摘要
为了提高温度传感器的检定效率,设计了一种基于TN9红外温度传感器的多通道测温系统。该系统硬件采用C8051F350单片机为主控芯片,选用TN9红外温度传感器作为温度的检测元件,实现了红外温度传感器TN9的数据采集;软件系统利用KeilC、LabWindows/CVI、SQL及ODBC等技术,实现了温度数据的非接触自动检定、显示及存储。实验结果表明,系统大大提高了温度数据的检测效率和准确度。
In order to improve verification efficiency of temperature sensors, measurement system for multi-channel based on TN9 infrared temperature sensor has been designed. The hardware system apply C8051F350 single-chip microcomputer and TN9 infrared temperature sensor, and it realized data collection of TN9 infrared temperature. In software system, the non-contact automatic verification, display and storage for temperature data is realized by using KeilC, LabWindows, SQL and ODBC technology. This system significantly improves verification efficiency and accuracy of temperature data.
出处
《煤矿机械》
北大核心
2012年第11期259-261,共3页
Coal Mine Machinery
