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Patent Searching and Data


Title:
TEMPERATURE MEASURING DEVICE AND METHOD USING THERMAL IMAGING CAMERA, AND COMPUTER-READABLE RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/166939
Kind Code:
A1
Abstract:
A temperature measuring device using a thermal imaging camera according to an embodiment of the present invention may comprise: a first operation module for obtaining, for the thermal imaging camera, a curve of temperature difference versus output code difference where the X axis represents the output code difference and the Y axis represents the temperature difference indicated by a plurality of measured values; a second operation module for obtaining a function of temperature difference versus output code difference, the function curve-fitted by using the curve of temperature difference versus output code difference; and a third operation module for measuring the temperature of an object by applying the curve-fitted function of temperature difference versus output code difference.

Inventors:
LEE JOON SUB (KR)
EOM TAE HWAN (KR)
LEE MIN KYU (KR)
KIM HYUNG WON (KR)
AHN MI SOOK (KR)
Application Number:
PCT/KR2020/001904
Publication Date:
August 20, 2020
Filing Date:
February 11, 2020
Export Citation:
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Assignee:
U ELECTRONICS CO LTD (KR)
International Classes:
G01J5/48; F22B37/42; G01J5/00; H04N5/33
Foreign References:
JPH05302855A1993-11-16
JPH09292283A1997-11-11
JP2017126812A2017-07-20
KR101690096B12016-12-27
KR20030049729A2003-06-25
KR101666095B12016-10-14
Other References:
See also references of EP 3926311A4
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