It provides robust, secure and automatic attendance management for both, Students and Staff. No need to show card to reader or any other device.
Download Synopsis of the project Description: Attendance needs to be taken at various places including colleges, school for students and in the industries for the login logout time of employees. Radio Frequency Identification RFID based attendance management system can be used in any college or university or company.
Microcontroller does the task of storing the attendance of the respective person in the Microcontroller memory. The existing attendance system is manual and it is taken on paper and it consumes lot of time. It has less accuracy. In many industries attendance register is used to note down the attendance of their employees.
In school attendance is taken on roll call musters and in colleges attendance is taken by respective professors. Problem with existing attendance system is that wrong attendance can be entered.
They can come at 10am and can enter time as 8 am. Also in colleges one student can give proxy attendance of another student. Probability of this is very less but it does happen.
Once the student places the card in front of the RFID card reader, it reads the data and verifies it with the data stored in the microcontroller from family. If the data matches, then it displays a message on the LCD confirming the entry of that student else displays a message denying the attendance. An RFID based Attendance Management System is based on some simple concepts. We store a set of RFID card data in our system, say 3 or 10 RFID card data. When the person with the right RFID card (compatible to data preloaded in our program/system) come and swipes his RFID tag, his arrival time will be stored on the system. Circuit Diagram of RFID based Attendance System If the data in the card match with the RFID reader, then the information will be displayed on the LCD. This system will make the use of the status button for regaining the status of students’ attendance, which is interfaced to the AT89C52 microcontroller.
To avoid all such problems, we have implemented automated attendance system which utilizes RFID cards. Thus it is a RFID based attendance system. In this system each user, student or employee will have a RFID card.
And RFID reader will be placed on the door or the entry gate of the company or on the door of the classroom or school. So the exit time will be noted.
These key tags can be connected with the key-chain. This means that there are no extra efforts required or no extra trouble is caused for carrying this card since students and employees always carry their I-cards in college and industries respectively.
Credit card needs to be swapped or need to be inserted inside the credit card reader machine. This way RFID module will read the card information. You will get a CD with this project: CD contains following things: Reader does not require line of sight communication with tags.
Thus it is a non-contact type of reader. RFID reader interfacing with Microcontroller is done using serial port. RFID reader will communicate with Microcontroller using serial communication. And at that time RFID reader sends out a series of alphanumeric unique codes on the serial port.
First we need to store this series of alphanumeric code into program memory and later on this unique series of codes will be compared with the incoming card number.
As given in introduction, we can use normal RFID cards which are of the size of credit card.
These are rectangular in shape and white in color and can be attached with the ID-card. It is the main component of the project. It is the heart of the system. Microcontroller communicates with all input and output devices. Various functions of Microcontroller are as follows: Displaying clock on LCD 2.
Reading input from RFID reader 3. Turning on buzzer if the cards does not match 5. Reading input from keypad and adjusting time according to the keypad entry given by user. Sending data to computer.Our project consists of an RFID based attendance system that allows for automatic attendance marking by using RFID tags.
Every student is provided with a unique authorization tag/card that is used to record his/her attendance. RFID Based Attendance System.
The main concept of this attendance system using RFID is to maintain the attendance record. Every student is allotted with a particular authorized tag.
This RFID tag can be used to swipe to record the attendance in front of the RFID reader. If the data in the card match with the RFID reader, then the. Our project consists of an RFID based attendance system that allows for automatic attendance marking by using RFID tags.
Every student is provided with a unique authorization tag/card that is used to record his/her attendance. This is why we opted for rfid based student attendance system with SMS to parents.
The preferred ID technology was RFID out of the system based on card and biometric. School Pixa supplied a turn key rfid solution covering all aspects of school attendance system.
RFID based attendance system is one of the solutions to address this problem. Applications of RFID This system can be used to take attendance for student in school, college, and university.
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