摘要
提出了一种基于RS-485总线的嵌入式水质监测网络,描述了监测节点硬软件的设计方法,给出了节点的组网方式和消息格式。文章设计的嵌入式水质监测网络在实际应用中取得了良好效果。
A framework of water quality monitoring network based on RS -485 bus is proposed in this paper. The design method of both hardware and software in the monitoring node is described. The networking mode and communication protocol are addressed. The experimental results show this system is effective and practical.
出处
《仪表技术》
2010年第8期14-16,19,共4页
Instrumentation Technology
基金
国家自然科学基金资助项目(60775014)
