應用RFID技術於電腦教室之滑鼠使用權限與網路存取控管

Abstract

校園電子化，不僅能讓行政管理作業更快速便捷提高整體效率，降低管理成本，也能增加安全性。在校園中，電腦教室的使用權限管理，以及紀錄使用狀況，是普遍需要面對的一個課題。電腦教室的控管目前仍多使用人工方式搭配識別身分條碼或晶片卡進行管理。因此，難免會遇到人為管理疏失、缺乏效率或者安全性不足等問題。無線射頻辨識標籤(RFID)技術扮演了條碼的腳色，但是又具備了無線、可讀寫、同時讀取、不易毀損等好處。本文中介紹了一套適用於電腦教室之教室控管系統。本系統採用RFID技術，並結合網路位址轉換協定(NAT )與滑鼠上層驅動程式(Filter Driver)，實作出一個有效且完善的自動化電腦教室管理系統。解決校園電腦教室管理的困擾，達到節省人力資源、降低管理成本、增加安全性等好處。有合法RFID標籤証件的學生才能有權限使用網路與滑鼠功能。

For e-campus environment, to achieve the efficient management and security in computer classroom, we usually use bar code on the student card or IC card to secure the management of computer classroom. Recently, Radio Frequency Identification (RFID) technique had become popular for identifying not only objects but also persons. Actually, RFID works like bar code. Moreover it has the advantages: read and write; non-line-of sight; multiple read simultaneously; suited to kinds of surroundings; non-human interface. In this paper, we adopt the RFID technique and combine the NAT and the Filter driver for mouse to design and implement an access control system for the management of computer classroom. Our system successfully manages the networking and mouse functions via a legal RFID tag on a student card.