AIS系统在海洋遥感卫星的应用与设计优化  

The Design Optimization and Application of AIS on Ocean Remote Sensing Satellite

作　　者：强薇 宋庆君[2] 孙从容 QIANG Wei;SONG Qinjun;SUN Congrong(China Information Communication Technologies Group Corporation,Beijing 100191,China;National Satellite Ocean Application Service,Beijing 100081,China;Key Laboratory of Space Ocean Remote Sensing and Applications,Beijing 100081,China)

机构地区：[1]中国信息通信科技集团有限公司,北京100191 [2]国家卫星海洋应用中心,北京100081 [3]空间海洋遥感与应用研究重点实验室,北京100081

出　　处：《海洋技术学报》2023年第3期20-28,共9页Journal of Ocean Technology

摘　　要：目前国际和国内已普遍采用星载船舶自动识别系统(Automatic Identification System,AIS)接收系统提升针对全球船只信息的采集和监测能力。本文主要介绍了国内外星载AIS系统发展的主要进展及取得的成果,重点针对目前星载AIS系统存在的近海船只密集区域信号碰撞导致检测概率降低的技术问题,通过建模仿真找到具体原因,给出后续AIS星载载荷针对此问题在设计和应用上的优化建议。本文可作为后续星载AIS系统设计的参考。At present,the onboard AIS receiving system has been widely used internationally and domestically to improve the capability of global ship information collection and monitoring.This paper mainly introduces the main progress and achievements of the development of the AIS system in the world.Focusing on the technical problem of reducing the detection probability caused by the signal collision in the dense area of offshore ships t,the specific reasons are found through modeling and simulation,and the optimization suggestions for the design and application of the subsequent AIS satellite borne load are given.This paper can be used as a reference for the subsequent design of onboard AIS system.

关 键 词：海洋遥感卫星 船舶自动识别系统(AIS) 甚高频 电磁兼容 

分 类 号：V443[航空宇航科学与技术—飞行器设计]