Foreign matter tracking method, and terminal therefor

The terminal uses AI to rapidly identify and prevent foreign substances in production lines by inferring their type and source, addressing the inefficiencies of traditional methods and minimizing shutdowns.

WO2026121348A1 Publication Date: 2026-06-11LG ELECTRONICS INC
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
LG ELECTRONICS INC
Filing Date
2024-12-02
Publication Date
2026-06-11

AI Technical Summary

⚠Technical Problem

Existing methods for identifying and addressing foreign substances in product production lines are time-consuming and costly, requiring external analysis and prolonged shutdowns due to the difficulty in determining the type and cause of foreign matter based on appearance alone.

⚗Method used

A terminal equipped with a camera, display, memory, and control unit using artificial intelligence to analyze foreign objects through a CNN model, inferring their type and source, and outputting measures to prevent further entry.

🎯Benefits of technology

Accurately and quickly identifies the type and cause of foreign objects, enabling prompt corrective actions and reducing production line downtime.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present disclosure relates to a foreign matter tracking method capable of accurately and promptly determining, through artificial intelligence, the type and cause of a foreign matter found in a product production line, and a terminal therefor, and provides a foreign matter tracking method comprising the steps of: capturing an image of a foreign matter through a camera; inferring the type and source of ingress of the foreign matter by inputting the captured image of the foreign matter into an artificial intelligence model; and outputting a measure for preventing additional ingress of the foreign matter on the basis of the inferred type and source of ingress of the foreign matter.
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