Faculty of Engineering and Computer Science, Narotama University, Indonesia

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RFID Device Development With MQTT To Prevent Attendance Cheating on Narotama University Student

Aldy Ruliansyah

Faculty of Engineering and Computer Science, Narotama University, Indonesia

Aldi ruliansyah@aldiruli1@gmail.com

Benediktus Anindito

Faculty of Engineering and Computer Science, Narotama University, Indonesia

Benediktus.anindito@narotama.ac.id

Moh Noor Al Azam

Faculty of Engineering and Computer Science, Narotama University, Indonesia noorazam@narotama.ac.id

ABSTRACT

Presence is one of the important things, both in the school environment and in the work environment.

Through the presence of an officer or staff can find out the presence of someone both in the work environment and in the school environment. The application of IoT in the school environment, especially at the university has been widely applied, but there are some problems such as cheating when making attendance to get the value of attendance in the classroom, therefore the application of this technology must be developed to prevent students from cheating when making attendance. The use of the Raspberry, Rdm6300 device and also the use of MQTT broker, the expected results in this study, the device that has been developed can prevent students from cheating while doing attendance and also makes students more disciplined, the use of MQTT broker on this device is so that each device in the Classes will only take attendance pages according to classrooms, and classrooms will change every 10 minutes when staff change courses and class hours

Keywords:

MQTT, RFID, Rasberry

1. Introduction

Presence is one thing important in knowing the existence of in education and in the profession.

Attendance is used on several institutions and universities most are still using manual attendance system that is by write name and signature, it has its drawbacks, both in data recording and also a waste of time to show presence. With more development of technology at this time, the Attendance system has changed from the previous one still using written presence system to attendance digital, which makes it easier for employees without need to take notes again to make a recap from the attendance sheet(Adinoto 2013).

The development of the existence that previously manual to digital can be using Internet Of

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(International Journal of Electrical Engineering and Information Technology) Volume 04 Number 02 September 2021

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also do tracking inside empty parking lots(Hunkeler, Truong, and Stanford-Clark n.d.). IoT technology at this time is very widely used by companies and schools to make it easier for administrative staff in managing absent, in addition to the presence of technology this makes it easier for administrative staff to find out the number of students who follow teaching and learning activities and also for know the presence of workers.

Narotama University is Universities that have implemented Internet of Things technology(Gubbi et al. 2013) especially in performing but it is used by students to commit fraud to stay can get attendance value, one of the problems that often occur is student sends existing number on the back of the RFID card to input manually by another student with reasons for not carrying an RFID card(Hussain, Lu, and Gao 2017)(ISNIANTO and AGUSTIAN 2019). To solve the problem there needs to be a way so that students can’t take action cheating, as usual, do it so that students become more discipline by entering on time and honest in action.

2. Research Method

The system design in the research consist: of several steps, such as input, process, and also output, which have been described as in Figure 1.

Figure 1. System Design

A. Presence System

In the study the system attendance information is used to store data and to record attendance data in class, data used comes from input data in the form of classroom data that will be used as a topic in the MQTT, data for teaching lecturers, data for course hours, and also student data following certain courses, system attendance information also plays a role as a publisher who sends information or topics to subscribers.

B. MQTT (Message Queuing Telemetry Transport)

In the MQTT protocol, there is a main component, namely the MQTT client and MQTT server(Hunkeler et al. n.d.). MQTT client acts as publisher and MQTT server act as a subscriber of a topic. In this research, those who act as MQTT client is system attendance information.

While the act as MQTT server is Rasberry Pi.

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Figure 2. How MQTT Works

Figure 2 shows how the work of MQTT, an information system as a publisher plays a role sender of information with using an existing topic determined, namely the classroom that will be used in a course. While the subscribers are some of the devices that are in each classroom and will retrieve information already determined by topic.

C. Rasberry Pi

Raspberry Pi works as a subscriber, Rasberry Pi on this research will get requests according to the topic it is hoped that the topic is space the class where each Rasberry Pi device is located, and then it will get data from the database in the form of courses, lecturers, course hours taking place, and the number of students who took the course. If the device has received the same topic from the publisher then Rasberry Pi(Susanto et al. 2018)(Pazriyah 2016), will only be able to access the system appropriate attendance information designated classroom as long as the topic hasn’t been changed by the faculty officer every few minutes after class, next Rasberry will displaying the results of the subscription on the led, other than that when doing raspberry presence also plays a role as the recipient of the input from rdm6300 sensor that gets input from em4100 or RFID card.

