摘要
为解决AIS航标功能不完全、助航信息不充分等问题,实现海区航标高效助航,保障船舶安全航行,同时将船舶航行信息反馈给相关海事管理部门,对AIS航标系统需求进行分析,并对其进行完善和优化。通过采用高性能射频芯片设计船舶自动识别系统(AIS)航标终端,扩展AIS航标功能;设计本振模块和功放模块,实现灯器、地理位置以及水文气象信息的编译解析,形成标准AIS报文,实时发送给AIS基站和过往船舶,实现航标多功能性。按照海区实际使用场景进行测试,测试结果表明该新型AIS航标高质量射频信号稳定,传输信息功能健全,能够大幅提高航标助航效果。
In order to solve the problems such as incomplete function and insufficient navigational information of AIS navigation aids,this paper aims to improve and optimize the navigational aids in sea areas,ensuring safe navigation of ships while providing navigational feedback to relevant maritime management departments.The requirements of AIS navigation aids were analyzed,and optimized AIS navigation aids were developed.The high-performance RF chip was utilized to design AIS navigation mark terminals,while a local oscillator module and power amplifier module were designed for lamp compilation and analysis,as well as the integration of geographical location and hydrometeorological information.These improvements enable the formation of a standard AIS message sent to AIS base stations and passing ships in real time.The AIS navigation aids were tested based on actual application scenario in the sea area.The test results show that the new AIS navigation aids provide stable,high-quality RADIO frequency signals and a more integrated information transmission function,significantly improving navigational effectiveness.
作者
王永涛
张海波
王志远
周海明
刘兴龙
兰加芬
WANG Yong-tao;ZHANG Hai-bo;WANG Zhi-yuan;ZHOU Hai-ming;LIU Xing-long;LAN Jia-fen(Lianyungang Aids to Navigation Department of Donghai Navigation Safety Administration,Lianyungang 222042,China;National Engineering Research Center for Water Transport Safety,Wuhan University of Technology,Wuhan 430063,China;Fujian Engineering and Research Center of Safety Control for Ship Intelligent Navigation,Minjiang University,Fuzhou 350108,China)
出处
《水道港口》
2023年第2期231-237,共7页
Journal of Waterway and Harbor
基金
国家自然科学基金面上项目(52172327)
福建省自然科学基金面上项目(2020J01860,2021J011028,2022J05236,2022J011128)
福州市科技计划项目(2021-SG-272,2021-S-236)。
关键词
船舶自动识别系统
航标
标准报文
功放
高性能射频芯片
automatic identification system
buoys
standard message
power amplifier
high performance RF chip
