MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION THESIS ELECTRONICS AND TELECOMMUNICATION ENGINEERING TECHNOLOGY DESIGN OF AUTOMATIC ATTENDANCE REGISTER SYSTEM AND HAND SANITIZER WITH TEMPERATURE SENSING LECTURER: Assoc. TRUONG NGOC SON STUDENT: LA GIA KIET QUANG CHI PHUONG SKL 0 0 9 3 0 4 Ho Chi Minh City, August 2022 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING -------------- GRADUATION THESIS MAJOR: ELECTRONICS AND TELECOMMUNICATION ENGINEERING TECHNOLOGY DESIGN OF AUTOMATIC ATTENDANCE REGISTER SYSTEM AND HAND SANITIZER WITH TEMPERATURE SENSING ADVISOR: Assoc. TRUONG NGOC SON STUDENT: LA GIA KIET 18161019 QUANG CHI PHUONG 18161135 Ho Chi Minh City, August, 2022 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING -------------- GRADUATION THESIS MAJOR: ELECTRONICS AND TELECOMMUNICATION ENGINEERING TECHNOLOGY DESIGN OF AUTOMATIC ATTENDANCE REGISTER SYSTEM AND HAND SANITIZER WITH TEMPERATURE SENSING ADVISOR: Assoc. TRUONG NGOC SON STUDENT: LA GIA KIET 18161019 QUANG CHI PHUONG 18161135 Ho Chi Minh City, August, 2022 i THE SOCIALIST REPUBLIC OF VIETNAM Independence - Freedom - Happiness --------***-------- Ho Chi Minh City, July, 2022 GRADUATION THESIS ASSIGNMENT Student name: La Gia Kiet Student ID: 18161019 Student name: Quang Chi Phuong Student ID: 18161135 Major: Electronics and Telecommunication Engineering Technology Class: 18161CLA Advisor: Assoc.
Truong Ngoc Son Date of assignment: 05/04/2022 Date of submission: 01/08/2022 1. Thesis title: Design of automatic attendance register system and hand sanitizer with temperature sensing. Initial materials provided by the advisor: - Hoang Tri, “Design and construction of a model system that combines solar and wind energy to generate power”, Faculty of Electronic, Ha Noi University of Industry, 9/2019. - Po-Wei Huang, “An Embedded Non-Contact Body Temperature Measurement System with Automatic Face Tracking and Neural Network Regression” 2016 International Automatic Control Conference (CACS), 2016.
Content of the thesis: • Refer to document, read and summarize to find the development direction of the thesis. • Block diagram design and description. • System design and implementation with ESP8266 NodeMCU, RFID module, and GY-906 MLX90614 sensor. • Hardware design and construction, circuit assembly • Write a program for the controller as well as display information of employee on website.
• Assemble and complete the module. • Running and testing the system for completing. • Write a report and prepare slides for defense. Final product: The model of automatic attendance register system and hand sanitizer with temperature sensing powed by a solar energy system.
Information about temperature displayed on LCD screen and employee attendance which performed on the website. CHAIR OF THE PROGRAM ADVISOR (Sign with full name) (Sign with full name) iii THE SOCIALIST REPUBLIC OF VIETNAM Independence - Freedom - Happiness --------***-------- Ho Chi Minh City, July 2022 ADVISOR’S EVALUATION SHEET Student name: La Gia Kiet Student ID: 18161019 Student name: Quang Chi Phuong Student ID: 18161135 Major: Electronics and Telecommunication Engineering Technology Thesis title: Design of automatic attendance register system and hand sanitizer with temperature sensing. Truong Ngoc Son EVALUATION 1. Content of the thesis: - Thesis has 6 chapters with 69 pages.
- Implementation of temperature measurement, hand sanitizer and attendance system. - The real system is successfully completed following the objectives in the proposal. Approval for oral defense? (Approved or denied) .) Ho Chi Minh City, month day year ADVISOR iv THE SOCIALIST REPUBLIC OF VIETNAM Independence - Freedom - Happiness --------***-------- Ho Chi Minh City, July 2022 PRE-DEFENSE EVALUATION SHEET Student name: La Gia Kiet Student ID: 18161019 Student name: Quang Chi Phuong Student ID: 18161135 Major: Electronics and Telecommunication Engineering Technology Thesis title: Design of automatic attendance register system and hand sanitizer with temperature sensing. Name of Reviewer: Dr.
