through the video surveillance technology and the image analysis technology, collapses and mine earthquakes inside the mine can be automatically found and timely alarmed, and video signals can be stored. The method includes that a plurality of monitoring zones are set on a same monitoring screen, and pictures of the zones are intercepted circularly and compared with a screen of same zones of the previous frame; once differences are found, counting is performed in a massage center; when counting value reaches a preset threshold, alarm information is triggered, recording of monitoring content is started, and the alarm information is transmitted to a mobile client side through a wireless network for a security guard to monitor and process. By the application of the method, the security guard can timely discover dangerous signals inside the mine, check on-site situations in real time and check on-site images in a history record, and thus quick master of on-site situations and historical retrospection of events is facilitated.

Description

technical field [0001] The invention relates to the technical field of safety monitoring, specifically, it is a method for automatically capturing mine earthquakes and collapses by using a camera, recording them in time, and giving an alarm. Background technique [0002] At present, when the mine underground space monitors the collapse and mine earthquake, it mainly adopts the installation of vibration sensors to obtain the danger signal of the vibration. This method can know the dangerous place, but the specific situation of the dangerous place cannot be known. With the advancement of technology, the explosion-proof monitoring head can work very well inside the mine. Infrared monitoring technology can receive clear video images in low-light environments. At the same time, the network bandwidth is extremely developed, and the wireless wifi network and 4G technology are high-definition The transmission of video stream without delay in the wireless broadband network provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18H04N7/18
Inventor 韩杰张树江
Owner 辽宁晟通系统集成工程有限公司
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