Design And Implementation Of Public Security Case Management System For The Public Security Police

As the development of information technology, the public security organs in cases of data management information construction is imminent, the case against the public security organs depth data management system software, the system of investigations and make business with the public security organs to adapt to reality, there are strong workable solution. In Power Builder development environment to achieve various functional modules in SQL relational database, the establishment of a complete integration of the public security organs in case of data management system.Firstly, the public security organs of the case management system construction content section describes the case management information of the existence of the problem, for the case management status, proposed the establishment of a case management system objectives, according to the case management information construction objectives by Public security organs case management system construction process and innovation, and finally introduced the system design technology environment.Secondly, the demand analysis of the system’s functionality and performance, and according to case management information system building goals, the design of the system use case situation, it is the system of top-level data, security data, query data,design the system data flow, the analysis of the case manage the system performance and the performance; overall design of the case management system analysis and design of the system function modules, function processes, application level, the network topology, the system is designed specifically for business functions; while the overall design of the database, respectively database table field information, ER diagram design.Finally, the detailed design and implementation of a case management system were designed and implemented, such as system user login module, case information management module, management module investigators, case log management module,illegal suspects management module, case file management module, involving goods management module, the system integrated management module, the use of UML modeling technology, the module’s operating functions and data management services,data on the system to add, delete, modify, query and other major operations; introducesthe use of Power Builder programming technology, system and other data manipulation functions.In short, the public security organs to complete case management system, to improve China’s public security organs case information management automation level,with some practical significance and value. Public security organs will be more management business, construction of information services.