Research and integration of marine embedded AIS information terminal

A design method of AIS information terminal is put forward. Considering the different request of real-time and operable characteristics, the terminal can be divided into two parts: using S3C44B0X ARM7 processing board and embedded real-time operating system uC/OS-II to implement the functions of AIS information processing, time-slot selecting, information transmitting, etc; using S3C2440A ARM9 platform with Windows CE transplanted to, receiving information from the AIS module through UART, to implement the marine GIS function. Meanwhile, with CDMA module installed, we can communicate with the control center on the shore in double directions and a long distance.