摘要
采用可编程单总线数字式温度传感器DS18B20,以嵌入式系统作为现场处理单元,并利用中间件技术实现了与上位机的实时数据交换。实验表明,该温度测量系统具有较高的可靠性和精度。
The embedded system,with programmable 1-wire Digital Thermometer DS18B20,is used as the fieled processing unit. Real-time data exchange with PC is realized by the technology of Middleware. The experimental result shows that the system has high reliability and precision.
出处
《微计算机信息》
北大核心
2005年第10Z期25-27,共3页
Control & Automation
