| In order to adapt to our dynamic management and the need to combat crime in the modern economic and social conditions,achieve "police training and technology, to enhance the rapid response of the social management of the public security organs to coordinate operations, the Ministry of Public Security organization and implementation of the"Golden Shield Project", the purpose is to provide a software environment for the police handling the case and office automation services, to further improve the efficiency of the public security organs, the Social Security Administration to adapt to the new situation, to bid farewell to the backward manual handling cases in the past.The paper first introduces the research background of Guangdong Province, a police application platform for case management information system, outlined the urgent requirement of information technology for the public security work, and discuss the significance and importance of the system; Secondly, the elaborate system development methods and related technologies, system to take an object-oriented development methodology, system design, UML modeling and database technology; Once again, the system needs analysis and system design, requirements analysis, analysis of business requirements, functional requirements, data requirements and non-functional requirements, given system activity diagrams, use case diagrams, class diagrams, activity diagrams for each functional module of the process description, use case diagram for each use case description, description of each module of the class diagram the relationship between; system design, the overall design of the system and module design, case module, and the approval of the case report module functional modules including the Alarming modules accept a case module, for approval, the module design functional structural diagram of (packets FIG), a class diagram, a sequence diagram and a processing flowchart elaborated design content, ER diagram and database table structure and detailed design of the database. Finally, the content of the study are summarized on my main work, pointing out the deficiencies of the system design, and the prospect of further work. |
