智能化低温红外辐射测温仪的研究

The Research of Intelligent Low Temperature Infrared Thermometer

全面介绍了智能化低温红外辐射测温仪．包括选择出光学系统、红外探测器，设计了模拟信号处理系统和数字信号处理系统，系统硬件设计以ＭＣＳ－５１单片机为主，软件设计采用汇编语言模块化设计方法，使系统具有快速性、实时性和人机对话功能。

This paper presents the technological problems of th intelligent, lowtemperature infrared thermometer. The optical system detecting faint infrared energy and in-frared detector are selected. The analog and digital signal treatment system are designed.Thedesign of hardware consists mainly of the MCS-51 single-chip microcomputer, and thesoftware is designed by the method of modularization using the assembly program. Thesystem possesses the functions of quickness,real-time control and man-machine dialogue.