Analysis And Design Of Complaint Management System For Price Report Of Lish City Price Examination

Firstly, the price report complaints system introduced the research background, on the need to address the issues outlined, discussed the significance and importance of the project, describes the system development methodologies and related technologies; Paper presents the system design goal of the system carried out a detailed needs analysis, including business requirements analysis, functional requirements analysis, data needs analysis and non-functional requirements analysis, the system gives the business process diagrams, data flow diagrams, functional data analysis diagram and data dictionary describes; In system design, combined with IPO diagram for the overall system design and module design, gives the functional block diagram of the overall system, including the admissibility of reported cases, reported cases handled reminders reported cases, cases of data archiving, reporting cases of statistics, system management functional modules, module design are given specific functional block diagram, IPO table, and process flow chart detailing the design content and use ER diagrams and entity-relationship database table structure of the database of the detailed design; Finally, the content of the study are summarized, explained my main job, the paper points out the deficiencies exist, and further work is prospected.