The temperature measurement technology of infrared thermal imaging and its applications review

The temperature measurement technology of infrared thermal imaging has become a hotspot in the field of temperature measurement at home and abroad, because of its non-contact temperature measurement and fast response. The technology is mainly used in the military field such as infrared detection and infrared countermeasure, and it is widely used in the civilian field such as medical, electric power, construction, agriculture, industry and so on. This paper briefly introduces the principle of infrared thermal imaging temperature measurement technology and the modern infrared thermal imager performance parameters, and the infrared thermal imager in the relatedfield application examples at home and abroad in recent years. This paper summarized the application of infrared thermal imager research, and prospects the research direction in the field of it related.