MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION THESIS RESEARCH, DESIGN AND MANUFACTURE OF A HEALTH MONITORING SYSTEM USING WIRELESS SENSOR NETWORK FOR ELDERLY AT HOME Instructor: NGUYEN VU LAN Ph.D Students: VO MINH QUAN 19146130 NGUYEN HOANG DUONG 19146085 VU DUC ANH 19146003 Academic year: 2019 - 2023 Ho Chi Minh City, July/2023 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING MECHATRONICS DEPARTMENT GRADUATION THESIS Topic: ” RESEARCH, DESIGN AND MANUFACTURE OF A HEALTH MONITORING SYSTEM USING WIRELESS SENSOR NETWORK FOR ELDERLY AT HOME” Instructor: NGUYEN VU LAN Ph.D Students: VO MINH QUAN 19146130 NGUYEN HOANG DUONG 19146085 VU DUC ANH 19146003 Academic year: 2019 - 2023 Ho Chi Minh City, July/2023 HCM CITY UNI OF TECHNOLOGY AND EDUCATION SOCIALIST REPUBLIC OF VIETNAM FACULTY FOR HIGH QUALITY TRAINING Independence – Liberty – Happiness Mechatronics department GRADUATION PROJECT ASSIGNMENT Semester II / year 2023 Instructor: NGUYEN VU LAN Ph. VO MINH QUAN ID: 19146130 Phone: 0367454081 2. NGUYEN HOANG DUONG ID: 19146085 Phone: 0363652144 3. VU DUC ANH ID: 19146003 Phone: 0933401693 1.
Project code: CLC100312 Project name: RESEARCH, DESIGN AND MANUFACTURE OF A HEALTH MONITORING SYSTEM USING WIRELESS SENSOR NETWORK FOR ELDERLY AT HOME 2. Original data and documents: Kit Raspberry pi, ESP8266, module bluetooth 3. Main content of the project: Overview of wireless sensor network, raspberry pi kit and related components; write program on raspberry pi; application of machine learning in healthcare; health monitoring model design 4. Expected products: Wearable sensor systems, central processing hubs 5.
Project delivery date: March 15, 2023 6. Project submission date: July 18, 2023 7. Presentation language: The report: English Vietnamese Defense presentation: English Vietnamese DEAN HEAD OF DEPARTMENT INSTRUCTOR (Sign, write full name) (Sign, write full name) (Sign, write full name) Defense allowed ……………………………………………………………………………………………………. (Instructor sign, write full name) DISCLAIMER - Topic: Research, design and manufacture of a health monitoring system using wireless sensor network for elderly at home - Instructor: Nguyen Vu Lan Ph.D - Students: Vo Minh Quan - Address: 198/13, Dinh Quang An Street, Phuoc Tan Ward, Bien Hoa City, Dong Nai - Phone: 0367454081 - Email: quanvm198@gmail.com - Graduation thesis submission date: July 18, 2023 - Commitment: “I hereby declare that this graduate thesis is the work of I researched and implemented it myself.
I did not copy from any article published without citing the source. If there is any violation anyway, I take full responsibility." Ho Chi Minh City, July 18, 2023 Sign i DISCLAIMER - Topic: Research, design and manufacture of a health monitoring system using wireless sensor network for elderly at home - Instructor: Nguyen Vu Lan Ph.D - Students: Nguyen Hoang Duong - Address: 2/137, Hai Binh town, Long Hai, Long Dien, Ba Ria-Vung Tau - Phone: 0363652144 - Email: roxduong169@gmail.com - Graduation thesis submission date: - Commitment: “I hereby declare that this graduate thesis is the work of I researched and implemented it myself. I did not copy from any article published without citing the source. If there is any violation anyway, I take full responsibility." Ho Chi Minh City, July 18, 2023 Sign ii DISCLAIMER - Topic: Research, design and manufacture of a health monitoring system using wireless sensor network for elderly at home - Instructor: Nguyen Vu Lan Ph.D - Students: Vu Duc Anh - Address: 31/60/5 kp6, Tan Bien, Bien Hoa, Dong Nai - Phone: 0933401693 - Email: 19146003@student.vn - Graduation thesis submission date: July 18, 2023 - Commitment: “I hereby declare that this graduate thesis is the work of I researched and implemented it myself.
