1. PRAMOD MATHEW JACOB
MS JENI MONI
MERLIN ELIZABETH VARGHESE
ROJA BABY ROBINS
SHERLIN SOSA BABU
VISMAYA K BOSE
An Intelligent Fire Detecting And Extinguishing Assistant System Using IOT

2. OVERVIEW
OUTLINE OF PRESENTATION
Fire fighting Robot using IoT
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 INTRODUCTION
 LITERATURE REVIEW
 PROBLEM STATEMENT
 OBJECTIVES
 SYSTEM DESIGN
 METHODOLOGY
 IMPLEMENTATION
 RESULTS
 CONCLUSIONS
 REFERENCE

3. OVERVIEW
INTRODUCTION
Fire fighting Robot using IoT
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 Fire Hazards are one of the major issues which leads
to many consequences.
 As the consequences becomes high the risk involving
in detecting and extinguishing fire also increased.
 Fire fighting is involved by many dangerous tasks that
can cause harm to fire fighters.
 They encounter additional challenges, particularly
when a fire breaks out in a restricted space, they must
inspect the skeletons of structures and overcome
obstacles in order to extinguish fire and save the
victim.

4. INTRODUCTION(cont.)
Fire fighting Robot using IoT
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 Here we present a waste collection management solution based on
providing intelligence to waste bins, using an IoT prototype with sensors.
 So, we are introducing an intelligent fire fighting robot using Raspberry Pi
which can reduce the risk for humans and extinguish fire without human
intervention.
 This robot is designed for extinguishing fire automatically and can also be
controlled and tracked using Android App.
 Since this is a mini robot, it can extinguish fire at confined places and it
can also move forward by detecting obstacles Infront of them.

5. OV ERVIEW
LITERATURE REVIEW
Fire fighting Robot using IoT
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Title Methodology Analysis
“An autonomous firefighting model for
extinguishing indoor fires using a
Micro-scale Unmanned Aerial Vehicle
(MAV)”, Spurney et al [1]
A flight commander is equipped on the
MAV to drive the MAV’s brushless
motors by giving command to
Electronic Speed Controllers (ESC). For
extinguishing the fire, MAV is equipped
with a water bag and a pump to spray
the water through a nozzle.
• The risk of exposing the human
rescuers to toxic gases and fire can
be avoided
“An analysis of use of modern
technologies by fire rescue services used
by Czech Republic for presenting the
modern technologies used for fire
fighting”, Vichova et al [2]
Analyze and take information on using
the modern technologies required by the
fire rescue services such as thermal
cameras, robot as interface.
• It includes immediate and long-
term methods to protect the
population

6. Fire fighting Robot using IoT
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Title Methodology Analysis
“A design of fire fighting robot
implemented using ultrasonic and
ultraviolet sensor for detecting and
extinguishing fire”, Prasojo et al[3]
The presence of fire is detected using a
fire sensor (UV-Tron) and DC motor is
used to drive the robot. Obstacle is
detected using Ultrasound system.
• This system can detect fire up to 5m
distance and extinguish it
successfully
‘A firefighting robot dubbed QRob that
can be used to extinguish fire”, Aliff et
al[4]
QRob has 4 wheels controlled using DC
motor, Arduino Uno as microcontroller,
ultrasonic sensor to find and avoid
obstacles and flame sensor to detect fire.
• It can be used in small and narrow
places

7. Fire fighting Robot using IoT
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Title Methodology Analysis
“A firefighting robot vehicle
model to sense fire in
inaccessible areas and prevent
spreading”, R.Brindha et al[5]
This model uses a flame sensor module as an
integrated circuit with flame sensor, capacitor,
resistor, comparator LM393 and potentiometer
that can sense flame or fire within wavelength
700nm to1000nm.
• Prevents the fire from spreading
before the fire extinguishing team
arrives
“An airship model for the
integration of fire protection of
farmland, steppe and forest
tracts with agrotechnical
processes using unmanned
aerial vehicles”, Belozerov et.al
[6]
Aerial forest conservation methods and agro-
industrial complex leased means a connection that
can be argued to be a combination of problem
solving.
• Cost can be reduced

