摘要
雷达和自动识别系统(Automatic Identification System,AIS)是配备最多的2类安全助航设备,在海上船舶导航领域发挥着不可替代的作用。由于雷达与AIS提供的信息具有良好的互补性和冗余性,二者融合可以改善探测性能、提高导航系统的精度和可靠性,是近年来海上导航技术的重点发展方向。本文首先介绍雷达/AIS信息融合技术,接着总结其国内外研究现状,并重点阐述航迹关联和信息融合两项关键技术的研究现状,最后提出雷达/AIS信息融合技术发展中待解决的问题,并展望其未来发展趋势。
Radar and automatic identification system(AIS)are two types of safe helper for navigation which are mostly equipped on ships today, and they play irreplaceable roles in the field of ship navigation. Because the information provided by radar and AIS has good complementarity and redundancy, fusion of the two can improve detection performance and increase the accuracy and reliability of navigation information, which has become the key development direction of maritime navigation technology in recent years. In this paper, radar and AIS information fusion technology is introducedfirstly.Thenthe domestic and international development of the key technologies of radar/AIS information fusion is summarized, andthe status of research for track correlation andinformation fusion is emphatically introduced. Finally, the problems to be solved in the development of radar/AIS information fusion technology are proposed, and its future development is discussed.
作者
杨淑洁
孙伟
卢威
王帅
周杨
YANG Shu-jie;SUN Wei;LU Wei;WANG Shuai;ZHOU Yang(School of Marine Engineering Equipment,Zhejiang Ocean University,Zhoushan 316022,China)
出处
《舰船科学技术》
北大核心
2021年第3期167-171,共5页
Ship Science and Technology
基金
浙江海洋大学省属高校基本科研业务费资助项目(2019J00036)
国家自然科学基金资助项目(61903337)
舟山市科技计划资助项目(2020C21011)
浙江海洋大学人才引进科研基金资助项目(xjrcxj201801)。
关键词
雷达
AIS
航迹关联
信息融合
radar
AIS
track correlation
information fusion
作者简介
杨淑洁(1986-),女,博士,讲师,主要从事组合导航、船舶避碰技术研究。
