| 基于NB-IoT和无人船巡检的水产养殖场物联网系统研究 |
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| 引用本文： | 李昕聪,余紫扬,刘璞,张烈山.基于NB-IoT和无人船巡检的水产养殖场物联网系统研究[J].渔业现代化,2022(1):72-81. |
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| 作者姓名： | 李昕聪 余紫扬 刘璞 张烈山 |
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| 作者单位： | 浙江理工大学机械与自动控制学院 |
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| 基金项目： | 浙江省基础公益研究计划项目(LGF21F050004)。 |
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| 摘 要： | 针对养殖水质检测与调控的实际需求,提出了一种基于NB-IoT(Narrow Band-Internet of things,窄带物联网)和无人船巡检技术的水质检测与调节物联网系统.通过将无人船作为移动水质感知节点采集养殖水质信息,然后通过NB-IoT无线通信技术将数据上传至OneNET云平台,最终将水质信息可视化呈现在...
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| 关 键 词： | 水质检测 无人船 水产养殖 物联网 专家系统 |
Research on IoT system of aquaculture farm based on NB-IoT and unmanned ship inspection |
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| LI Xincong,YU Ziyang,LIU Pu,ZHANG Lieshan.Research on IoT system of aquaculture farm based on NB-IoT and unmanned ship inspection[J].Fishery Modernization,2022(1):72-81. |
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| Authors: | LI Xincong YU Ziyang LIU Pu ZHANG Lieshan |
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| Institution: | (Faculty of Mechanical Engineering&Automation,Zhejiang Sci-Tech University,Hangzhou 310018,China) |
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| Abstract: | According to the actual needs of aquaculture water quality monitoring and regulation,a water quality monitoring and regulation system is proposed based on narrow-band Internet of things(NB-IoT)and unmanned ship inspection technology.The unmanned ship is used as a mobile water quality sensing node to collect aquaculture water quality information,and then uploads the data to the OneNET cloud platform through NB-IoT wireless communication technology,and finally the water quality information is visualized on the web interface of the terminal.At the same time,a water quality adjustment node with water quality adjustment equipment as the core is designed,and the control instructions issued by the terminal are received through the NB-IoT wireless communication module to complete the adjustment of the water quality equipment.The experimental results show that the unmanned ship can automatically plan the path according to the user's instructions,and send back the currently measured water temperature,turbidity,nitrate content,ammonia nitrogen content,dissolved oxygen and pH value in real time.Meanwhile,in the web application,water quality data and aquaculture suggestions given by the expert system are readily accessible,and equipment such as aerators and water exchange pumps can be controlled online to adjust water quality.The research shows that this system meets the needs of multi-point inspection and adjustment of water quality in aquaculture farms,and has considerable application prospects. |
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| Keywords: | water quality measurement aquaculture unmanned ship Internet of Things expert system |
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