猪舍环境远程监测系统的设计与实现——基于WSN技术

Development of Piggery Environment Remote Monitoring System——Based on Wireless Sensor Network

为了对规模化和集约化型猪场猪舍环境进行监测与控制,以无线通信模块JN5148为核心,进行了基于无线传感器网络(WSN)技术的开发,设计了环境监测仪。在此基础上组成现场监控网络,对猪舍温度、湿度、氨气(NH3)浓度和硫化氢浓度(H2S)进行动态监测,并设计了对不同猪生长阶段的监控指标,通过手机电脑等智能终端进行预警提示。采用B/S(浏览器/服务器)模式,实现通过浏览器远程实时监控猪舍。经过半年时间在实际生产过程中的应用表明,该系统运行性能稳定可靠,在数据采集、传输及远程监控中均达到实际需求,适合应用于猪舍环境精准的监测。

For the sake of monitoring and control of large-scale intensive pig piggery environment, the system take the wireless communication module JN5148 as the core to design the sensor nodes based on zigbee protocol . They form a monitoring network to dynamicly monitor Multiple enviromental parameters of the hoggery , including temperature, hu- midity, NH3 and H2S. In addition , the system establishes an effective early warning system with the contrivable specifi- cation on different growth stage of pig through mobile phones and computers, intelligent terminals. It provides remote real -time monitoring of piggery browser in the structure of B / S （ browser / server） mode. During the course of operating for half a year time, it proves to have reliable performance and can achieve aspecific, desired objective （prompting action ）.