摘要
红外线测量温度装置的工作原理,是当物体内部分子运动时辐射出红外线热能,通过接收物体辐射出的能量,找出这些能量与物体温度之间的关系,最后测定出物体表面的温度.主要介绍了红外线传感器的工作原理、构成和性能;使用凌阳十六位单片机系统对测量出的温度数据进行处理,完成测量温度的校正和输出.
The method of measuring temperature based on infrared detecting technology is studied. The moving molecules will bring radiation infrared thermal energy, which produce a temperature field on the object surface. As a result the temperature of the object surface can be measured with infrared detecting technology by absorbing infrared radiation energy. This paper introduces the principle and structure of the infrared sensors, as well as the method of selecting them. In addition, the scheme of data processing with the Sunplus single-chip system to rectify measured temperature is described.
出处
《北京建筑工程学院学报》
2005年第2期54-57,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
红外线
传感器
温度
检测
单片机
infrared
sensor
temperature
measure
single chip computer