8. Title Methodology Analysis
“An Intelligent Robotic System to enhance
the safety of Firefighters”, Kirubakaran
M.N et al [7]
A robot with intelligent computing
developing ability is implemented.
For altering the authorities or
nearest hospital GSM module is
used.
• Automatically detect and extinguish
and assist with live recording sent to
the nearest fire station.
“A Fire Fighting Robot for Fire Detection
and Direction Control”, Chiti et.al [8]
Robot detect the location and
extinguish the fire. A buzzer sound
is produced when the fire is
detected.
• This implementation is more useful in
the areas where natural calamities and
bomb explosion occurs.
Fire fighting Robot using IoT
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9. Fire fighting Robot using IoT
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Title Methodology Analysis
“An IOT based Fire Fighting Robot’,
Kumar et.al [9]
• The fuzzy logic algorithm is used in
this model. Global System for
Mobile Communications (GSM) is
used for transferring information to
the fire station.
• The firefighting robot will help avoid
and take off human damage,
precautions to avoid fire
complications
“An elevating firefighting robot which is
based on the ROS structure”, Gan et.al
[10]
On the wheel chassis a 5-dof hydraulic
arm is installed and is used for elevating
fire cannon to high places and
extinguish fire. Fire cannon is equipped
at the tail end of raise arm.
• Fire cannon is controlled using robot
brain

10. PROBLEM STATEMENT
Fire fighting Robot using IoT
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To develop an Intelligent, cost-effective, simple, fully functioning mini fire
fighting robot using Raspberry Pi that can be controlled by Android App.

11. OBJECTIVES
Fire fighting Robot using IoT
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To detect fire with the help of Flame sensors.
To track and control robot using Android App.
To detect obstacles in front of the robot.
To extinguish fire automatically when fire is detected.
To develop a mini robot with existing technology effectively.
To reduce the risk of human intervention during fire outbreak.

12. SYSTEM DESIGN
Fire fighting Robot using IoT
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The various system modelling techniques used to illustrate the proposed system
are :
• Architecture Diagram.
• Flowchart.
• Use Case Diagram
• Activity Diagram
• Sequence Diagram

13. ARCHITECTURE DIAGRAM
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Figure 1: Architecture diagram

14. FLOW CHART DIAGRAM
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Figure 2: Flow Chart

15. USE CASE DIAGRAM
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Figure 3: Use Case Diagram

16. ACTIVITY DIAGRAM
Fire fighting Robot using IoT
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Figure 4: Activity Diagram

17. SEQUENCE DIAGRAM
Fire fighting Robot using IoT
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Figure 5: Sequence Diagram

18. METHODOLOGY
An Intelligent System for Solid Waste Management in Smart
Cities
18
Figure 5: Development block diagram

19. METHODOLOGY Cont.
An Intelligent System for Solid Waste Management in Smart
Cities
19
HARDWARE COMPONENTS OF ROBOT
 Hardware components are Raspberry Pi, Flame sensor, Ultrasonic sensor, Bo motor, Wheels, Mini water
pump etc.
 Raspberry pi can be equipped with the robot since the size is small and easy to handle while robot is
moving. It is also used for controlling the robot movement automatically and also using Android App with
the help of Wi-Fi.
 In this system we use two types of sensors i.e. Ultrasonic sensors and Flame sensors. Ultrasonic sensor is
used to detect obstacles in front of the robot and Flame sensors are used to detect fire affected areas.
 By using mini water pumps, we can pump water for extinguishing the fire.

20. METHODOLOGY Cont.
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WORKING OF SYSTEM
 Movement of Robot : Movement of the assembled Fire Fighting Robot can be controlled with the help of
Raspberry Pi, Ultrasonic sensors, Wheels and Android App.
 Obstacle detection : Ultrasonic sensors are used for obstacle detection which detects obstacle using Ultrasonic
signals.
 Fire detection : We use Flame sensor for the detection of fire.
 Fire extinguishing : The Robot is equipped with a mini water pump and water container which can be used for fire
extinguishing.

