| The university’s interest bearing construction has made great achievements, but is not perfect, so, the experts put forward the idea of wisdom campus. In this paper, a teacher assistant system of Jiangmen Polytechnic is designed based on the idea of wisdom campus to realize seamless joint between different working scenes.Through this system, teachers can easily carry out the collection or transmission of teaching information, get rid of the inefficient manual operation, focus on the core business of teaching design and teaching, improve teaching quality.Firstly, the paper introduces the background of the system, and discusses the problems to be solved. With the basic knowledge of information system, the teacher’s business is studied, and abstracting it into the process of acquiring basic information, supplementary information and calling information.Contact the wisdom campus concept, put forward the design goals of the system, and discusses the significance and importance of the research project.Then, from the business requirements, functional requirements, data requirements and non-functional requirements, the paper analysis the system requirements, and draws the business process diagrams, use case diagrams and concept class diagrams, Also given use case descriptions; by the needs analysis to determine the system’s design goals, Then, the overall design and module design of the system is carried out, determine the system includes access college academic management system, school preparation, classroom teaching, final summary and other functional modules; by drawing the functional structure diagram, class diagram, sequence diagram and processing flow diagram, the module is described in detail.; using entity class diagram, E-R diagram and database table, the detailed design of the database is completed.At last, summarized, pointed out the design of the system still exist shortcomings, and the prospect of direction for further work. |
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