Analysis And Design Of Hospital Online Ordering System

This paper first introduces the background of the online ordering system in hospital, outline the problems which to be solved, and discussed the research significance and importance of project, describes the system development methods and techniques; this paper proposes the design goals of the system, I carried out a detailed needs analysis to the system, including business requirements, functional requirements, data requirements and non functional requirements, business process diagram, use case diagram and conceptual graphs and the use case description of the system; in the system design,1carried out the system design and module design, including the appointment order function module, given the structure chart of the function module design (the package diagram), class diagram, sequence diagram(collaboration diagram), and process flow diagram,detailed design, make the interface design, and use the entity class diagram, E-R diagram and database structure of the database design is discussed in detail; at last, summary the content of the research, elaborated the main work, points out the deficiencies of this paper, and the further work is prospected.