21. METHODOLOGY Cont.
Fire fighting Robot using IoT
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ANDROID APP FOR MANUAL CONTROL
 Developed using android studio
 Login page for the user to login and use the application
 When fire detected notification will be send to the user
 User have to login to the app by using username and password
 User can control the moment of robot and pumping of water by using this application

22. METHODOLOGY Cont.
Fire fighting Robot using IoT
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CIRCUIT DIAGRAM OF THE PROPOSED SYSTEM
 Figure 6 shows the circuit diagram of the proposed model
Figure 6: Circuit diagram

23. REQUIREMENTS
23
SOFTWARE REQUIREMENTS
Android studio
Visual studio
Arduino IDE
Linux mint 19
HARDWARE REQUIREMENTS
Arduino UNO
Ultrasonic sensor
Servo motor
Esp8266 Wi-Fi
Fire fighting Robot using IoT

24. IMPLEMENTATION
24
Fire fighting Robot using IoT

25. 25
Hardware Implementation
 The hardware implementation is done using different components which are
assembled together to form a moving Robot for fire detection and
extinguishing.
 The hardware components used are Arduino, Flame sensor, Ultrasonic
sensor, BO motor, Wheels and a Mini water pump.
 The system is implemented with the following functions such as Movement
of Robot, Obstacle detection, Fire detection and Fire Extinguishing after
assembling all the components suitably
 The Robot can be controlled using an android app with the help of Smart
Phone
Fire fighting Robot using IoT

26. 26
Hardware Implementation
Fire fighting Robot using IoT

27. 27
Obstacle Detection
 Ultrasonic sensors are used for obstacle detection
 The Ultrasonic Sensor has two circular eyes, one transmits the ultrasonic
wave and the other receives it
 The sensor is attached to Arduino UNO which measures the objects distance
in front of it
 This value is the compared with the predefined values and decisions to move
Right, Left, Front or Backward is taken by the Raspberry Pi.
Fire fighting Robot using IoT

28. 28
Movement of Robot
 The robot is equipped with 4 wheels which helps it to move in different
directions
 Ultrasonic sensors detect obstacles and Arduino UNO gives the direction to
the robot
 The user can also control the movement of robot using Android App
developed.
 The robot can be moved in Forward, Backward, Left or Right directions
accordingly.
Fire fighting Robot using IoT

29. 29
Fire Detection
 Flame sensor is used for fire detection
 Flame sensor is connected to Arduino UNO and if the flame is detected, high
level signal is outputted by the digital signal.
 As the flame size become bigger the output voltage also become high
 When flame is detected by the sensor the LED becomes green and the value
is given to the Arduino UNO and the robot is indicated that flame is detected
in front of it.
Fire fighting Robot using IoT

30. 30
Fire Extinguishing
 The Robot is equipped with a mini water
pump and water container which can be used
for fire extinguishing.
 When the flame is detected by the flame
sensor, robot turn towards the direction of
the flame.
 Water is pumped at the fire detected place
with the help of water pump and water
container
 Arduino UNO is used to control the working
of water pump.
Fire fighting Robot using IoT

31. 31
Android App
 User can control the Fire-fighting robot
using Android App
 The android app can be developed using
Android Studio
 A notification is given to the user when the
fire is detected and if the user wants to
control the robot through the phone, he can
control it
 There are controls for movement of robot
and pumping of water in the App
Fire fighting Robot using IoT

32. RESULTS
32
 The robot will be able to check for obstacles and move forward detecting
fire
 After it detects fire, robot extinguishes it automatically using water
container
 When the fire is detected the user will get a warning and will be able to
control the robot if they want
Fire fighting Robot using IoT

33. ADVANTAGES
33
 Use of robot for fire extinguishing reduces risk of human intervention
 It can be controlled manually as well as automatically
 Easy to use
 It can be used in small places where human can’t reach
 User gets warning about fire outbreak through Android app
Fire fighting Robot using IoT

34. DISADVANTAGES
34
 Requires Bluetooth and Internet for sending alert to user
 User can’t control the robot from long distance
Fire fighting Robot using IoT

