摘要
本文以51单片机为核心,应用组态王软件和数字温度传感器DS18B20设计了温度采集系统。文中首先阐述了测温系统的主要硬件电路;其次应用组态王软件开发了工程测温系统软件。本系统的主要特点是实现温度曲线实时显示、历史曲线查询、温度超限报警和温度对比检测等功能。
This paper designs the temperature collecting system by combination kingview with digital temperature sensor DS18B20 based on 51 SCM. Firstly, the paper illustrates the main hardware circuit of the temperature measuring system. Secondly, the engineering temperature measurement system software is developed with the help of the KingView software. The characteristics of the system are as follows： the temperature curve can real--time display, historical curve can enquiry, alarm warning is switch on when the temperature is more than the predefined value and so on.
出处
《北京电子科技学院学报》
2011年第4期95-98,共4页
Journal of Beijing Electronic Science And Technology Institute
