多功能智能化温度测量仪设计摘要：本文主要介绍了温度的自动测量，包括温度传感器、单片机接口及其应用软件的设计，大体分为以下几大部分：介绍了国内外温度检测技术和特种测温一钢水温度检测的进展现状，并且分析了温度检测技术的未来进展方向；根据实际使用要求设计了相应的单片机硬件系统，该系统能够实现数据采集、 数据处理、温度值的在线显示以及时钟电路的时间显示；简略介绍了该仪表的软件部分；对该温度仪表的未来进展进行了展望。多功能智能化温度测量仪是以 8051 单片机系统和温度检测元件一 AD590 相结合的温度测量系统。本系统的数学模型合理，测量方法容易实现。实际仪器采纳抗干扰、低零漂、低温漂的电子元件，性能稳定。该测量仪总体特点是使用简便、有用、使用对象广、并且实现了自动化。关键词：温度测量 多功能 智能化 单片机Designe on Multifunctional Intellectual Temperature Measure InstrumentAbstract：The thesis introduces automatical measurement of temperature，includingtemperature sensor，I/ O of single-chip microcomputer and application software，it can be divided into some parts ： It introduces the development of temperature measurement and Temperature measuring一measurement of molten steel's temperature ，as the development direction of temperature measurement in the future；According to the practical demands, I design corresponding hardware system；The system can realize data acquisition，showing of temperature on-line.I discuss the future of the instrument.The multifunctional intellectual temperature measure instrument introduced by the paper is the system of 8051 single-chip microcomputer and conventional measureing component 一 AD590. The mathematic model is appropriate ，and measurement method is easy to be excuted. The electronic components used are anti 一 jamming，less zero-drift and less temperature-drift. The instrument is convenient and applicabale，it is steady，reliable and so fit to use. At the same time, it has larger scope of measu...
