Abstract: In order to promote the management competence of emergency and solve the problems of mass information collecting, updating and sharing, a situation sharing system based on mobile Internet is put forward， so that it can suit the mobile Internet. Isolating the transmitting and sharing, the system shares the information by employing data project and SOA. This paper then puts forward a mode of intelligent distribution and optimizes the way to register and transmit the information. According to the feature of task teams, information can be subscribed and pushed. These meet the mobile communication information obtaining and distribution requirement in effect.

Key words: mobile communication network, situation sharing, subscription/intelligent distribution, SOA