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Method and system for detecting state of conveyor belt of mining belt conveyor based on image recognition

A belt conveyor and state detection technology, which is applied in the direction of conveyor objects, conveyor control devices, image enhancement, etc., can solve the problems of being easily affected by the environment, low detection accuracy, high maintenance cost, etc., and achieve good real-time detection , The effect of simple hardware equipment and fast operation speed

Pending Publication Date: 2022-06-21
TIANDI CHANGZHOU AUTOMATION +1
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the existing belt conveyor conveyor belt state detection method, the hardware is easily affected by the environment, the detection accuracy is low, the maintenance cost is high, and the real-time performance of mine conveyor belt image processing is poor. Problem, the present invention provides a detection method based on image recognition for mining belt conveyor belt state, reliable detection, good real-time detection, easy maintenance and low cost, relying on simple hardware equipment, convenient layout, reliable operation, and complex algorithm The accuracy is not high, and it can run on the mine intrinsically safe embedded device, which is convenient for the practical application of the coal mine scene

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  • Method and system for detecting state of conveyor belt of mining belt conveyor based on image recognition
  • Method and system for detecting state of conveyor belt of mining belt conveyor based on image recognition
  • Method and system for detecting state of conveyor belt of mining belt conveyor based on image recognition

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Embodiment Construction

[0079] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the prese...

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Abstract

The invention relates to the technical field of operation monitoring of coal mine belt conveyors, in particular to a mining belt conveyor conveying belt state detection method and system based on image recognition, and the method comprises the steps: installing a video sensor on a portal frame of a conveyor, firstly collecting a video of a belt surface area of a conveying belt in work in real time through the video sensor, screenshot is carried out on the video frame by frame to obtain multiple frames of continuous mining conveyor belt images; then, the video sensor analyzes and processes the images of the mining conveying belt, and finally, the video sensor displays the processed images of the mining conveying belt, and the processed images of the mining conveying belt comprise whether coal exists on the conveying belt or not and whether the conveying belt runs or not. The mining belt conveyor conveying belt state detection method based on image recognition is reliable in detection, good in detection real-time performance, convenient to maintain, low in cost and convenient for practical application in coal mine scenes.

Description

technical field [0001] The invention relates to the technical field of coal mine belt conveyor operation monitoring, in particular to a method and system for detecting the state of a belt conveyor of a mine belt conveyor based on image recognition. Background technique [0002] Fully efficient coal mine main transportation equipment is an important part of automated and intelligent mines, among which the mine belt conveyor is the key equipment of the coal mine main transportation system, and the belt conveyor is realized during the working process of the mine belt conveyor Conveyor belt status detection is of great significance for reducing labor maintenance costs and improving mining safety. [0003] Existing belt conveyor belt state detection methods, at present, the prior art is based on hardware or detection methods based on mine conveyor belt image processing technology. Hardware-based detection methods, when applied in the harsh environment of coal mines, are easily a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/246G06T7/269G06V10/44G06V10/764G06V10/82G06K9/62G06N3/04G06N3/08B65G43/00
CPCG06T7/0004G06T7/248G06T7/269G06N3/08B65G43/00G06T2207/10016G06T2207/20021G06T2207/20081G06T2207/20084G06T2207/30108G06T2207/30241G06N3/045G06F18/241
Inventor 季亮沈科蒋伟郝大彬周李兵邹盛宋鹏飞
Owner TIANDI CHANGZHOU AUTOMATION
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