Technical

1. UNDER THE GUIDENCE OF
Prof. SARASWATI
VISVESVARAYA TECHNOLOGICAL UNIVERSITY
BELAGAVI KARNATAKA - 590018
PROJECT PHASE-2
A PRESENTATION ON
“SOLAR POWERED SMART FLOOR CLEANING ROBOT”
PRESENTED BY
HEAD OF DEPARTMENT
Prof. SARASWATI
DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING
GOVERNMENT ENGINEERING COLLEGE
RAICHUR-584135
ANNAPURNA 3GU19EC002
M NIKHIL 3GU19EC006
RAHUL KARANI 3GU19EC010
SUDHARSHAN REDDY 3GU19EC015
COORDINATOR
Dr. MANJU BHOSLE
PRINCIPAL
Dr. SHIVANAND SWAMY

2. SOLAR POWERED SMART FLOOR CLEANING
ROBOT

3. CONTENTS
• Abstract
• Introduction
• LITRATURE SERVEY
• BLOCK DIAGRAM
• WORKING
• HARDWARE COMPONENTS
• ADAVANTAGES
• DISADVANTAGES
• APPLICATIONS
• CONCLUSION
• Future scope
• REFERENCES

4. ABSTRACT
 One such task is cleaning. Cleaning, though undermined for its nature of work, is
extremely vital.
 This robot makes floor cleaning process easy and fast utilizing a wireless robotic
cleaning system.
 This wireless system consists of a micro controller application which allows the
robot to follow its logic programmed in its micro controller.
 The proposed robot consists of Arduino controller which has twelve digital
input/output pins, cleaner with vacuum pump for efficient cleaning.

5. INTRODUCTION
Cleaning is essential and often overlooked task. In today’s world
where time is money cleaning has been viewed as time-consuming
task.
Many initiatives were taken towards building of automatic floor
cleaners. However, most of these robots were either wired or not
much efficient.
FLOOR CLEANER is a smart floor cleaning robot best suited for
household & office purposes.
The time needed for cleaning may depend on area of the room.
Thus, the user can focus on his primary task depending on the
cleaning to the robot.

6. Literature survey
AUTHOR
/YEAR
TITLE MERITS DEMERITS APPLICATIONS
Zelun L,
Zhicheng
Huang-2013
“Cleaning
automatic robot
predicated on the
ultrasonic basics”
 Accuracy
 Efficiency
 Automation
 Cost
 Complexity
 Healthcare
 Manufacturing
Vaibhavi
Rewatkar
and Sachin
T. Bagde
-2014
“A Review on
Design of
Automated Floor
Cleaning system”
 Efficiency
 Consistency
 Flexibility
 Maintenance
 Navigation
 Malfunctions
 Healthcare
 Hospitality
 Manufacturing
Ajith thomas
-2016
“An autonomous
Automatic
cleaning robot”
 Productivity
 Time-saving
 Convenience
 Accessibility
 Energy consumption
 Lack of human touch
 Safety concerns
 Limited functionality
 Warehouse
 Laboratory
 Hotel
 Airport

7. BLOCK
DIAGRAM
RPS
ESP32
SOLAR
PANEL
CAMERA
SERVO MOTOR
RELAY PUMP
L293D MOTOR
DC MOTOR
M1 M2
BATTER
Y

8. working
 The Wi-Fi connection allows the user to remotely control the movement and cleaning
patterns of the smart floor cleaner.
 The DC motor powers the movement of the cleaner, while the servo motor enables precise
control of the cleaning brush and other cleaning components.
 The relay allows the user to switch between different cleaning modes and turn the device on
and off remotely.
 The use of solar panels or other renewable energy sources can make the device more energy-
efficient and environmentally friendly.
 The user interface can be improved with the addition of a mobile app or voice-activated
control, making it more convenient and accessible for users.

9. HARDWARE COMPONENTS
ESP32
WI-FI
module
Solar
panel
DC Motor
Servo
Motor
Relay
L293d
Motor

10. ESP32 MICROCONTROLLER
 The ESP32 is a powerful and versatile
microcontroller with built-in Wi-Fi and
Bluetooth capabilities.
 It is based on the Xtensa LX6 dual-core
processor, which runs at up to 240 MHz
 It can be programmed using various
languages and development environments,
such as Arduino, Micro Python, and ESP-
IDF.

