Analysis And Design Of Communication System Of Hangzhou Radio And Television

This paper firstly introduces the overview of Hangzhou TV station, the communications system development news background, the importance of system development were summarized, elaborated the project of the research content, method and technical route of system development. In a structured approach to the system has carried on the detailed demand analysis, system overview, including the requirement analysis, function demand analysis, data dictionary and security needs analysis, the system design, the overall design of this system, and has carried on the system function module design and database design, and do self summary, self evaluation and direction. In the system design, the system overall design and module design, the system function of the H diagram is given, including the news module, management module, manuscript manuscript communications, statistics and query, user management, system management and other functional modules, respectively, given the specific module function structure diagram, the IPO table and the processing flow chart. The detailed design, content, and use the entity relationship E-R diagram and database table structure of the database design in detail.