摘要
为了解决目前市场上温度测量的局限,设计一种红外测温系统,采用具有SPI(SerialPeripheral Interface串行外围接口)接口的TN系列红外温度传感器测量目标温度和环境温度,通过STC89C516RD+单片机处理实现数码管显示和语音播报功能。该测温系统具有非接触、响应快、测量范围广等优点,方便用于日常生活、工业生产和航空等。
In order to solve the current market temperature measurement limitations,this paper designs a kind of infrared temperature measurement system with SPI（Serial Peripheral Interface） interface to the TN series of infrared temperature sensor for measuring temperature and ambient temperature,the STC89C516RD＋MCU realize digital tube display and speech function.The measuring system has the advantages of non contact,fast response,wide measurement range,convenient for daily life,industrial production and aviation.
出处
《信息技术》
2012年第2期155-157,共3页
Information Technology
关键词
STC单片机
红外测温
语音播报
STC microcontroller
infrared measuring temperature
voice report
