电子航海系统结构(英文)

E-navigation system architecture

对电子航海的三个组成部分:船载系统、岸基系统和通信链接分别进行了深入研究.结果认为,技术整合是船载系统的关键;岸基系统应包含安全、保安、应急反应、防污染和商业服务五大功能;数字全球宽带海上通信是未来的发展方向.给出了电子航海的整体系统结构图.

This paper is a study of e-navigation system architec- ture.Three key constituent parts of e-navigation system,name- ly,shipborne e-navigation system,shore e-navigation system, and communication links are examined and evaluated in detail respectively.The shipborne e-navigation system is constructed from the perspective of 'technological integration'.It is be- lieved that the future shore e-navigation system could be con- structed with regard to its functional requirements,namely,en- hanced safety,security,emergency response,environmental protection and commercial service.As to the communication links,the digital global broadband maritime communication is the point for future development.In the last,the whole e-navi- gation system architecture is presented.