复杂船舶网络多节点信息交换方法  

Research on the multi node information exchange method in complex ship network

作　　者：蔡永强 CAI Yong-qiang(Wuhan University of Technology,Wuhan 430070,China;Guangxi Vocational College of Water Resources and Electric Power,Nanning 530023,China)

机构地区：[1]武汉理工大学,湖北武汉430070 [2]广西水利电力职业技术学院,广西南宁530023

出　　处：《舰船科学技术》2022年第13期166-169,共4页Ship Science and Technology

基　　金：广西职业教育教学改革项目(GXGZJG2021B104)。

摘　　要：船舶无线通信网络是进行船-船/船-岸数据传输的关键,随着通信技术的发展,船舶无线网络的种类及性能具有明显的提高,包括Wifi、ZigBee、卫星通信等。受船舶位置移动和海上气象条件的影响,复杂船舶网络节点信息传输的干扰噪声较多,本文研究的方向是复杂船舶无线网络的多节点信息交换方法,采用一种基于编码技术的节点信息传输,分别对单向协作节点信息交换和多向协作节点信息交换的原理进行了研究。Ship wireless communication network is the key component for ship ship/ship shore data transmission.With the development of communication technology, the types and performance of ship wireless network have been significantly improved, including Wifi, ZigBee, satellite communication, etc. Due to the influence of ship position movement and marine meteorological conditions, the node information transmission of complex ship network has more interference noise.The research direction of this paper is the multi node information exchange method of complex ship wireless network. A node information transmission based on coding technology is adopted, and the principles of one-way cooperative node information exchange and multi-way cooperative node information exchange are studied respectively.

关 键 词：船舶无线网络 节点 信息交换 编码技术 

分 类 号：U632.58[交通运输工程—船舶与海洋工程]