Diagnostic methods and diagnostic devices

TW202642147APending Publication Date: 2026-10-16ENEOS CORP
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Patent Information

Application Number
TW114149967
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-03-31
Filing Date
2025-12-18
Publication Date
2026-10-16

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Abstract

The objective of this invention is to properly diagnose the deterioration of lubricating oil. The diagnostic method of this invention is a method for diagnosing the deterioration of lubricating oil, and includes the following steps: detecting the color of the lubricating oil using a color sensor and obtaining RGB data from the color sensor; in a first stage, diagnosing the deterioration of the lubricating oil based on the B data in the RGB data; and in a second stage, after a period of time following the first stage, diagnosing the deterioration of the lubricating oil based on the G data in the RGB data.
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