摘要
针对RS485总线、CAN总线在农田信息监测中存在的问题,提出基于ZigBee无线方式的农田监测网络方案。以CC2530、DHT11、MC55等为基础设计节点硬件,以Z-Stack协议栈为基础设计节点软件,详细阐述了终端节点、路由节点、协调器的软硬件设计过程及基于GPRS网络接入Internet的指令过程。该方案网络结构简单、成本低廉,网络规模易于扩展,便于在不同农业环境中快速组建农田信息监测网络系统,方便快捷的实现土壤温度、湿度等信息的远程监测功能。
In accordance with deficiencies of RS485 and CAN bus used in the farmland monitoring. This paper propose the solution of wireless farmland monitoring based on ZigBee. The node hardware be designed using CC2530 DHTlland MC55,and the node control software be designed based on the Z-Stack protocol,it elaborate the design process of node＇s hardware and software in detail, and also elaborate the process of eonneeting to Internet based on GPRS network, this scheme has the characteristics such as flexible network structure,low construction cost and network size to extend easily, it can set up monitoring network quickly in different agricultural environments, and implement remote monitoring of soil temperature, humidity and other information easily.
出处
《国外电子测量技术》
2013年第8期42-45,共4页
Foreign Electronic Measurement Technology
基金
陕西省教育厅科学研究计划项目(12JK0515)