The type of Raspberry used in this study is Rasberry Pi 2 model which has specifications as follows: GPIO pin (40 pins), on Bluetooth board, DSI display port, micro USB, HDMI video output, and Ethernet port. The number of GPIO pins on Rasberry Pi 2 and Rasberry 3 is 40 pins. Here is an explanation of the functions of some of the pins include: which are used to give the power to connect components such as sensors, LEDs, and relays. The 3.3V and 5V pins are usually connected to the Vcc pin on the component, as in this study, the 3.3V and 5V pins are connected to the Vcc on the rdm6300 device which acts as a sensor used to retrieve data sent by the EM4100 which is an RFID card, for later information. From EM4100 is received by RDM6300 by using the frequency band the same at 125khZ.

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Figure 3. Process Subscribe

3. Result and Discussion

Research results from this writing are, tested on Rasberry Pi as a subscriber will do request to get the topic according to the topic submitted by the attendance information system as a publisher.

Topics to be submitted by the publisher as in the example image below, in which the topic will be subscribed by each subscribed in each class

.

Table 1. Space Code Topics

Class MK Study to Space code

A-01 1 D2.03

B-01 1 E1.10

B-01 2 E3.03

B-01 3 D3.02

Based on table 1 shows sample data that will be used as the topics of research, examples inline the first is in the form of MK class which shows class code A-01 and lectures first, while the topic of the room is used as room D2.03. With attendance purposes display the login page, if Rasberry Pi as a subscriber gets topics that match topics requested by Rasberry Pi then a tutor can log in and will enter the main attendance page according to the classroom that is used as a topic.

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Figure 4. Login Page

Based on the 4th picture shows login page Attendance information system by using MySql, as record data storage media successfully access the information system attendance according to the classroom from the result of a topic request from a subscriber, but if after a few minutes and the officer make changes to courses Next, the attendance information system in the first course will automatically logout.

Figure 5. Attendance System Main Page

In Figure 5 the main page appears After logging in, the main page includes lecturers, courses, room codes, materials, numbers, and photos. Page this main student data will appear who will do attendance via card RFID.

4. Conclusion

From this research it can be concluded that the use of new IoT devices as raspberry pi, and rdm6300 as sensors by adding MQTT broker as a line to send data information through topics that have been determined, is expected to prevent, reduce and make students become more disciplined in

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ISSN : 2615-2096(ONLINE) ISSN : 2615-2088(PRINTED)

Reference

Chang, T., Wysk, R., and Wang, H., Computer-Aided Manufacturing, 3^rdEdition, Prentice- Hall, New Jersey, 2006.

Cook, V., and Ali, A., End-of-line inspection for annoying noises in automobiles: trends and perspectives, Applied Acoustic, vol. 73, no. 3, pp. 265-275, 2012.

Jones, M., Optimal lean strategy, Available: http://www.iienet.org/Details.aspx?id=xxx, May 21, 2011.

Khadem, M., Ali, A., and Seifoddini, H., Efficacy of lean metrics in evaluating the performance of manufacturing system, International Journal of Industrial Engineering, vol. 15, no. 2, pp. 176-184, 2008.

Pandian, A., and Ali, A., Automotive robotic body shop simulation for performance improvement using plant feedback, International Journal of Industrial and Systems Engineering, vol. 7, no. 3, pp. 269- 291, 2011.

Rahim, A., and Khan, M., Optimal determination of production run and initial settings of process parameters for a deteriorating process, International Journal of Advanced Manufacturing Technology, April 2007, vol. 32, no. 7-8, pp. 747-756, 2007.

Rahman, M. A., Sarker, B. R., and Escobar, L. A., Peak demand forecasting for a seasonal product using Bayesian approach, Journal of the Operational Research Society, vol. 62, pp. 1019-1028, 2011.

Reimer, D., and Ali, A., Engineering education and the entrepreneurial mindset at Lawrence Tech, Proceedings of the International Conference on Industrial Engineering and Operations Management, Istanbul, Turkey, July 3 – 6, 2012.

Shetty, D., Ali, A., and Cummings, R., A model to assess lean thinking manufacturing initiatives, International Journal of Lean Six Sigma, vol. 1, no. 4, pp. 310-334, 2010.

Srinivasan, G., Arcelus, F.J., and Pakkala, T.P.M., A retailer’s decision process when anticipating a vendor’s temporary discount offer, Computers and Industrial Engineering, vol. 57, pp. 253-260, 2009.