I did not copy from any article published without citing the source. If there is any violation anyway, I take full responsibility." Ho Chi Minh City, July 18, 2023 Sign iii ACKNOWLEDGEMENTS My teachers, family, and friends have all given me a lot of support as I've worked to finish the graduate internship report. I would like to express my profound gratitude to the lecturers at the Ho Chi Minh City University of Technology and Education who joyfully shared information and life-changing experiences with me during the course of my four years of training there. In particular, we would like to express our deep gratitude to Mr.
Nguyen Vu Lan Ph.D, who agreed to lead us to carry out the graduation project. The teacher gave us suggestions on how to implement the project. Finally, kindly express your sincere gratitude to my family and friends for their assistance and support in the past. Students iv ABSTRACT RESEARCH, DESIGN AND MANUFACTURE OF A HEALTH MONITORING SYSTEM USING WIRELESS SENSOR NETWORK FOR ELDERLY AT HOME Our country is becoming more and more modernized and industrialized.
Compared with other powers to catch up with them in development, our country's industry needs to have access to modern technologies and equipment. Technology engineers need to be equipped with broader and new knowledge to be able to meet the needs of accelerating the country's development. The Internet of Things (IoT) is a rapidly growing technology that connects billions of sensors to the internet. These sensors collect data that can be used to improve efficiency, safety, and productivity in a variety of industries.
A healthcare industry is one of the most important beneficiaries of the IoT. Sensors can be used to monitor patients' vital signs, track their medication intake, and even provide remote medical care. This has the potential to revolutionize healthcare delivery, making it more convenient, affordable, and accessible for patients around the world. COVID-19 pandemic has highlighted the need for remote healthcare solutions.
IoT sensors can be used to monitor patients' health at home, reducing the need for in-person visits to hospitals and clinics. This can help to prevent the spread of infection and ensure that patients receive the care they need. In this project, we study about health care and specifically health monitors. Applying the knowledge we have learned about embedded systems and IoT, we collect patient health information through sensors and store it to monitor their health.
The scientific significance of the topic: Bringing many advances in the application of modern science and technology to health care services, is the basis for the most effective and timely patient care. In addition, it can also be seen that students' understanding is increasingly enhanced when they have mastered the basic knowledge about science and apply it creatively and effectively to life. Students v TABLE OF CONTENTS DISCLAIMER.V TABLE OF CONTENTS. VI LIST OF TABLES.X LIST OF FIGURES.
XI CHAPTER 1: INTRODUCTION. The urgency of the subject. Scientific and practical significance of the topic. Research objectives of the topic.
Object and scope of the study. Specific research methods. Graduation project structure. Structure of the system.
Research related to the topic. The limitations of the system. 7 CHAPTER 3: LITERATURE REVIEW. Internet of things IOT.
What is IoT?. What is IoMT?. IOT based mobile app.13 CHAPTER 4: DIRECTIONS AND SOLUTIONS. Machine learning algorithm.
Sending data to database. Android application implementation. 27 CHAPTER 5: DESIGN AND IMPLEMENTATION. Printed circuit board (PCB).
Android general concept. Communication with user database on Android app. Application design flowchart. Application development and implementation.
Exploratory Data Analysis(EDA). Training and Experiment. 70 CHAPTER 6: PRODUCTION EXPERIMENT. Necessary needs and metrics.
Method of experiment. Static test analysis. Dynamic test analysis. Sensor node 1 final specification.
Sensor node 2 final specification. Display module final specification. 83 viii CONCLUSION – RECOMMENDATION. 85 ix LIST OF TABLES Table 4.2: Sensor node 1 specification requirement:.3: Sensor node 2 specification requirement.4: Display module specification.1: Processing module hardware connection description for sensor node 1.2: Sensor pins hardwareware connection description.
