摘要
为改变目前国内养殖水质监测水平较低的现状,利用射频收发芯片nRF9E5在无线通信领域的技术优势,设计了一种养殖水质监测系统,实现了对养殖水质中溶解氧含量、pH值、氨氮(NH3-N)含量以及硫化氢含量等水质指标的动态监测,并提供了数据的实时显示、存储、分析以及报警功能。系统经应用于荣成天鹅湖湖水的养殖水质监测分析实验,结果表明:系统数据传输速率最高可达96Kbps、误码率低于10E-6,基本达到了预期目标。
The current level of aquaculture water quality monitoring is relatively low.In order to change this status,the technological advantages in wireless Communication of RF transceiver chip nRF9E5 is used,and a aquaculture water quality monitoring system is designed.This system can be used to monitor dynamicly some indicators of the water quality of aquaculture,such as dissolved oxygen,pH,ammonia nitrogen（NH3-N） content and hydrogen content,etc.and some functions are provided,such as real-time data display,storage,analysis and alarm.By applying this system on monitoring the indicators and analysing experiment of water quality of aquaculture in lake water of Rongcheng Swan Lake and the results show that： the System data transfer rates up to 96Kbps,Bit error rate is less than 10E-6,and the expected goal is basically achieved.
出处
《计算机测量与控制》
CSCD
北大核心
2011年第7期1575-1577,共3页
Computer Measurement &Control
基金
国家自然科学基金面上项目(40801084)
山东省优秀中青年科学家科研奖励基金项目(2007BS08017)
关键词
无线通信
射频收发芯片
水质监测
数据协议
wireless communication
RF transceiver chip
water quality monitoring
data protocol
