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Working face equipment positioning system based on image measurement

A positioning system and image measurement technology, applied in the field of positioning systems, can solve problems such as the difficulty in accurately judging the relative position of equipment, affecting the normal production of the working face, endangering personal safety, etc., to avoid adverse effects, less intermediate links, and fast positioning accurate effect

Active Publication Date: 2014-07-09
BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD
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AI Technical Summary

Problems solved by technology

Although positioning and straightening alone can achieve the purpose of positioning under normal circumstances, in special cases, such as problems in the connection between the scraper conveyor and the hydraulic support, it is difficult to accurately judge the relative positional relationship of each equipment
Once the above situation occurs, there may be major safety problems, which will affect the normal production of the working face and even endanger personal safety.

Method used

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  • Working face equipment positioning system based on image measurement

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Embodiment Construction

[0014] See attached figure 1 , which describes a preferred embodiment of the image measurement-based working face equipment positioning system according to the present invention. The working face equipment positioning system based on image measurement is used for positioning control of working face equipment, wherein the working face equipment mainly includes coal shearers, hydraulic support groups and scraper conveyors, and of course may also include other equipment. The working surface hydraulic support group consists of a plurality of hydraulic supports. In this embodiment, the number of hydraulic supports is 6, and a video camera is arranged on the hydraulic support. The conveyor is composed of multiple chutes, each of which is pasted with identification tapes, and each identification tape forms the first video identification belt, the second video identification belt is set on the ground in front of the hydraulic support group, and the third video identification belt is s...

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Abstract

Disclosed is a working face equipment positioning system based on image measurement. Working face equipment includes a coal mining machine, a hydraulic support set and a scraper conveyer. The hydraulic support set includes a plurality of hydraulic supports; each hydraulic support is provided with a camera. The scraper conveyer is provided with a first video recognition tape. A second video recognition tape is arranged in front of the hydraulic support set. Each camera has an installation angle so that the first and second video recognition tapes in a video collection area. The working face equipment positioning system is high in positioning speed and high in positioning accuracy and precision and experiences low environmental influence, regulations are made directly according to positions of devices, what you see is what you get, middle links are few, and the adverse influence of the traditional sensor method upon positioning of data transferring errors is avoided.

Description

technical field [0001] The invention relates to a positioning system for working face equipment, in particular to an integrated positioning system with image measurement for positioning the working face equipment. Background technique [0002] The fully mechanized mining face is composed of shearer, scraper conveyor and hydraulic support. The scraper conveyor is composed of butt joint chute sections. The sub-fixed connection, through the telescopic action of the hydraulic support to push the jack, promotes the migration of the scraper conveyor, and the coal shearer moves along the scraper conveyor to cut the coal seam. In actual production, according to the requirements of the regulations, the shearer, the scraper conveyor and the hydraulic support must reach a certain positional relationship, that is, the positioning of the three machines. [0003] At present, the existing positioning systems are only positioning and straightening systems for scraper conveyors or hydraulic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D23/12E21C35/00B65G43/00
Inventor 黄曾华张守祥李旭李昊
Owner BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD
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