摘要
通过对HDS05结露传感器的特性分析,提出了一种以MSP430F11611为核心的露点仪设计,这里采用半导体制冷方式对HDS05结露传感器连续制冷,实现了对露点温度的测量和分析功能。在方案中采用人工和自动测量方式,提供了高湿度下湿度随温度变化的数据和曲线,通过对露点温度对应的湿度阀值的设定,得到相应的露点温度。本方案的露点仪具有使用范围广、分析处理功能强和使用简便等特点。
This Project is to show a design for dewpoint meters with the core of MSP430F11611 by analysing the characteristics of the HDS05 dew sensor. We adopt the semiconductor cooling method to refrigerate the HDS05 dew sensor, and we can measure and analyse the dew-point temperature. In this design, we can measure artificially or automatically and then provide temperature-humidity datas and curves in high humidity. The corresponding dew-point temperature can be figured out by setting the threshold level of humidity corresponding to the dew-point temperature. dewpoint meters of this design have the character of wide usage, strong function of analysing and processing, and simplicity.
作者
茅正冲
赵姗姗
宋书林
MAO Zheng-chong, ZHAO Shan-shan, SONG Shu-lin (School of Communication and Control Engineering, Jiangnan University, Wuxi 214122, China)
出处
《电脑知识与技术（过刊）》
2010年第15期4105-4107,共3页
Computer Knowledge and Technology
关键词
湿度测量
结露传感器
露点温度
半导体制冷
humidity measurement
dew sensor
dew-point temperature
semiconductor cooling
