Study of Emergency Management Information System for Hydropower Project

The China Three Gorges Project is the most important hydropower project nationwide. The safety and security of the project, both within construction phase and operation phase, benefits to national strategic interests. The hydropower project might encounter with natural disaster and manmade incident, such as earthquake, landslide, flood, fire, explosion, terrorism, etc. Emergency management information system (EMIS) should be established to enhance emergency management capability, which could provide science and technology support such as dynamical monitoring of significant hazard, risk evaluation, emergency response, etc. In this paper, EMIS design and some key technologies of the system is discussed. The process and business requirement of the system is analyzed. The technical structure and system function are designed. Finally, three key technologies are described: event chain technology, plan chain technology, online consultation technology.