基于小型无人船的海洋养殖环境监测系统设计  

Design of marine aquaculture environmental monitoring system based on small unmanned ship

作　　者：刘培学[1] 刘纪新[1] 姜宝华[1] 陈玉杰[1] LIU Peixue;LIU Jixin;JIANG Baohua;CHEN Yujie(School of electromechanic engineering,Qingdao huanghai college,Qingdao 266427,Shandong,China)

机构地区：[1]青岛黄海学院机电工程学院,山东青岛266427

出　　处：《渔业现代化》2018年第3期22-27,共6页Fishery Modernization

基　　金：山东省重点研发计划(2017GGX201004);山东省高等学校科技计划项目(J16LN75;J16LN78;J17KB152)

摘　　要：为实现大规模海水养殖过程中养殖环境的动态移动采集、数据无线传输及结果的远程监控,设计了一种基于第4代移动通信(4G)、长距离无线通信(Lora)、遗传算法的小型无人船海洋养殖环境监测系统。该系统以小型无人船为载体,以STM32为控制核心,以4G、Lora为数据无线传输手段,岸基电脑(PC机)或云平台为上位机,通过搭载遗传算法,依据上位机给出的巡检坐标,自动完成区域内海水养殖环境巡检及数据上传,用户可通过浏览器、手机等手段进行数据查看。结果显示:p H、溶氧传感器采集的数据与标定仪器测量数据具有较高的一致性,温度最高偏差为0.5℃,行驶距离较未优化前有大幅度下降。研究表明:该系统准确性、稳定性良好,方便易用,具有一定理论及应用价值。In order to realize the dynamic collection of aquaculture environment information,the wireless transmission of data and the remote monitoring of results,a small unmanned marine aquaculture environment detection system was designed based on 4G(the fourth generation mobile communication),Lora(long distance wireless communication)and genetic algorithm.The system takes the small unmanned ship as the carrier,takes the STM32 as the control core,uses the 4G and Lora as the data wireless transmission means and the shore based computer(PC)or the cloud platform as the host computer.By carrying the genetic algorithm,and based on the inspection coordinates given by the host computer,the patrol inspection and data uploading of the seawater in the region can be completed automatically,with which users can view data through browsers,mobile phones and other means.The experiment showed:there is high consistency between the data collected by pH and dissolved oxygen sensors with data measured with the calibrated instrument,between which the maximum temperature deviation is 0.5℃,and there is a big drop in driving distance through optimization.It can be concluded that the system has a very important theoretical and applied value for its good accuracy and stability,convenience and easiness to use.

关 键 词：海洋养殖环境 无人船 无线传输 环境监测 

分 类 号：TN915.4[电子电信—通信与信息系统]