摘要
介绍了LonWorks现场总线和单总线(1-Wire)数字温度传感器DS18B20的特点及原理,利用CY53120和AT89S52构成了基于主机的Neuron节点,设计了多点温度测控系统,给出了其硬件及软件实现。
The principle and features ofLonWorks fieldbus and single-wire digital temperature sensor DS18B20 are introduced.Neuron nodes of host based are structured by using CY53120和AT89S52, and a multi-point temperature measure ＆ control system is designed. The implementation of hardware and software is given.
出处
《中国仪器仪表》
2005年第12期71-74,共4页
China Instrumentation
基金
湖南省教育厅优秀青年科研项目(项目编号:02B026)
