摘要
针对目前网箱养殖监测技术在数据传输的实时性、连续性以及高带宽影像传输的稳定性等方面存在的不足,本文提出了一种新型的基于5G通信技术的网箱养殖在线监测系统设计方案。本方案采用光伏阵列、蓄电池组和太阳能控制器组合的方式为整个系统提供电源支持,岸基控制系统通过水密电缆与水下监测设备建立连接,并将监测数据和高清视频经5G数据传输系统上传至数据监测中心,同时手机终端App同步在线展示。该系统在海南省陵水黎族自治县清水湾附近网箱养殖海域成功布放和试运行,实现了对海水温度、盐度、深度、溶解氧等常规水文生态要素和水下高清视频的连续、实时、在线监测,这对于网箱养殖的可测、可视、可控具有重要的科学意义和应用价值。
Currently,cage culture online monitoring technology exists the shortcomings including real-time and continuous data and stable high-bandwidth image transmissions.In this paper,we proposed a novel cage culture online monitoring system basing on 5 G communication technology.The photovoltaic array,battery pack and solar controller were used to provide power support for the system.The shore-based control system was connected to the underwater monitoring equipment through watertight cables and 5 G data transmission system.The data and high-definition video were uploaded to data monitoring center,and displayed on mobile terminal simultaneously.The system has been successfully deployed and put into trial operation in the cage culture sea area near Qingshuiwan,Lingshui Li Autonomous County,Hainan Province,with which continuous and real-time online monitoring of the conventional hydrological elements(temperature,salinity,depth,dissolved oxygen)and the underwater HD video have been achieved.The system has a great scientific significance to the cage culture due to its visuality,measurability and controllability.
作者
郑晓伟
李培良
邓熙
李水晶
梁振夫
姜庆岩
ZHENG Xiaowei;LI Peiliang;DEND Xi;LI Shuijing;LIANG Zhenfu;JIANG Qingyan(College of Oceanic and Atmospheric Sciences,Ocean University of China,Qingdao 266100,China;Ocean College,Zhejiang University,Zhoushan,Zhejiang 316021,China;China Mobile Group Hainan Co.,Ltd,Lingshui,Hainan 572400,China)
出处
《海洋湖沼通报》
CSCD
北大核心
2022年第5期83-88,共6页
Transactions of Oceanology and Limnology
基金
国家自然科学基金资助项目(41776012)
关键词
网箱养殖
5G通信
在线监测
光伏阵列
水文生态要素
水下高清视频
cage culture
5G communication
online monitoring
photovoltaic array
hydrological element
underwater HD video