35. OVERVIEW
CONCLUSIONS
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 This project is about a real-time fire-fighting robot that extinguishes the
fire using an Android application
 The robot communicates with a smartphone via a Wi-Fi module and
analyses data from sensors
 This project's hardware and software have both been completed
successfully.
 However, in this project, the fire is put out with water, which is the most
efficient in terms of both time and materials, as well as making the project
more cost-effective
Fire fighting Robot using IoT

36. OVERVIEW
REFERENCE
36
[1] V. Spurny, V. Pritzl, V. Walter and M. Petrilk, "Autonomous Firefighting
Inside Buildings by an Unmanned Ariel Vehicle," IEEE Access, vol. 9, 2021.
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Analysis the use of modern technologies by fire rescue service," 2020.
[3] I. Prasojo, P. T. Nguyen, O. tanane and N. Shahu, "Design of Ultrasonic
Sensor and Ultraviolet Sensor Implemented on a Fire Fighter Robot Using
AT89S52," Journal of Robotics and Control, 2020.
[4] M. Aliff, M. Yusof, N. S. Sam and A. Zainal, "Development of Fire Fighting
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Fire fighting Robot using IoT

37. REFERENCE(cont.)
37
[5] R.Brindha, S. Gomathi, K. Vanitha, R. E1anthirayan and A.
Ananthichristy, "Automatic Fire Fighting Robo Vehicle Using Arduino,"
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[6] S. Kirubakaran, "Arduino based firefighting Robot," Journal of Physics:
Conference Series, 2021
[7] J. jalani, "Automatic fire fighting robot with notification," in IOP
Conference Series: Materials Science and Engineering, 2019.
Fire fighting Robot using IoT

38. REFERENCE(cont.)
38
[8] Y. Tamura, H. Amano and J. Ota, "Analysis of cognitive skill in a water
discharge activity for firefighting Robots," ROBOMECH Journal, 2021.
[9] J. Zhu, L. Pan and G. Zhao, "An Improved Near-Field Computer Vision for
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[10] Y. Tamura, H. Amano and J. Ota, "Analysis of Firefighting skill with a
teleoperated robot," ROBOMECH journal, 2020.
[11] V. Belozerov, A. Denisov and M. Nikulin, "Integration of fire protection of
farmland, steppe and forest tracts with agrotechical processes of thir tratment
with the help of airships," in InteE3S Web of Conference, 2020.
Fire fighting Robot using IoT

39. REFERENCE(cont.)
39
[12] M. N. Kirubakaran, "Towards Building Intelligent Robotic Systems to
Enhance the Safety of Firefighters," Journal of Physics, 2021.
[13] S. Chitti, "Fire detection and direction control of Fire Fighting Robot," in
IOP conferences series: Materials Science and Engineering, 2020.
[14] P. Vasanthakumar, "Fuzzy Logic Algorithm and GSM IoT Based Fire
Fighting Robot," Journal of Physics, 2021.
[15] Z. Gan, G. Huang and J. Zhang, "The Control System and Application
Based on ROS Elevating Fire Fighting Robot," Journal of Physics, 2021.
Fire fighting Robot using IoT

40. REFERENCE(cont.)
40
[16] A. R. P and S. M, "Internet of Robotic Things Based Autonomous Fire
Fighting Mobile Robot," 2018
[17] M. Kanwar and A. L, "IoT Based Fire Fighting Robot," 2018
[18] M. A. Hossain, H. S. Roy, M. F. K. Khondakar and M. H. Sarowar,
"Design and Impleentation of an IoT based Fire Fighting and Affected area
Monitoring Robot," in International Conference on Robotics,Electrical and
Signal Processing Techniques, Chittagong, 2021.
Fire fighting Robot using IoT

41. REFERENCE(cont.)
41
[19] D. A. Saikin, T. Baca, M. Gurtner and M. Saska, "Wildfire Fighting
by Unmanned Aerial System Exploiting Its Time Varying Mass," IEEE
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[20] Y.-t. Liu, R.-z. Sun, T.-y. Zhang, X.-n. Zhang, L. LI and G.-q. Shi,
"Warehouse-Oriented Optimal Path Planning for Autonomous Mobile Fire
Fighting Robots," Security and Communication Networks, p. 13, 2020
Fire fighting Robot using IoT

42. THANK YOU