Analysis And Design Of Dongguan Municipal Public Security Bureau Command Center Gross To Love The System

Based on the Dongguan City Public Security Bureau Command Centre Total-Value Information System as the research object. First introduced the research background of Total-value Information System, the paper summarizes problems to be solved.Discusses the importance of this project and the research significance, it describes the overall structure of the content and the research contents. Starting from the actual, the development method of the Main System and Related Technologies. The paper detailed Requirement Requirements analysis of System, including Business Requirements, Functional Requirements and Non-functional Requirements. Use of System Business Flow-Process Diagram and Use-Case Diagram,and the Use Case were described. In the process of System design, introduced the System Principle of design. Architecture,the Function of Architecture design and Module design. Including To-Collect Information, Information Search, Document Management, Collection and Statistical Information of the12function modules. Use Package Diagram, Flow-Process Diagram, Class Diagram, Sequence Diagram, Interface Design and Activity Diagram, carries on the design to the System Function Module. A detailed description of Entity Property Diagram and Database List in the Database design. Finally, the research contents are summarized, elaborated the main work, pointed out the shortcomings of the system, and the further work is prospected.