Abstract
The service with an IC device spreads rapidly now, and IC device is becoming indispensable to our life. The IC student ID card was introduced in Kitakyushu National College of Technology. This student ID card has adopted the VRICS, and can utilize multiple services safely on a single card. VRICS is the new social information infrastructure technology to solve the problem of the current authentication system. As the service that takes advantage of student ID card, electronic-locks have been installed in school facilities. Along with installation of electronic-locks, system is desired that it can be managed all electronic-locks from a remote location. In this study, I develop the remotely and intensive management system of electronic-lock.
