This document describes the design of an Arduino-based firefighting robot. The objectives are to reduce fire accidents in disaster-prone, server, and power plant areas by using sensors to detect flames and directing the robot to extinguish fires autonomously. The block diagram shows the components: Arduino, motors, pump, sensors. The algorithm describes how the robot uses sensor values to determine the direction of fire and moves accordingly, with the servo spraying water. References are provided on related obstacle avoidance strategies and interfacing robots with Android apps for communication.

1. Design of Arduino Based Fire Fighter Robot
Presented by
Nilanjan Mandal
Under the guidance of
Mr. Bhaskar Roy
Asansol Engineering College
Department of Applied Electronics & Instrumentation Engineering.

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6A L G O R I T H M M O T I V A T I O N
C I R C U I T
D I A G R A M
O B J E C T I V E
c o m p o n e n t s
B L O C K
D I A G R A M
Today’s Agenda

5. OBJECTIVE
To reduce the number of fire accidents.
Disaster prone areas, server room, useable
power plant control room.
Use it as the precaution of large fire .
Audio Visual Indication.

6. BLOCK
DIAGRAM
Arduino
Servo
Pump
Motor
Driver
Left
Motor
Right
Motor
Flame Sensor
(Right)
Flame Sensor
(Forward)
Flame Sensor
(Left)
Buzzer

7. Arduino
Motor DriverDC Motor
Servo Motor
IR Sensor
Pump

8. IR Sensor

9. Motor Driver
Pin 2 = Logic 1 and Pin 7 = Logic 0 |
Clockwise Direction
Pin 2 = Logic 0 and Pin 7 = Logic 1 |
Anticlockwise Direction
Pin 2 = Logic 0 and Pin 7 = Logic 0 | Idle [No
rotation] [Hi-Impedance state]
Pin 2 = Logic 1 and Pin 7 = Logic 1 | Idle [No
rotation]
L o g I c T a b l e

11. ALGORITHM
Which sensor value is low?
Left S = = 0 Forward S = = 0 Right S = = 0
LM1 = HIGH
LM1 = HIGH
RM1 = HIGH
RM1 = LOW
Check the sensor value
Move the robot
according to the
direction
Servo Motor rotate
and spray the water
Any sensor == 0
YES
STOP
LM1 = HIGH
LM1 = LOW
RM1 = HIGH
RM1 = LOW
LM1 = HIGH
LM1 = LOW
RM1 = HIGH
RM1 = HIGH

12. REFERENCE
1.Khaled Sailan, Prof. Dr. Ing. Klaus-Dieter Kuhnert obstacle avoidance strategy using fuzzy
logic steering control of amphibious autonomous vechile.
2.International journal of innovative science Engg. And Technology Volume 2, 2015.
3.Shivan Agarwal, Nidhi Agarwal Interfacing of robot with android app for to and pro communication IEEE, 2016.
4.Saravanam P. , Soni Ishawarya Android controlled intregrated semi autonomous fire fighting robot.
International journal of innovative science Engg. And Technology 2015.
5.S. Jakthi Priyanka, R. Sangeetha Android controlled firefighting robot. International journal
of innovative science Engg.And Technology, Volume 3, 2017.
Books and Journals

13. our proposed model
Prototype model

14. Thank You