Abstract: In order to reduce the losses caused by the typhoon to the coastal resident, the paper proposes the 3G/GPS-based sea typhoon warning and search and rescue system solution, introduces the system solution respectively from the system overall design, hardware design, software function module design and key technology. The solution uses 3G technology, makes full use of its bandwidth advantage, and adopts mobile phone terminal with GPS function, achieves some functions which can not be achieved under the traditional communication means.

Key words: 3G, GPS, typhoon warning