Title:
OIL LEAKAGE DETECTION SYSTEM AND OIL LEAKAGE DETECTION METHOD
Document Type and Number:
Japanese Patent JP2023173878
Kind Code:
A
Abstract:
To provide an oil leakage detection system capable of precisely detecting oil leakage of a detection object.SOLUTION: An oil leakage detection system 100 comprises: a visible light irradiation part 10 which irradiates the entire oil-leakage detection object surface of a detection object with visible light; an ultraviolet light irradiation part 20 which irradiates the entire detection object surface with ultraviolet light; an imaging part which takes a first image as an image of the entire detection object surface in a first state as the state of the irradiation of the entire detection object surface with the visible light and a second image as an image in a second state as the state of the irradiation of the entire detection object surface with the ultraviolet light; and a control part which extracts an image of a fluorescent area as an area where fluorescent light is emitted from the second image, and puts the image of the fluorescent area together with an area to which a fluorescent area of the first image corresponds to create a composite image. The oil leakage detection system 100 enables a worker to view the composite image to easily confirm an oil leaking place on the detection object surface with high precision.SELECTED DRAWING: Figure 2
Inventors:
KONNO TOMONORI
Application Number:
JP2022086405A
Publication Date:
December 07, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
G01M3/38; G01N21/88
Attorney, Agent or Firm:
Jun Takamura
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