Research And Analysis On Class Management System Of Guizhou Construction Vocational And Technical College

In recent years, with the construction of the mobile network, China has become the state of the world’s largest mobile phone, and with the now 4G network development, in our country, the light of China Mobile Company 4G users more than 340 million, user penetration rate as high as 40% average every minute increases 400 4G users. In modern education, in groups of students, mobile phone usage is very high, the students basic is mobile phone from the body, a variety of mobile app filled in their mobile phones if, can the class management and modernization of the mobile terminal with, the use of information technology to achieve, can greatly improve the quality and level of class management.In this paper, the class and grade management system management system the research background and similar systems of application and current situation of the, expounds the research contents and the main work; using the principle and method of software engineering, the system were demand analysis. In the business analysis by business flow chart, the original business process is analyzed, and according to the original business process the business process optimization, in functional analysis by use case diagram and package diagram of the system function module of the use case analysis and package diagram analysis, system includes attendance management, appraisal management, log management, conduct classified management, basic data management, system management function module. In data analysis, using thumbnail class diagram, entity class diagram of the system entity classes, control interface class, class analysis, and has carried on the analysis to the entity relationship, to the database table design.