Multilayer Architecture on Urban Public Crisis Decision Support System
Yong Chang Ren · Advanced materials research · 2014
Traditional urban public crisis management and emergency management, ancillary support role of information technology is obviously insufficient, and it impacts crises disposition effect, this paper proposes using decision support system ancillary support, studies multilayer architecture on urban public crisis DSS. Firstly, it studies universal DSS system architecture composed of human man-machine interaction, database, model base, knowledge base, method base and so on five parts; Then, based on the general structure, for the characteristics and functional requirements of urban public crisis decision, it studies multilayer architecture consists of support layer, application layer, integration layer, management layer and user layer, etc.; Finally, to describe the layers of multilayer architecture. The content of this paper is the foundation for the development of urban public crisis DSS.