摘要
针对鱼塘传统的观测手段耗时费力、步骤复杂、成本高等缺点。设计了基于无线传感器网络的鱼塘实时在线监测系统。在鱼塘的监测区域中,该系统利用无线传感器节点测得监测区域中的温度和溶氧量,并通过Zigbee无线网络将数据传输到终端控制系统,控制系统作出判断同时发出报警信号并控制增氧机的工作状态。系统中以MSP430和XBee模块为核心芯片,能够实时获得鱼塘中的一些参数,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。
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.
出处
《中国农学通报》
CSCD
北大核心
2010年第16期388-392,共5页
Chinese Agricultural Science Bulletin
基金
广东省教育部产学研结合资助项目(2009B090200066)
广东省科技计划农业攻关资助项目(2009B020315001
2008A020100026
2007A020300004-7
2009B091300161)
广东省自然科学基金资助项目(8151064001000009)
广东省农科院博士启动基金资助项目
关键词
无线传感器网络
实时在线监测
溶氧量
影响因子
wireless sensor networks
real time and online monitoring
dissolved oxygen
impact factor
