摘要
本文通过讨论当前基于物联网技术的水产养殖研究状况,比较不同无线传感技术在水产养殖中的特点,为智能化水产养殖设计了一款基于Lo Ra低功耗超远距离无线传输技术的水质监控系统;结合GPRS、4G、云计算技术、手机App开发等实现对水质的溶解氧含量、酸碱度值、电导率、温度等的在线监控;从硬件、通信、软件等方面介绍了系统设计过程。系统从整体上提高了水质检测的实时性、数据准确性,同时可对水体的各种安全隐患进行实时监控和预警。应用实验表明,本系统功能全面,实时性能强,监测数据精确度高,对推动水产养殖智能化、集约化、信息化水平有实用价值。
The current research status of aquaculture based on Internet of Things is discussed,and the characteristics of different wireless sensor technologies in aquaculture are compared.A water quality monitoring system is designed for intelligent aquaculture based on LoRa low power ultra-long distance wireless transmission technology.Combined with GPRS,4 G,cloud computing technology and mobile app development,on-line monitoring system of dissolved oxygen level,acidity and alkalinity,conductivity,and temperature is realized is designed by hardware,communication and software.The system improves the real-time performance and data accuracy of water quality detection as a whole,and monitors and warns all kinds of potential safety hazards in real-time.Experiments showed that the system has comprehensive functions,strong real-time performance and high accuracy of monitoring data,which has practical value to promote the level of intelligence,intensive and informatization of aquaculture.
作者
杨英
任选
YANG Ying;REN Xuan(Guangdong Communication Polytechnic,Guangzhou 510080,China;Guangzhou Suolang Intelligent Technology Co.Ltd.,Guangzhou 510000,China)
出处
《水产学杂志》
CAS
北大核心
2020年第1期73-79,共7页
Chinese Journal of Fisheries
基金
广东高校省级重点平台和重大科研项目(2017GKTSCX0).
关键词
水质监控
LO
RA
物联网技术
水产养殖
water quality monitoring
LoRa
Internet of Things technology
aquaculture
