Marine navigation information system is an indispensable modern shipping navigation equipment. With the continuous development of the international shipping industry, new demands have come up in real-time, stability and versatility, etc., which puts forward the higher request to the ship navigation system. In recent years, however, the relevant research focused on how to use the latest GIS positioning and communication technology to realize more precise, real-time navigation function. However

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... e research on how to design and implement such navigation system is less. This article focus on the current new development of ship navigation sys-tem, studies the actual demand of the system, analyzes the structure and the types of the information system to deal with, and some key interfaces for navigation information system is studied and designed. On this basis, the preliminary implementation and simulation are carried on, proving the feasibility of the proposed scheme, also proving the certain basis for the future navigation information system design and manufacturing.