| 引用本文: | 胡贺岗,陈永华,于非,刘庆奎,王蓓.水下升降式准实时通信潜标控制系统研制[J].海洋科学,2022,46(5):131-142. |
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| 水下升降式准实时通信潜标控制系统研制 |
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胡贺岗1,2,3, 陈永华1,2,3, 于非1,2,4,3,5, 刘庆奎1, 王蓓1,2,4
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1.中国科学院海洋研究所, 山东 青岛 266071;2.中国科学院大学, 北京 100049;3.中国科学院海洋大科学研究中心, 山东 青岛 266071;4.中国科学院海洋环流与波动重点实验室, 山东 青岛 266071;5.青岛海洋科学与技术试点国家实验室 海洋动力过程与气候功能实验室, 山东 青岛 266237
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| 摘要: |
| 为实现长期、连续、定点、低成本的上层海洋垂直剖面要素的准实时观测, 提出了一种以STM32微控制器(microcontroller unit, MCU)为主控器、采用国产温盐深传感器(conductivity temperature depth, CTD)和声学多普勒剖面流速仪(acoustic doppler current profilers, ADCP)等仪器进行剖面观测、搭载铱星通信模块或其他通信设备、适用于近海和远海的低功耗水下升降式准实时通信潜标控制系统设计方案。介绍了潜标的结构组成、控制系统硬件和软件设计, 以及服务器接收软件的设计; 实现了基于无线双向通信的数据补发机制和对潜标的远程控制; 提出了一种适用于无刷直流电机(brushless direct current motor, BLDCM)的堵转保护方法。近海和远海试验表明, 该型潜标可以实现海洋垂直剖面要素的连续观测和数据的准实时传输, 验证了潜标控制系统设计方案的可行性与稳定性。 |
| 关键词: 潜标 水下绞车 剖面观测 准实时传输 双向通信 堵转监测 |
| DOI：10.11759/hykx20211219001 |
| 分类号:TH766 |
| 基金项目:国家自然科学基金资助项目(42076194), 科技部重点研发项目(2017YFC1403406) |
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| Design of quasi-real-time communication underwater winch buoy control system |
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HU He-gang1,2,3, CHEN Yong-hua1,2,3, YU Fei1,2,4,3,5, LIU Qing-kui1, WANG Bei1,2,4
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1.Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;2.University of Chinese Academy of Sciences, Beijing 100049, China;3.Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China;4.Key Laboratory of Ocean Circulation and Waves, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;5.Laboratory for Ocean Dynamics and Climate, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
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| Abstract: |
| A low-power quasi-real-time communication underwater winch buoy control system is proposed to realize long-term, continuous, fixed-point, and low-cost profile observations of the upper ocean. The STM32 microcontroller unit is used as the main controller. Domestic conductivity temperature depth sensors, acoustic Doppler current profilers, and other instruments are used for profile observation. The proposed underwater winch buoy can be used on offshore and open seas by using an iridium satellite module or other communication equipment. The structure of the underwater winch buoy, hardware and software design of the control system, and design of the server receiving software are considered in this study. The data reissue mechanism and remote control of the underwater winch buoy are realized through wireless bidirectional communication. A locked-rotor detection method for brushless direct current motors is proposed. Tests in offshore and open seas have shown that the underwater winch buoy is capable of continuous observation of the upper ocean profile and quasi-real-time data transmission, verifying the control system's feasibility and stability. |
| Key words: submerged buoy underwater winch profile observation quasi-real-time communication bidirectional communication locked-rotor detection |
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