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Terminal sequence consistency verification method for small diameter abreast optical fibers based on computer vision.

Yan Wang1, Lei Wang1, Dalin Li1,2

  • 1College of Computer Science and Technology, Jilin University, Changchun 130012, China.

Heliyon
|September 23, 2024
PubMed
Summary

This study introduces an automated computer vision method for verifying optical fiber sequences in industrial equipment. The system achieves high accuracy and significantly improves inspection efficiency compared to manual methods.

Keywords:
Abreast optical fiberAutomatic detectionComputer visionTerminal sequence consistency

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Area of Science:

  • Industrial automation
  • Optical communication systems
  • Computer vision applications

Background:

  • High-speed communication in precision industrial equipment relies on small diameter abreast optical fibers.
  • Correct arrangement order of optical fibers at terminals is crucial for compliance with communication protocols.

Purpose of the Study:

  • To develop an automatic terminal sequence consistency verification method for abreast optical fibers.
  • To enhance inspection speed and accuracy in industrial communication systems.

Main Methods:

  • Utilized computer vision techniques for sequence verification.
  • Employed the Hue Saturation Value (HSV) color space for improved image feature extraction.
  • Developed an abreast optical fiber sequence dictionary for protocol logic mapping.
  • Implemented a light control baffle position adaptive algorithm for precise incident light control.

Main Results:

  • Achieved conductivity inspection of one optical fiber every 50 seconds.
  • Attained an inspection accuracy exceeding 96.5%.
  • Demonstrated a 45% improvement in inspection efficiency compared to manual inspection.

Conclusions:

  • The proposed computer vision method offers an efficient and accurate solution for abreast optical fiber terminal sequence verification.
  • The system enhances inspection speed and accuracy, crucial for maintaining communication integrity in precision industrial equipment.