Abstract: The establish mode of emergency information platform is fixed,which is not suitable for changing of disaster situations.The structure of all levels emergency platforms are complex,the difference of the functions of all levels emergency platforms are obvious,which is not meet the requirement of connectivity.The general foundation platforms and dedicated platforms of social security,public health,natural disasters and accidents disaster are summarized.The current situation of the technical architecture of the emergency information platform in our country is analyzed to provide reference for establishing the emergency rescue command platform.

Key words: Unexpected incidents, Emergency command platform, Architecture model, Accident disaster