The Design And Implementation Of Multimedia Maintenance Center Management System

With the rapid development of computer related technology,computer informatizationhas been widely applied in various disciplines and various fields,and computer is increasingly becoming an indispensable tool in the actual work.At present,many universities have a large number of multimedia classrooms need to be managed.Timeliness,convenience,reliability and security are the requirements of information processing.However,the traditional management methods have been far from meeting today's requirements.Hence,all universities are vigorously developing paperless and informative way to manage multimedia classrooms to improve management efficiency.The subject of this thesis is based on the design and implementation of the multimedia maintenance center management system of Dalian University of Technology.In recent years,multimedia classrooms and related equipment of our university have increased significantly.Besides,the duty places and teaching buildings that the maintenance center needs to manage also increased.Moreover,the maintenance team also grows.Therefore,it is necessary in accordance with the actual needs of multimedia maintenance center to design and develop a set of fully functional,stable performance and more convenient multimedia maintenance center management system.The management system is based on MVC design pattern,which greatly reduces the coupling of the various functional modules.For backend,this system uses Struts2 as the web framework,Hibernate as the object relationship mapping framework,My SQL as database management system.For frontend,this system uses Bootstrap as the style library,j Query as the script language.Using the above technology,the whole multimedia maintenance center management system is obtained.In order to carry out more detailed analysis of needs,prototype design methods are utilized to ultimately determine the overall needs of the system.The system is divided into eight modules,including personnel management module,student management module,device management module,classroom management module,classroom batch import module,homepage management module,maintenance record management module and emergency message management module.For the matching problem encountered in the design and development of the system,this thesis presents a solution to the multi-pattern matching.In the function of classroom schedulebatch import,this thesis transforms the classroom number matching problem into two multi-pattern matching problems by model abstraction.What's more,the classroom number matching algorithm based on AC automata is designed and implemented to significantly improve the efficiency of classroom number matching.With the help of multimedia maintenance center management system,work in multimedia maintenance center is more standardized and more efficient.The system enhances the service level of multimedia maintenance center and escorts teaching work in the university.