Pham Ngoc Son EVALUATION 1. Content and workload of the thesis: - Thesis has 6 chapters with 69 pages. - Implementation of temperature measurement, hand sanitizer and attendance system. - The real system is successfully completed following the objectives in the proposal.
Strengths: - Clear presentations. - Thesis includes mathematical manipulations for the design and selections. - The hardware and software of the proposed model are implemented completely, and look like to work well. Weaknesses: - Basic knowledge is presented too long.
Approval for oral defense? (Approved or denied) - Approved 5. Mark: …………… (in words: .) Ho Chi Minh City, month 08 day 07 year 2022 REVIEWER Dr. Pham Ngoc Son v A GUARANTEE We here with formally declare that this thesis is our research and implementation. We have not copied from any published articles without quoting the source.
If there is any violation, we accept full responsibility. Student implement La Gia Kiet - 18161019 Quang Chi Phuong - 18161135 vi GRATITUDE Foremost, we would like to express our sincere thanks to the lectures in the Faculty of High Quality Training. During the time of studying at school, teachers were dedicated to teaching and imparting out team knowledge, experience, and motivation in the learning process. Moreover, we would like to express my gratitude for his continued support and encouragement: Associate Professor Truong Ngoc Son.
We consider that: His guidance and advice are the best opportunity for us to complete this thesis. Another, we would like to thank our friends who share knowledge and valuable experiences during the implementation of the thesis Finally, we would like to thank our families who have put in the time, effort, and support our team during the implementation of this thesis. Sincerely thank you! HCMC, Date Month Year 2022 Student implementation vii ABSTRACT In the current COVID-19 epidemic, the entrance of offices and companies are equipped with bottles for hand sanitizer. The fact that everyone must come and touch with the bottle that leading create a possible source of infection.
On the other hand, technology is increasingly developed, the green energy gradually becoming an essential ingredient so it is impossible not to mention that the abundant energy that is available and does not cause harm to the earth’s environment is the source of solar energy. Currently, buildings and commercial areas all the use solar energy as the main fuel source to convert electricity. That's why our team chose the topic: “Design of automatic attendance register system and hand sanitizer with temperature sensing” to contribute a little effort to join hands with the community to prevent and control the COVID-19 epidemic and ensure everyone's health. The system uses the central microcontroller ESP8266, non-contact infrared temperature sensor GY-906, module RFID, solar panel, storage battery and the pump, etc.
Furthermore, the thesis has designed a webserver to recognize attendance of employees by using module RFID and ESP8266 to convert WIFI so that can display information about the time-in time-out of employees that admins can use it more conveniently and can monitor when place have WIFI. The result after the thesis is that the temperature measurement, hand sanitizer and attendance system works stably as the goal of the topic. The system has the advantage of minimize the spread of covid-19 and being able to support admins to monitor attendance of employee through the webserver, have longer capacity thanks to the use of solar energy. However, the system also has the disadvantage that our team is working on a model, so some aesthetic problems are not high, but sill ensure water resistance when the device is operating outdoors.
viii CONTENTS GRADUATION THESIS ASSIGNMENT. ii ADVISOR’S EVALUATION SHEET. iv PRE-DEFENSE EVALUATION SHEET. xiii LIST OF TABLES.
xv LIST OF FIGURES. xvi CHAPTER 1: INTRODUCTION. OVERVIEW OF IOTs. Application of IoTs.
Advantages and Disadvantages of RFID Systems. INFRARED SIGNAL AND ITS APPLICATION. The operation of infrared signal. Application of infrared signal.
SOLAR ENERGY AND ITS APPLICATIONS. The operation of solar energy. Application of solar panel. 13 CHAPTER 3: DESIGN OF AUTOMATIC ATTENDENCE REGISTER AND HAND SANITIZER WITH TEMPERATURE SENSING SYSTEM.
