基于WSN的温室环境监测节点设计

Design of Monitoring Nodes of Greenhouse Environment Based on WSN

设计了一种带扩展板的无线传感器网络监测节点,节点以CC2430为核心,采用ZigBee技术实现无线传感器网络自组网和监测数据的自动汇聚,实现了无线传输、自适应组网、自动发现新加节点和失效节点、传感器类型可扩展、实时密集监测等功能,且具有功耗小、成本低、精度高、稳定性好等优点。

With CC2430 as core,a kind of monitoring node with extender card was designed for wireless transducer network. The self-organizing network of wireless transducer network and the automatic collection of monitoring data were realized by using ZigBee technique. So,the functions including wireless transmission,self-adaptive networking,automatically discovering of newly added nodes and out-of-run nodes,extensive transducer type and real time and intensive monitoring. This new design had advantages of low power consumption,low cost,high precision and good stability.