摘要
针对温室环境监控系统的特点,设计了温室环境监控的无线传感器网络方案,采用ARM9芯片S3C2440和TI最新的低功耗射频芯片CC2530设计无线传感器网络的汇聚节点和传感器节点。给出了硬件结构,设计了传感器节点的睡眠-唤醒机制,以及汇聚节点Linux操作系统U-boot的移植。
Considering the characters of current environmental monitoring system for greenhouse,a system scheme based on wireless sensor network（WSN） is designed,which uses ARM9 S3C2440 chip and CC2530 that is a low power RF chip from TI to design the sink node and sensor nodes in the WSN.The structure of hardware,the method of sleepawaken in sensor nodes,U-boot transplantation of Linux operating system in sink node were also described.
出处
《湖南农业科学》
2010年第10期146-148,151,共4页
Hunan Agricultural Sciences
关键词
温室
环境监控
无线传感器网络
节点
greenhouse
environmental monitoring
wireless sensor network（WSN）
node
