The Industrial Temperature Measurement System Based on the Uncooled IRFPA Detector
Advances in Networks
Volume 7, Issue 1, June 2019, Pages: 1-7
Received: Nov. 14, 2018;
Accepted: Dec. 13, 2018;
Published: Jan. 19, 2019
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Chen Mingwu, Department of the Computer, Anhui Post and Telecommunication College, Hefei, china
Wu Haibin, Physics and Materials Science College, Anhui University, Hefei, China
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Most of the non-contact temperature measuring devices in the market are mainly based on dot infrared thermometers. The single machine operated instruments can only meet the requirements of temperature measurement for local temperature points, and can not feedback the temperature information and temperature direction of the whole temperature field in real time. Under the condition of low temperature, for the Commonly non-contact temperature measurement system, the reaction is not sensitive, can not keep up with the temperature change, Continuous calibration and debugging are needed in the case of changing ambient temperature, resulting in a great waste of personnel and time. In the aspect of infrared detector, the operating wavelength of the traditional infrared CCD is 0.4-1.1μm, affected by the cut-off wavelength, the error of infrared CCD is very large in industrial low temperature measurement. The operating wavelength of uncooled focal plane array infrared camera is generally between 8-14μm, which temperature measurement accuracy can reach 0.01°C under the optimum working environment. The UL01011 is most commonly used as the core photo detector in the uncooled focal plane uncooled micro-bolometer array infrared camera, we used it as the experimental photoelectric detector, Experiments showed that this method could achieve better results in practice.
Uncooled IRFPA Camera, Infrared Thermal Imager, Microbolometer, Colorimetric Temperature Measurement, Temperature Control Network
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The Industrial Temperature Measurement System Based on the Uncooled IRFPA Detector, Advances in Networks.
Vol. 7, No. 1,
2019, pp. 1-7.
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Anselmi-Tamburini U, et al. A Two-color Spatial-Scanning Pyrometer for the Determination of Temperature Profiles in Combustion Synthesis Reation [J]. Rev. Scientific Instruments, 1995, 66(10): 5006-5014.
Jiang Xue-dong, Wei Sui, Wu Hai-bin. The Application of Image Processing in Measurement of Furnace's Flame Temperature Field [J]. Tiny Machine Development, 2002, 1005-3751.
Jiang Min, Shen Wei, Zhang Zeng-jie. A new temperature compensation method for image drift of uncooled focal plane array [J]. Infrared Technology, 2007, 29(6): 2-4.
Liu Chun-hong, WANG Peng et al. Study on Temperature Range Expansion of Uncooled Focal Plane Thermal Imaging Camera [J]. Journal of Atmospheric and Environmental Optics, 2011, 6(5): 398-342.
Liu Chun-hong, Wang Peng et al. Study on the Influence of Bandwidth on Measurement Error in Colorimetric Temperature Measurement Theory [J], Journal of Atmospheric and Environmental Optics, 2011, Vol. 6 No. 3, 240-242.
Han Dan-fu, Wu Qing-biao. Numerical computing methods [M]. Zhe Jiang University press. 2006. 6.
Wu Hai-bin, Liu Chun-hong. Study on Error Correction Function in Colorimetric Temperature Measurement Theory [J]. Chinese Journal of Quantum Electronics, 2008, 20(4): 510-514.
Liu Chun-hong, Wu Hai-bin; Study on the method of reducing external environmental error in colorimetric temperature measurement [J], Journal of Atmospheric and Environmental Optics, 2014, 9(6): 471-475.
Liu Chun-hong. Study on the temperature detection system of workpiece surface in furnace based on near-infrared colorimetric temperature measurement technology [D]. Hefei: Anhui University, 2008.
An Yu-ying, Liu Ji-fang, Li Qing-hui. Photoelectron technique [M]. BeiJing: Electronics industry press, 2002.
Peng Xiao-qi, Zhou Hai-ye, Song Hai-ying. Interpolation correction method for CCD three-color temperature measurement [J]. Proceedings of the CSEE, 2004(8): 166-169.
Wu Hai-bin, Chen Jun, Zhang Jie, Zeng Wei. Selection of two-color wavelengths and minimum bandwidth calculation of filters in colorimetric temperaturemeasurement [J]. Quantum Electronics College Journal. 2006 (4).
Lin Cheng-sen. Numerical Analysis [M]. Beijing: Science Press, 2006.
Han Dan-fu, Wu Qing-biao. Numerical calculation method [M]. Zhejiang University Press, 2006. 6.
Zhang Qin, Wu Hai-bin et al. Optimization of Temperature Measurement Image in Median Filtering Focusing Furnace [J]. Radio and television equipment and technology, 2010, 1: 35.