针对比色测温技术的输入与输出的非线性特性导致难以自动化的问题，设计了一种新颖的智能比色测温系统，介绍了该系统的测温原理及结构，提出利用查表法和对分搜索进行软件设计，采用插值计算来确定温度，从而实现两路输出电压向温度值的智能计算。它具有体积小、响应快等优点，且大大减小发射率变化带来的干扰，能够实时显示温度，保证了较高的测温精度。

Aiming at the problem of automation due to the nonlinear characteristic between the input and output of colorimetric technology, a new kind of intellectual colorimetric temperature measurement system is designed. Its temperature measurement principle and structure are introduced. Software is designed by look-up table and dichotomous search. And temperature is determined by interpolation calculation. So the intellectual calculation of duplex output voltage to temperature value is realized. It has the advantages of small volume, fast response and the like. And the interference from emissivity changes is reduced greatly. Moreover, temperature can be displayed in real time and higher temperature measurement accuracy is guaranteed.