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A Smartphone-based Thermal Imaging Sensor for Temperature Measurement of Animal Groups

文献类型: 外文期刊

作者: Tian, Hongwu 1 ; Jiao, Leizi 1 ; Guo, Rui 1 ;

作者机构: 1.Natl Engn Res Ctr Intelligent Equipment Agr, Beijing, Peoples R China

2.Beijing Acad Agr & Forestry Sci, Beijing, Peoples R China

3.Beijing Intelligent Agr Internet Things Ind Techn, Beijing, Peoples R China

关键词: Animal groups; surface temperature; thermal imaging; smartphone

期刊名称:ICOSM 2020: OPTOELECTRONIC SCIENCE AND MATERIALS

ISSN: 0277-786X

年卷期: 2020 年 11606 卷

页码:

收录情况: SCI

摘要: Animal body surface temperature abnormality is highly correlated with animal physiological abnormalities and epidemic diseases. In animal groups, the conventional local thermometry is always stuck in limitations like large workload and large temperature error induced by animal restraint stress reaction, etc. A fast surface temperature measurement system carrying a smartphone-based miniature non-refrigeration IR thermal imaging temperature sensor for animal groups was developed in this research. A thermostat-based internal calibration method was established to tackle the temperature drift of the thermal core, and implement the real-time calibration of the temperature measuring errors caused by the temperature response drift of the detector.

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