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Proceedings Paper

The display of portable infrared measuring temperature
Author(s): Yitao Qian; Guohua Gu; Xiubao Sui
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Paper Abstract

In recent years based on security, quality supervision, inspection and medical for the urgent need of infrared temperature measurement and infrared display technology, coupled with embedded system to achieve rapid development, which is widely used in the electronic products and the field of intelligent instruments and industrial control, this paper has designed a kind of more comprehensive, more efficient and more intuitive infrared thermometer. Unlike previous handheld infrared thermometer, we regard an embedded Linux system as the system, with its open source code, support most mainstream hardware platforms, unified peripheral interface and can be customized, to build an embedded infrared system that has provided strong system support; the pseudocolor techniques and Qt interface display technology make the image more colorful and the picture function more diverse; With ARM microprocessor as the display and temperature measuring platform, it costs reduction and reduce volume and power consumption; the FrameBuffer interface technology and multithreading technology realize the smooth real-time display. And ultimately the display size of real-time infrared image is 640 * 480 at a speed of 25 frames / sec. What is more, display is equipped with the menu option so that thermometer can be required to complete the operation through the button. The temperature display system aims at small volume, easy to use and flexible. I believe this thermometer will have a good application prospect.

Paper Details

Date Published: 20 November 2014
PDF: 6 pages
Proc. SPIE 9300, International Symposium on Optoelectronic Technology and Application 2014: Infrared Technology and Applications, 93000Y (20 November 2014); doi: 10.1117/12.2071163
Show Author Affiliations
Yitao Qian, Nanjing Univ. of Science and Technology (China)
Guohua Gu, Nanjing Univ. of Science and Technology (China)
Xiubao Sui, Nanjing Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 9300:
International Symposium on Optoelectronic Technology and Application 2014: Infrared Technology and Applications
Mircea Guina; Haimei Gong; Zhichuan Niu; Jin Lu, Editor(s)

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