WSN温室监控系统智能网关的设计与实现

Design and implementation of intelligent gateway for WSN greenhouse monitoring system

为解决温室大棚内无线传感网络与控制中心的数据传输问题,实现对温室大棚内作物生长环境的远程实时监控,提出了一种基于Zig Bee无线射频模块、WLAN、GSM模块和主控模块相结合的智能网关设计方案。设计了可靠有效的网络转换协议,实现了Zig Bee网络数据信息和以太网、WIFI无线局域网、GSM网络数据信息的无障碍有效传输,实现了对各个温室大棚的远程无线监控,达到了无人值守、实时集中监控的目的,该设计能够提高监控效率、节约能源、降低综合成本。

In order to solve the data transmission problem between the greenhouse wireless sensor network and the control center, realize real-time remote monitoring of greenhouse crop growth environment, an intelligent gateway design based on the combination of ZigBee RF module, WLAN, GSM module and the main control board was proposed. The network protocol conversion design is reliable and effective, which realized the effective data information transmission of the ZigBee network with Ethemet, WIFI wireless LAN, GSM network without barriers, and it also realizes the remote wireless monitoring of each greenhouse, achieves unattended, real-time monitoring of the objective. The design can improve the monitoring efficiency, save energy, and reduce the comprehensive cost.