| 水下升降式准实时通信潜标控制系统研制 |
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| 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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| 作者姓名： | 胡贺岗 陈永华 于非 刘庆奎 王蓓 |
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| 作者单位： | 中国科学院大学 北京,中国科学院海洋研究所 青岛,中国科学院海洋研究所 青岛,中国科学院海洋研究所 青岛,中国科学院大学 北京 |
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| 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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| 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单片机(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；提出了一种适用于霍尔无刷直流电机(hall brushless direct current motor,HBLDCM)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。
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| 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 |
| 收稿时间： | 2021/12/19 0:00:00 |
| 修稿时间： | 2022/1/25 0:00:00 |
Design of quasi-real-time communication underwater winch buoy control system |
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| HU He-gang,CHEN Yong-hu,YU Fei,LIU Qing-kui,WANG Bei.Design of quasi-real-time communication underwater winch buoy control system[J].Marine Sciences,2022,46(5):131-142. |
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| Authors: | HU He-gang CHEN Yong-hu YU Fei LIU Qing-kui WANG Bei |
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| Institution: | University of Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,Institute of Oceanology,Chinese Academy of Sciences,University of Chinese Academy of Sciences |
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| Abstract: | In order to realize long-term, continuous, fixed-point and low-cost profile observation of the upper ocean, a low-power quasi-real-time communication underwater winch buoy control system is proposed. STM32 microcontroller unit (MCU) is used as main controller. Domestic conductivity temperature depth (CTD) sensors, Acoustic doppler current profilers (ADCP) and other instruments for profile observation are equipped. Through iridium satellite module or other communication equipment, the underwater winch buoy can be used in offshore and open seas. This paper introduces the structure of the underwater winch buoy, hardware and software design of the control system, and design of the server receiving software. The data reissue mechanism and remote control of the underwater winch buoy based on wireless bidirectional communication are realized. A method of locked-rotor detection for hall brushless direct current motor (HBLDCM) is proposed. Tests in offshore and open seas have shown that the underwater winch buoy can realize continuous observation of the upper ocean profile and quasi-real-time data transmission, which verifies the feasibility and stability of the control system. |
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| Keywords: | submerged buoy underwater winch profile observation quasi-real-time communication bidirectional communication locked-rotor detection |
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