The block diagram. Detail of each blocks. Non-contact infrared temperature sensor. System Connection Diagram.
Design of power regulator. Module boost converter. Design of battery voltage indicator. Principle diagram for power supply.
Programing Software for employee attendance. Sever and Data System. Design the login interface. Design the interface to display information of employee.
Design the interface of manage employee. Design the interface of employee login. Design the interface of devices. Design the interface of admin.
For Manage Users. For Users Log. 44 CHAPTER 4: IMPLEMENTATION OF AUTOMATIC ATTENDENCE REGISTER AND HAND SANITIZER WITH TEMPERATURE SENSING SYSTEM. Circuit board construction.
Control circuit board. Power supply board. 54 CHAPTER 5: RESULT AND DISCUSSION. System modeling of the automatic attendence register system, hand sanitizer with temperature sensing.
The hardware’s result. Main screen interface. Implementation of temperature measurement and hand sanitizer. Main screen interface of employee attendance on website.
Add, Update and Delete the employee functionalities. User log filter. 65 CHAPTER 6: CONCLUSION AND FUTHER WORK. 72 xii ABBREVIATIONS Acronym Describe LED Light Emitting Diode WIFI Wireless Fidelity PWM Pulse Width Modulation ILs Incandescent Lamps CFLs Compact Fluorescent Lamps COE Certificate Of Eligibity MCU Microcontroller Unit SDA Source Data Automation SCL Serial Data I2C Inter-Integrated Circuit FET Field Effect Transistor BJT Bipolar Junction Transistor SMD Surface-mount Device OPTO Opt coupler ADC Analog-to-digital Converter RAM Random Access Memory xiii Acronym Describe RF Radio Frequency GPIO General Purpose Input Output SDIO Secure Digital Input Output SPI Serial Peripheral Interface UART Universal asynchronous Receiver Transmitter PCB Printed Circuit Board PID Proportional Integral Derivative IP Internet Protocol THT Through Hole xiv LIST OF TABLES Table 3.1: Pin function of 20x4 LCD .1: List of components used in the system .2: Components consumption current in the system .1: Experimental data of temperature measurement .2: Experimental data of Relay and Employee attendance.
66 xv LIST OF FIGURES Figure 2.1: Application of the Internet of Things .3: The operation of infrared sensor.4: The operation of solar energy .1: Block diagram of system .2: Schematic of ESP8266 connecting to sensors .3: Connection diagram of module RFID to central processing .4: Connection diagram of module GY-906 to central processing .5: Connection diagram of module I2C and LCD to central processing .6: Connection diagram of relay to central processing .7: Connection of relay and pump .8: Connection diagram of buzzer to central processing .9: Schematic of temperature measurement hand sanitizerand employee attendance.10: Schematic of module TP4056 .11: Schematic of power regulator .12: Schematic of module converter .13: Schematic of battery voltage indicator .14: Schematic of power supply .15: PhpMy Admin interface .16: One Document Per Data Point .18: Interface of employee information .19: Interface of manage employee .20: Interface of employee login .21: The interface of devices .22: The interface of admin .23: Flowchart of server .24: Flowchart of Login Activity .25: Flowchart of User Activity .26: Flowchart of Manage Users.27: Flowchart of Users Log .1: Front of PCB control circuit .2: Backside of PCB control circuit .3: Front of PCB power supply .4: Backside of PCB power supply .5: Front of board circuit .6: Backside of board circuit .7: Front of power supply circuit .8: Backside of power supply circuit .9: Table of Users .10: User Daily Logs .1: The front of the model after completion.2: Inside the model.4: Result of normal temperature .5: Result of high temperature .6: The capacity of reserve battery.7: The solar panel charge for reserve battery .8: The ID card is shown on LCD screen .9: Time-In of employee .10: Time-Out of employee.12: Information of employee in Manage Users section .13: Result of added a new employee .14: Result of updated an employee.15: Result of deleted an employee .16: Result of exported to file excel .17: Result of filter employee by name .18: Line chart of normal temperature .19: Line chart of High temperature .66 xviii CHAPTER 1: INTRODUCTION 1.