Analysis And Design Of Humen, Dongguan Public Security Bureau Management Systems Of Law Enforcement Investigators

In the background of global information age, vigorously promote the public security information, is the inevitable requirement of social informationization, it is a general trend of modern policing informatization construction, the public security department is an important measure to lead the reform and development of public security education, is an important way to improve the overall fighting capacity of the public security organ, however, the law enforcement information management application level, is directly related to whether the establishment of public security information flow integrity, is an important measure to realize the goal of public security informatization ministry of public security party proposed.This paper first introduces the background of Dongguan Humen Public Security Bureau law enforcement management system, the problems to be solved are outlined, and discussed the research significance and importance of project, describes the software engineering development model, UML modeling technology, database technology and system development methods and techniques; this paper proposes the design goals of the system, the system carried out a detailed needs analysis, including business requirements, functional requirements, data requirements and non functional requirements, business process diagram, use case diagram and class diagram gives the system concept, the use case description; in the system design, system design and module design, including the police handling the case, treatment management, supervision, clues to cases, public supervision of law enforcement and other functional modules, the module function package diagram, class diagram, sequence diagram and process flow chart, expounds in detail the design content, and use the entity class diagram, E-R diagram and database structure of the database design is discussed in detail; at last, to Dongguan Humen Public Security Bureau law enforcement management system research contents are summarized, explained himself in the main To work, and I do the shortcomings of this paper, and the further work is prospected.