Design of maritime Beidou communication and navigation system based on Android platform

A system of maritime Beidou communication and navigation based on Android platform is designed and realized.With the aid of UI design and the memory function of SQLite database technology,the availability of the system is enhanced.At the same time,the technologies of data condensing and data packets unpacking and assembling are used for the information message.As a result,the Beidou message function is strengthened.The test results show that the proposed system based on Android platform is reliable and friendly,strengthens the Beidou message function,and has a high level of experience feeling.