一种农业智能控制无线网关的设计

摘要

In this paper a wireless gateway for intelligent agricultural control system was introduced. It is used to connect the sensor network and ethernet by mapping the MAC and port of the ZigBee sensor network. The data of ZigBee sensor node is intergrated and transferred to internet by this gateway. Through internet the server could get the data,and the server could get the data via internet. So it could monitor the agricultural field efficiently. The expermental results showed that this wireless gateway functioned well with low bit error rate, and can meet monitoring needs of agricultural environments with less de-manding on the amount of data.%介绍了一种用于农业智能控制的无线网关. 该网关由ZigBee协调器和适配器组成,通过硬件地址和应用层端口的映射,使服务器与传感器节点之间的通信对应起来.传感器网络中ZigBee节点的数据通过该无线网关的汇聚与转换接入互联网,与互联网侧的服务平台达成有效连接,从而实现对农业现场的远程监控. 测试结果表明,所实现的无线网关误码率小,运行稳定可靠,可以满足农业监测中对数据量要求不大的应用场景.