11. L293D MOTOR
 It works on the concept of H-bridge.
 H-bridge is a circuit which allows the voltage to
be flown in either direction.
 As you know voltage need to change its
direction for being able to rotate the motor in
clockwise or anticlockwise direction, Hence H-
bridge IC are ideal for driving a DC motor.

12. Hardware description
SOLARPANEL
 A solar panel is a device that converts sunlight into electrical energy using photovoltaic cells.
 It is composed of multiple solar cells interconnected in a series or parallel configuration.
 Solar panels are commonly used in renewable energy systems to provide power to homes,
buildings, and electronic devices.
DC Motor
 A DC motor is an electric motor that operates on direct current (DC) power.
 It converts electrical energy into mechanical energy through the use of a rotating armature and a
stationary magnetic field.
 DC motors are commonly used in a variety of applications, including electric vehicles, robotics,
and industrial machinery.

13. Hardware description
Servo Motor
 A servo motor is a type of DC motor that provides precise control of angular position, velocity,
and acceleration.
 It includes a built-in feedback mechanism that enables the motor to maintain a set position or
move to a desired position with high accuracy.
 Servo motors are commonly used in robotics, automation, and control systems.
Relay
 A relay is an electrically operated switch that allows a low-power signal to control a high-power
circuit.
 It consists of an electromagnetic coil that generates a magnetic field to actuate a set of contacts,
which can open or close a circuit.
 Relays are commonly used in control systems, automation, and electrical power systems.

14. Embedded C
 Embedded C is a subset of the C programming language that is specifically designed for
programming microcontrollers and other embedded systems.
 It is a low-level programming language that provides direct access to hardware
resources such as memory, I/O ports, and timers.
 Some common applications of Embedded C include control systems, automotive
electronics, consumer electronics, and medical devices.
 Learning Embedded C requires a good understanding of the basics of C programming,
as well as an understanding of hardware architecture and how software interacts with it.

15. ADVANTAGES
SUSTAINABLE EFFICIENT LOW NOISE
LEVEL
EASY TO USE THOROUGH
CLEANING

16. DISADVANTAGES
Initial cost
Limited battery
life
Limited cleaning
capacity
Limited
flexibility
Maintenance

17. APPLICATIONS
Residential cleaning
Commercial cleaning
Healthcare facilities
Educational institutions
Industrial cleaning
Public spaces

18. CONCLUSION
 A Wi-Fi based camera integrated smart floor cleaner utilizes advanced technology
to provide efficient and automated cleaning solutions.
 It would come equipped with a camera to capture images of the floor surface and
the surrounding environment, and a Wi-Fi module for remote access and control.
 The integration of a Wi-Fi module enables remote access and control via a mobile
application or web portal.
 Motors would power the movement of the floor cleaner and the cleaning
mechanism.

19. Future scope
 Artificial intelligence (AI) integration
 Multi-functionality
 Connectivity
 Mobility
 Efficiency

20. REFERENCES
1. Kim, J., Oh, J., & Park, J. (2019). An Autonomous Cleaning Robot for Multi-room
Indoor Environments. International Journal of Precision Engineering and
Manufacturing-Green Technology, 6(3), 547-559.
2. Sorniotti, A., & Pagnoni, G. (2019). Autonomous floor cleaning robots: A review.
Robotics and Autonomous Systems, 121, 103221.
3. Li, W., Li, X., Li, L., Huang, D., & Liu, F. (2019). A robotic vacuum cleaner based on
human–robot interaction. Robotics and Autonomous Systems, 118, 53-65.
4. Choi, Y. S., & Ahn, H. S. (2019). A Hybrid Cleaning Robot with Vacuum and
Scrubber. Journal of Intelligent & Robotic Systems, 93(3-4), 661-673.
5. Bouguerra, S., Lippiello, V., & Parente, M. (2019). Autonomous cleaning robots:
State-of-the-art and new challenges. Robotics and Autonomous Systems, 114, 113-
131.

21. THANK YOU