摘要：An RFID (Radio Frequency Identification) based security and access control system is proposed in this paper. Recently, a crime against children is increasing in higher rate and it is high time to offer a safety system for the school going children. In this work, our aim is to build a security system to keep the student secure. This system provides a unique identification number that is RFID card. Generally, the RFID card will be scanned in an RFID reader. RFID reader will send data to Arduino where the database program is previously set. Arduino programs are written in C language. If anyone remains absent after school starts, the GSM module will send an automated SMS to his or her parents. Students may need to leave school for an emergency case. Then he/she can take special permission from the administration. There is a button set for the administration to open the gate immediately for this reason. Parents will be provided RFID card from the school authority. Because student card won’t work for the second time in a day. So parents will have to scan their card after school to receive their children. And their card will only work after school. Hence, the risks of any occurrence are reduced and ensured the safety of the student.
关键词：Radio Frequency Identification;Ardunio;Safety System;GSM
