卫星互联网在智慧海洋领域的应用展望
2021-07-19郭溪
郭溪

摘要:利用信息化手段建设智慧海洋是实现海洋强国的必经之路,海洋的特殊环境对海上通信网络提出较高的需求。卫星互联网因其全覆盖、大容量、低时延等优势,被纳入新基建范围,成为智慧海洋通信网络发展的重要趋势。该文针对智慧海洋通信能力不足的问题,分析了现有海上通信方式的优缺点,论述了卫星互联网在智慧海洋通信网络中的应用,并对卫星互联网的发展提出展望。
关键词:卫星互联网;智慧海洋;通信网络;全覆盖;高速率;大带宽
中图分类号:TP393 文献标识码:A
文章编号:1009-3044(2021)13-0211-02
Abstract: Using information technology to build intelligent ocean is the necessary way to achieve ocean power. The oceans special environment puts forward higher demand for ocean communication network. Satellite internet has been included in the scope of new infrastructure because of its advantages of full coverage, large capacity and low delay, and it has become a new trend in the development of intelligent ocean communication network. Focused on the problem of insufficient communication ability of intelligent ocean, this paper analyzes the advantages and disadvantages of the existing ocean communication methods. Finally, it discusses the application of satellite internet in intelligent ocean communication network, and puts forward the prospect of the development of satellite internet.
Key words: satellite internet; intelligent ocean; communication network; full coverage; high rate; broadband
進入 21 世纪以来,随着陆地资源的消耗,开发海洋资源、探索海洋环境成为必然趋势。完善的海洋通信网络可实现数据的高速实时传输,极大地提高海上科考、海上作业的效率。在海洋通信网络中,卫星互联网在覆盖范围、通信速率、接入带宽等方面具有显著的优势。本文重点阐述了卫星互联网在智慧海洋领域的应用,以及卫星互联网的发展展望。
1 智慧海洋概述
近年来,我国一直致力于海洋事业的发展,提出建设海洋强国的重大战略部署。我国是海洋大国,拥有 310 万平方公里管辖海域、1.8 万公里大陆海岸线,壮大海洋经济、加强海洋资源环境保护、维护海洋权益事关国家安全和长远发展,因此必须坚持陆海统筹,扎实推进海洋强国建设。以信息化为依托的智慧海洋工程将海洋传统产业与人工智能、大数据、物联网等新一代数字技术相融合,不断提高海洋开发利用和保护的智慧化水平。……
