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Downhole operation video surveillance system

A technology of video monitoring system and operating vehicle, which is applied in the direction of CCTV system, mining equipment, mining equipment, etc., to achieve the effect of preventing safety accidents

Inactive Publication Date: 2014-11-19
NANJING ZHISOU INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the technical problem to be solved by the present invention is how to enable the downhole operation video monitoring system to pre-judge the potential safety hazards existing in the downhole

Method used

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  • Downhole operation video surveillance system
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Embodiment Construction

[0036] Various exemplary embodiments, features, and aspects of the present invention will be described in detail below with reference to the drawings. The same reference signs in the drawings indicate elements with the same or similar functions. Although various aspects of the embodiments are shown in the drawings, unless otherwise noted, the drawings are not necessarily drawn to scale.

[0037] The dedicated word "exemplary" here means "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" need not be construed as being superior or better than other embodiments.

[0038] In addition, in order to better illustrate the present invention, numerous specific details are given in the following specific embodiments. Those skilled in the art should understand that the present invention can also be implemented without certain specific details. In some examples, the methods, means, elements, and circuits well-known to those skilled in the art...

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Abstract

The invention relates to a downhole operation video surveillance system which comprises an identification source disposed on an outer surface of an operating vehicle operating in a mine; a camera disposed on a non-empty top area of the mine and used for collecting a video image of a headwork face of the operating vehicle; and a surveillance device being located on the ground, receiving the video image collected by the camera through a wireless or wired network, and determining whether the operating vehicle operates in a hyper-cycle manner based on the imaging of the identification source on the video image and a preset maximum allowable travel distance of the operating vehicle. According to the invention, the downhole operation video surveillance system can provide a timely warning to downhole safety hidden dangers, and effectively prevent the occurrence of accidents.

Description

Technical field [0001] The invention relates to the field of downhole operation safety, in particular to a downhole operation video monitoring system that can give early warning to potential safety hazards existing downhole. Background technique [0002] In recent years, as an auxiliary means of underground safety management and control, video surveillance systems are gradually being applied to various underground operations such as coal mining, in order to effectively reduce the incidence of safety accidents. [0003] For example, Chinese utility model patent CN102291575A discloses an intelligent video monitoring system for fully mechanized mining face, which includes a camera, which is located on the top beam of the hydraulic support of the working face. The camera lens direction and the working face direction form an imaging angle of about forty degrees. The camera is used to obtain the video signal of the real-time picture of the comprehensive mining face; the ground monitoring...

Claims

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Application Information

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IPC IPC(8): H04N7/18E21F17/18
Inventor 冉阳顾士杰
Owner NANJING ZHISOU INTELLIGENT TECH
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