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Pipeline inspection robot system based on visual technology and its working method

A robot system and pipeline detection technology, applied in control/adjustment systems, two-dimensional position/channel control, instruments, etc., can solve problems such as unsatisfactory detection efficiency and danger

Inactive Publication Date: 2017-11-07
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the traditional pipeline inspection, all the inspection content is completed by the staff personally, there is a certain risk, and the inspection efficiency is not satisfactory

Method used

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  • Pipeline inspection robot system based on visual technology and its working method
  • Pipeline inspection robot system based on visual technology and its working method
  • Pipeline inspection robot system based on visual technology and its working method

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Experimental program
Comparison scheme
Effect test

Embodiment

[0070] Embodiment: a kind of pipeline inspection robot based on vision technology (see figure 1 ) system, which is characterized in that it includes a pipeline detection robot body and a monitoring and detection system; wherein, the pipeline detection robot body is equipped with a driving motor; the monitoring and detection system is installed on the pipeline detection robot body to control The action of the driving motor can control the work of the pipeline detection robot.

[0071] The pipeline inspection robot (see figure 1 ) is a spiral-wheeled robot with a high-strength spring pressure wall device; the mechanical structure of the pipeline detection robot body is composed of a screw head 3, a fuselage 4 and a cage 5; the fuselage 4 is used for on-load monitoring and the detection system, and play the role of connecting the screw head 3 and the cage 5; the screw head 3 is installed with three sets of drive wheels 2 in its circumferential direction, and the interval between...

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Abstract

The invention provides a pipeline inspection robot system based on the visual technology. The system includes a pipeline inspection robot body and a monitoring and detection system; the monitoring and detection system is composed of an upper computer monitoring system, a detection module, a slave computer unit, a motor drive module, a communication module and a power module; a spiral-drive mechanism with a high-strength spring wall-pressing device can make a robot stably and flexibly walk in pipelines which can be obliquely arranged or vertically arranged or small in diameter change; remote monitoring and control can be achieved; a processing mode which includes cylinder unwrapping, color space conversion and image segmentation and a processing algorithm in which partitioning is combined with Otsu and K-means are adopted, the processing speed is higher, operation is flexible and stable, and detection of the inside of the pipelines which detection personnel can not enter can be completed.

Description

technical field [0001] The invention belongs to the technical field of pipeline detection robots, in particular to a pipeline detection robot system and working method based on vision technology. Background technique [0002] With the increasing degree of global industrialization, the transportation and sharing of resources has become an indispensable part of people's life and production. At present, the five mainstream transportation methods are road transportation, railway transportation, sea transportation, air transportation and pipeline transportation. . Compared with several other transportation methods, pipeline transportation has a series of unique advantages such as large transportation volume, less land occupation, no climate influence, high safety, low cost, and good environmental benefits, and has been widely used in the food processing industry , urban water supply and drainage, petrochemical industry, living resource supply and many other important fields have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0251G05D1/0255G05D1/0285
Inventor 邵磊苗彭陈小奇韩雪
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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