摘要
针对粮情监测系统的实际应用背景,提出一种由PC主机、一个汇聚节点(sink节点)以及众多WSN节点构成的无线粮情监测系统。文章详细介绍了WSN节点的硬件结构和无线通信协议,并结合主机开发环境,对系统监测软件的设计作了说明。系统实际运行结果表明,该系统具有结构简单、易于安装、运行稳定可靠、抗干扰能力强等优点。
A depot monitoring system based on wireless sensor network is introduced which is composed of a host computer, a sink node and many WSN nodes. This paper introduced hardware structure of the WSN node and wireless communication protocol in detail, and explained some techniques in software design in host computer combined with the development environment. Actual result shows that, this system has the virtue of simple structure, easy to install, stable, reliable strong anti-interference capability, etc.
出处
《自动化与仪表》
北大核心
2010年第1期25-28,共4页
Automation & Instrumentation
