Research And Analysis On Demand And Support Management System Of Network - Related Case

With the popularization of computer network, the phenomenon of crime, have begun to enter the Internet age. In recent years, the public security department has accepted more and more network crimes, including fraud, network economic crimes. Because the network crimerising, the Public Security Bureau under the existing system for processing information in some kind of trouble. Network security brigade of network crime investigation of cases of criminal investigation, public security and other departments to coordinate cooperation,provide clues. The network security brigade and other departments direct communication withtraditional document transmission, time-consuming and laborious, it is easy to delay thetiming of criminal cracked. So the paper on the starting point of the case involving the network demand and support management system of Jinjiang Municipal Public Security Bureau is to construct a set of Jinjiang City Public Security Bureau network security brigadeand other departments of public security coordination and cooperation of the information system.Paper introduces the research background, Jinjiang City Public Security Bureau cases involving network requirements and support management system, project significance and current research and application of, clearly the contents of the thesis research and work; in business analysis, the thesis of Jinjiang City Police Board cases involving network management system requirements and support the existing problems, the organization, the original business processes conducted a detailed analysis of the Jinjiang City Public Security Bureau clear cases involving network management system requirements and support business processes; in functional analysis, Use case analysis and use case descriptions and clearly defined functions Jinjiang City Public Security Bureau cases involving network requirements and support management system, and gives the overall function of Jinjiang City Public Security Bureau cases involving network management system requirements and support package diagrams and sub-function package diagram thesis including case management and other sub-package diagram; in the data analysis, the paper Jinjiang City Public Security Bureau of cases involving data network management system requirements and support needed to deal with the various functions are analyzed, and gives the entity relationship diagram class establishment Correspondingly, the database table structure; finally thesis research and analysis work are summarized, and further improve and do further work were discussed.