Đồ án tốt nghiệp - Design and implementation of a Robot for environment monitoring

HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND
EDUCATION
FACULTY FOR HIGH QUALITY TRAINING

GRADUATION PROJECT

DESIGN AND IMPLEMENTATION OF
A ROBOT FOR
ENVIRONMENT MONITORING
NGUYỄN NGỌC TÚ
Student ID: 18119052
ĐỖ QUANG VINH TRƯỜNG
Student ID: 18119049
Major: COMPUTER ENGINEERING TECHNOLOGY
Advisor: M.Eng TRƯƠNG QUANG PHÚC

Ho Chi Minh City, June 2023

SUPERVISION APPROVAL

I

ACKNOWLEDGEMENTS
During the implementation of the project, our team received a lot of valuable support
to help us complete the project as well as overcome the difficulties encountered in the
process of completing the product.
Firstly, we would like to thanks to the School Board of the Ho Chi Minh City
University of Technology and Education and Faculty for High Quality Training creating
wonderful conditions for me to take my project.
Secondly, sincerely thank to Mr.Trương Quang Phúc, our advisor who gave us useful
guidance and instruction that help us to finish our project successfully. . From these advices
we can improve our project contents and correct the mistakes as well.
Thirdly, we are grateful to all of the nice classmates of class 18119CLA for their
thoughtful advice and guidance whenever we needed support.
Finally, due to limited knowledge and implementation time, we cannot avoid mistakes.
We look forward to receiving your comments to improve this topic.
Overall, we really thank to all people are a part of our achievement.
Ho Chi Minh city, Thursday, May 25, 2023
Student performance
Nguyễn Ngọc Tú
Đỗ Quang Vinh Trường

II

ABSTRACT
Nowadays, technology has significantly improved industrial performance and
peoples lives. Industries are increasingly adopting automatic technology to track products
and reduce the workload on engineers. In the field of agriculture, environmental factors
play a crucial role in determining crop productivity and ensuring the safe storage of
flammable or dry food products. In this project, we aim to develop an IoT system that
utilizes an environment monitoring robot to collect environmental parameters in both
automatic and manual modes.
The robot is designed with a microcontroller, specifically the ESP32, which offers
advantages such as a large RAM capacity and low power consumption. Additionally, a
GPS module is used to orient the robot to its destinations. To calculate the bearing angle
between two given longitude and latitude points, we employ GPS and a magnetometer.
The bearing angle represents the angle formed by the N
...

...
system
that can gather real-time information about the environment in a precise and reliable
manner. By integrating GPS technology into the robot, we were able to enhance its
navigation capabilities and accurately record the geographic coordinates of the collected
data. Throughout the project, we accomplished several key objectives.
➢ Firstly, the system has the capability to gather various environmental factors like
temperature and humidity, as well as the GPS coordinates of the vehicle.
➢ Secondly, the system uses the Wi-Fi network protocol for transmitting information,
while real-

79

outdoors. We want to improve the accuracy of the system by combining more sensors to
enhance the navigation such as fusing imu sensors and the GPS module with filter
algorithm to improve navigation and reduce error in output of the sensing block.
We will expand the application of the system in more scenarios such as running in a
quarantined area, or difficult geographical areas like mountains, and indoor areas like
large warehouses.

80

APPENDIX

81

REFERENCE
[1]

[2]

[3]

[4]
[5]

[6]
[7]
[8]

L. T. Samuel J.O. Corpe, GPS-Guided Modular Design Mobile Robot Platform for
Agricultural Applications, Seventh International Conference on Sensing Technology
(ICST), 2013.
M. R. I. F. F. F. H. S. A. H. S. M. H. Mosfiqun Nahid Hassan, An IoT based
Environment Monitoring System, The Third International Conference on Intelligent
Sustainable Systems [ICISS 2020], 2020.
D. M. S. P. Sushma P Patil, Design and Implementation of GPS Environment
Monitoring Robotic System Based on IOT and ARM, International Research Journal
of Engineering and Technology (IRJET), 2020.
B. M. Jalpa Shah, IoT enabled Environmental Monitoring System for Smart Cities,
International Conference on Internet of Things and Applications (IOTA), 2016 .
S. Campbell, HOW TO SETUP A MAGNETOMETER ON THE ARDUINO,
[Online]. Available: https://www.circuitbasics.com/how-to-setup-a-magnetometer-onthe-arduino/.
R. Schwarz, the UART (universal asynchronous receiver/transmitter) serial protocol,
including a deion of the frame structure and the significance of each frame bit..
K. Nayak, (MCU1) Learn bare metal driver development using Embedded C: Writing
drivers for STM32 GPIO,I2C,SPI,USART from scratch.
G. K. S. K. Christodoulos Asiminidis, DATABASE SYSTEMS PERFORMANCE
EVALUATION FOR IOT APPLICATIONS, International Journal of Database
Management Systems (IJDMS ) , 2018.

82

83