Abstract:Based on the project of "Production safety collaborate supervision" of laboratory, the article researches and designs the system of cooperative emergency rescue which based on Android OS and is named "Research and Realization of Emergency Rescue Mobile Collaboration System". By extracted the CSCW mode, the passage depicts the cooperative communication which is based on XMPP (Extensible Messaging and Presence Protocol) among rescue groups and the general frame of the system, including the realization of function modules. And at the end, the article discusses concurrency control and the consistency of shared data.