Analysis And Design Of Electronic Record System Of Public Security

The system, which is based on the present application status of the public security system, to analyze and collect the comment from the user.Chapter One introduces the background and significance of topics, also thepre sent application status, then summarizes the problems and discusses the implication and significance of the program, next expounds the writer’s works during the pro cess. The modeling technology of the UML and database, and the methods of dev eloping them will be introduced in Chatpter Two. Chapter Three, gives the detaile d demanding analysis of the system including the business demand, function dema nd, data requirements and non-functional requirements. Chapter Four introduces the design of the whole system and functional module, meantime, describes the diagr ams of the functional structure including package diagram, sequence diagram, class diagram and flow charts of activity diagram. Also,E-R diagram and the database table structure are major in database design. Thesummary of the research, the maj or work of the writer and the outlook of thework will be given in Chapter Five.