Research And Implementation Of Educational Management System For A Institute Of Technology

With the increasing enrollment in vocational and technical colleges, the academic workhas become more and more heavy; moreover, the amount of data in academic system isconstantly rising. Workers in academic departments, especially the Senate’s workload also willincrease. Take certain vocational institutions for example, the former procedures of selecting acourse is class registration. The Senate working in the Office of Academic Affairs will gatherthe student’s name list who will participate selective course from each department, thenarranged them. Such a way is direct, but it causes the blindness of selecting a course,. Studentshave no chance to change it, and it puts a load for the academic management staff to processdata. On account of the division of selecting a course, the system introduced below was studiedfor reducing the Senate’s workload from the entry to the final results evaluation and recording.What’s more, the students will choose their own favorite courses freely. The system focus onthree aspects of designing: students choosing courses online independently; teachers postinginstant course information and curriculum; senate posting the time of selecting. With the help ofthe system, the students could research information and select course on line, as well as theteachers could release course information and manage it functionally.At the beginning the chapter made an in-depth of understanding on the status anddevelopment model of academic management system in a certain vocational college. Accordingto structure analysis, this paper describes the definition process of system function requirements.Each functional model of selecting system is detailed by UML model. A flow chart of eachmodel is drawn out. The logical model of the system is given. The data model of the entiresystem is described by ER diagrams. The elective system of entire business process andimplementation of key technologies is given a detailed description.Through systematic analysis and study of present course-selecting system, it is determinedto adopt MVC three-tier model design system. The paper put forward the design concept basedon browser/server of online course-selecting system. It appeals to use ASP. Integrateddevelopment NET is needed to develop by C#programming and database developmentsoftware Server2005, which is encoded encryption and flexibly, and to protect the security ofthe database. It is also introduced to try to use stored procedures and minimize the databaseconnection open time and other means, which will improve its performance.The tests approve that the system can run and the clients are satisfied.