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Twisted cable quality detection system based on machine vision and detection method for same

A detection system and machine vision technology, applied in the direction of instruments, measuring devices, scientific instruments, etc., can solve problems such as damage to cable strands, affect production progress, and inaccurate detection, so as to avoid head-on damage, convenient and quick installation, and accurate detection Effect

Pending Publication Date: 2018-02-16
GUIZHOU UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing quality inspection of cable strands is through manual detection with a micrometer and visual inspection. This kind of contact manual inspection needs to stop the transmission of cable strands for detection, which has the disadvantages of low efficiency, large errors, inaccurate detection, and affecting production progress. problems, and can even damage cable strands and scratch your palms

Method used

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  • Twisted cable quality detection system based on machine vision and detection method for same
  • Twisted cable quality detection system based on machine vision and detection method for same
  • Twisted cable quality detection system based on machine vision and detection method for same

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Embodiment 1

[0042] Embodiment 1: as Figure 1-Figure 7 As shown, a cable strand quality inspection system based on machine vision includes an image acquisition module, an image processing and identification module, and a marker positioning module. The signal receiving end of the image processing and identification module is connected to the image acquisition module, and the control end is connected to the marker positioning module. module, the image processing and identification module is used to process, identify and measure the collected images, the image acquisition module is used for online acquisition of cable strand images, and the marking and positioning module is used to locate and mark unqualified cable strands.

[0043] Preferably, the above-mentioned image processing and recognition module adopts a control computer PC.

[0044] Preferably, the above-mentioned image acquisition module includes an industrial camera 1 and an image acquisition card connected to the industrial camer...

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Abstract

The invention discloses a twisted cable quality detection system based on machine vision and a detection method for same. The system includes an image collection module, an image processing and identifying module, and a marking and positioning module. The signal receiving end of the image processing and identifying module is connected to the image collection module while a control end is connectedto the marking and positioning module. The image processing and identifying module is used for processing, identifying and size-detecting the collected image; the image collection module is used forcollecting an image of the twisted cable on line; the marking and positioning module is used for positioning and marking an unqualified twisted cable. The system can achieve on-line quality detectionand defect marking of the twisted cable, can greatly improve detection efficiency and avoid human influence, greatly reduces error, is more accurate in detection and avoids influence on production schedule due to detection. The detection is free of contact between hands and equipment and the twisted cable, so that damage on the twisted cable and injury on hands are avoided. The system is safer tooperate.

Description

technical field [0001] The invention belongs to the technical field of cable strand quality detection, and in particular relates to a machine vision-based cable strand quality detection system and a detection method thereof. Background technique [0002] The existing quality inspection of cable strands is through manual detection and visual inspection with a micrometer. This kind of contact manual inspection needs to stop the transmission of cable strands for detection, which has the disadvantages of low efficiency, large errors, inaccurate detection, and affecting production progress. problems, and even damage cable strands and scratch your palms. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a machine vision-based cable strand quality detection system and its detection method, which can realize on-line detection, greatly improve detection efficiency, greatly reduce errors, make detection more accurate, and av...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01B11/00
CPCG01B11/00G01N21/8851G01N2021/888
Inventor 万金建李泽滔
Owner GUIZHOU UNIV
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