The Construction and Realization of Digital-Campus-Based Multi-media Access Control System

Controlling access to multimedia lecterns is an important yet complicated part of multimedia teaching management. Traditional measures are problematic in many ways. For instance, manual unlocking is human costly, ID cards issued to users often get lost. In order to solve these problems, this paper proposes to design a new type of access control system on the basis of the digitized campus. Integrated into, and interacting in real time, with the educational administration system, this system ensures that multimedia lecterns are accessible by means of campus cards only to specified teacher in the specified time and place, and makes remote management and information acquisition possible.