| 摘要: |
| 为了优化海洋综合观测浮标的通信系统，设计了一种通信方式集成系统，将多种通信模块进行集成管理，并在每个数据发送周期进行通信信号检测，经过比较选择最优的通信方式进行数据传输。该系统具有采集数据完整、数据冗余小、运行功耗低等优点，有效增强了浮标的通信能力，完善了原有通信系统的功能，并且后期还具备较强的可扩展性功能，如浮标舱内环境监测和独立定位等，进一步增强浮标的安全性。该系统已经完成12个月的海上试运行，系统运行稳定，功能达到预期，可满足海洋综合观测浮标对多种通信方式进行优化管理的需求。 |
| 关键词: 多种通信方式 观测浮标 无线实时传输 |
| DOI：10.11759/hykx20190314001 |
| 分类号:TN98 |
| 基金项目:中国科学院科研仪器设备研制项目（YJKYYQ20170010） |
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| A multi-communication system used for an integrated marine observation buoy |
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WANG Chun-xiao, WANG Xu, LIU Chang-hua, JIA Si-yang
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Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
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| Abstract: |
| To optimize the communication system of an integrated marine observation buoy, a multi-communication system was designed. The system integrates various communication modules and detects the communication signal in each data transmission cycle. The optimal communication mode will be selected by comparing the signals. The proposed system has the advantages of obtaining complete data and having low data redundancy and low power consumption, which enhance the communication capability of buoys and improve the function of the original communication system. The proposed system can also extend important functions, such as environmental monitoring of buoy cabin and independent positioning that can improve the safety of the buoy. A 12-month offshore test indicated that the system ran stably and its function lived up to expectations, which met the requirements for the optimal management of multiple communication modes for the integrated marine observation buoy. |
| Key words: multi-communication observation buoy wireless real-time transmission |
