基于无线传感器网络的鱼塘监控系统

本文设计了基于无线传感器网络的鱼塘实时在线智能监控系统，有效解决了传统的鱼塘观测手段存在的问题，例如：费时费力、步骤复杂、成本高等。该系统在鱼塘的监测区域中利用无线传感器节点，测得该区域中的温度和溶氧量，并通过Zigbee网络将数据传输到终端控制系统，控制系统作出判断并发出报警信号和控制增氧机的状态。系统中以MSP430和XBEE模块为核心芯片，能够实时在线监测鱼塘中的一些参数，例如温度、溶氧量等。同时该系统还可以进一步扩展使用GPRS或3G网络实现远程监控。

Design for fish pond monitoring system based on wireless sensor networks

In this paper,a real time and online monitoring system for fish ponds based on wireless sensor networks,the system was designed to overcome the disadvantage of the observed of the traditional means in fish ponds,such as time-consuming and laborious,step complexity and high cost.The whole system was make up of sensor modules and wireless communication modules mostly.In the monitoring area of fish ponds,we could get temperature and dissolved oxygen by making use of wireless sensor nodes,and then we could make use of Zigbee network protocol to transmit the data to the terminal control system.The terminal control system made a judgement,and then it sent out warning signal.At the same time,the terminal control system controlled the working state of the oxygen machine.The design of the whole system,which had MSP 430 and Xbee moudle as the hard core chips,was very useful and simple but not easy.The whole system could get monitor parameters in fish ponds in real time and intelligently,such as temperatur,dissolved oxygen and so on.At the same time,the whole system could be further expanded to achieve remote monitoring and control by make use of the GPRS or 3G networks.