3: Firmware reprogramming pins hardware connection description.4: Voltage regulation module hardware connection description.5: Processing module hardware connection description for sensor node 2.6: MPU6050 hardware connection description for sensor node 2.7: MPU6050 hardware connection description for sensor node 2.8: Firmware reprogramming pins hardware connection description for sensor node 2 43 Table 5.9: Voltage regulation module hardware connection description for sensor node 2 .3: Sensor node 1 final specification.4: Sensor node 2 final specification.5: Display module specification. 83 x LIST OF FIGURES Figure 3.4: Web server structure.5: IOT for Home Convenience.6: Machine learning architecture.2: Arduino Nano 33 BLE Sense.8: Python with Django.6: Wrist-worn device.9: Block diagram of health monitoring system.10: Processing module hardware connection for sensor node 1.11: Sensor pins hardware connection.12: Firmware reprogramming pins hardware connection.13: Voltage regulation module hardware connection.14: Sensor node 2 connection.15: Voltage regulation module hardware connection for node 2.16: Android activity’s lifecycle.17: Example of an interactive User Interface for Android OS.18: Example of a simple sidebar by android studio.19: Android studio notification example.20: General concept of Rest API.21: HTTP Request-Response Cycle.22: Login UI structure.23: Signup button triggering function.24: Signup UI structure.25: Code snippet of.26: Activity main hanlder.27: Code snippet example of how data is collected.28: Dataset Fall Detection.29: Total Missing Values.32: Heart Rate Variability.33: Blood Oxygen Saturation.34: Login interface of the webpage.35: List of patients interface of the webpage.36: Profile patients interface of the webpage. 72 xii CHAPTER 1: INTRODUCTION 1. The urgency of the subject The elderly healthcare IoT system is a topic of great urgency due to the rapidly aging population of the world.
According to the World Health Organization, the number of people aged 65 and over is expected to reach 1.4 billion by 2030, and 2. This means that there will be a growing need for healthcare solutions that can help to keep the elderly healthy and independent. The IoT can play a vital role in meeting this need by providing a way to remotely monitor and track the health of the elderly. This can help to identify potential problems early on, and can also provide peace of mind for families and caregivers.
There are a number of different IoT-based solutions that are currently being developed for elderly healthcare. These include: • Fall detection systems: These systems use sensors to detect when an elderly person has fallen, and can then send an alert to a caregiver or emergency services. • Remote health monitoring systems: These systems use sensors to track the elderly person's vital signs, such as heart rate, blood pressure, and blood sugar levels. This information can then be sent to a caregiver or doctor for review.
• Virtual care systems: These systems allow elderly people to have video or audio consultations with doctors or nurses from the comfort of their own homes. This can help to reduce the need for in-person visits to hospitals or clinics. The IoT has the potential to revolutionize elderly healthcare by making it more convenient, affordable, and accessible. As the technology continues to develop, we can expect to see even more innovative solutions that can help to keep the elderly healthy and independent.
In addition to the benefits mentioned above, the IoT can also help to: • Reduce the risk of loneliness and isolation: The elderly are at risk of loneliness and isolation, which can have a negative impact on their physical and mental health. The IoT can help to connect the elderly with their families and friends, and can also provide access to social activities. • Improve the quality of life: The IoT can help to improve the quality of life for the elderly by providing them with access to information and services that can make their lives easier. 1 For example, the IoT can be used to provide reminders for medication, to order groceries, or to book appointments.
Overall, the IoT has the potential to make a significant contribution to elderly healthcare. By providing innovative solutions that can help to keep the elderly healthy, independent, and connected, the IoT can help to improve the quality of life for millions of people around the world. Scientific and practical significance of the topic Currently, the elderly healthcare iodine system is being developed rapidly and is becoming more and more popular. This system has the potential to revolutionize the way elderly people are cared for, helping them live safer, healthier and happier lives.