Detection device precise localization system based on pipeline flaw detection of unmanned aerial vehicle

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and aims at providing a detection device precise localization system based on pipeline flaw detection of an unmanned aerial vehicle. The detection device precise localization system comprises an unmanned aerial vehicle module, a remote control module and a detection module. By utilizing the characteristics of the unmanned aerial vehicle such as rapidness, flexibility, mobility and wide application environment range, and by combining technical means such as remote pipeline detection, localization system and image processing technique, a region pipeline detection apparatus can be precisely localized, the pipeline apparatus can be replaced or reutilized, not only can the detection precision and reliability be ensured, but also the resource can be saved, the change situation of the pipeline can be reflected in time, and a great help can be provided for the repairing.

Description

technical field [0001] The invention relates to the field of pipeline flaw detection and monitoring, in particular to a precise positioning system for detection equipment based on unmanned aerial vehicle flaw detection. Background technique [0002] Pipeline flaw detection equipment is commonly used in production. Daily pipelines are usually made by coating one or several layers of anti-corrosion coatings on steel pipes. The density of the anti-corrosion coatings on the pipelines will seriously affect the pipeline The service life and performance of the anti-corrosion coating, that is, if there are dense defects in the anti-corrosion coating, the pipeline will be easily corroded during use, which may cause leakage of the pipeline in serious cases, and even cause accidents. The detection of ordinary pipeline flaw detection technology is not enough Accurate, and manual loading and unloading are required during detection, which is labor-intensive. Many testing instruments can o...

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Problems solved by technology

[0002] Pipeline flaw detection equipment is commonly used in production. Daily pipelines are usually made by coating one or several layers of anti-corrosion coatings on steel pipes. The density of the anti-corrosion coatings on the pipelines will seriously affect the pipeline The service life and performance of the anti-corrosion coating, that is, if there are dense defects in the anti-corrosion coating, the pipeline will be easily corroded during use, which may cause leakage of the pipeline in serious cases, and even cause accidents. The detection of ordinary pipeline flaw detection technology is not enough Accurate, and manual loading and unloading are required during detection, which is labor-intensive. Many testing instruments can only detect uniform pipes, which are too single. When detecting pipes with different diameters, it is necessary to change the instrument, which is inconvenient to use. , for this purpose, we propose a pipeline flaw detection detection system

[0003] In recent years, driven by the rapid development of electronics and aviation technology, UAV technology has received extensive attention and has also been applied in other technical fields, thus promoting the development of other technical fields. However, in the field of pipeline monitoring UAV technology has not been widely combined, so a system based on the precise positioning of UAV pipeline online detection equipment provided by the present invention can effectively improve the accuracy of pipeline flaw detection and solve the shortcomings of detection

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