1. Presentation On
Fire Sensing Robot
BY,
AVINASH YADA 10D11A0460
N.YUGENDER SIVA KUMAR 10D11A0443
RAVI NAIK CHOWHAN 10D11A0448

2. Robot
Robot exactly, is a system that contains
sensors, control systems, manipulators, power
supplies and software all working together to
perform a task. Designing, building,
programming and testing a robot is a
combination of physics, mechanical
engineering, electrical engineering, structural
engineering, mathematics and computing.

3. Software And Hardware
Requirements
Software Tools:
WINAVR to compile the source file and generate the hex code.
AVR Studio 4.18
AT Prog to programmer the microcontroller
Hardware Tools:
AVR Microcontroller
Gas detector.
Buzzer circuit
DC motors and L293D for Robot.

4. Block diagram

5. Micro Controller
The micro controller is the most
important of the design – acts as the brain for
robot
Interfaces all sensors and motors
Contains all code for robot operations
Here we use 8 bit micro controller of the avr
family
Here we use atmega 8 micro controller

6. Atmega8-features
The ATmega8 is a low-power CMOS 8-bit microcontroller
Advanced RISC Architecture
High Endurance Non-volatile Memory segments
External and Internal Interrupt Sources
Five Sleep Modes: Idle, ADC Noise Reduction, Power-save,
Power-down, and Standby

7. Smoke sensor and dc motor
Sensors are used to collect information about the internal
state of ROBOT or to communicate with external
environment.
 Motors are the devices that provide the actual speed and
torque in a drive system.

8. Power Supply

9. Working
 When the flame or high temperature point is detected,
the Robot motion will stop automatically and indicates fire
has been detected .
 Then the Signals from the sensors are sent to the
computer terminal and it activates the fire preventive
system.
This is movement based robot. It used to sense the fire
and spreads the water over that direction.
 In this, we use RF communication to communicate
between robot and control room that is placed in a remote
place.

10. Advantages
The fire detecting Robots helps in following ways:
To detect the exact direction of the fire source.
Capability of sensing accurately with increased flexibility Low
cost in the long run Reliable and economical

11. Applications
Can be used in record maintaining rooms
· Can be used in Server rooms
· Can be used in extinguishing fire where
probability of explosion is highattention.
-At power plant control rooms.
-At captain bridges.
-At flight control centers.

12. Conclusion
The project “FIRE SENSING ROBOT” has been
successfully designed and tested. Integrating
features of all the hardware components used have
developed it. Presence of every module has been
reasoned out and placed carefully thus contributing
to the best working of the unit. Secondly, using
highly advanced IC’s and with the help of growing
technology the project has been successfully
implemented.

13. Future Scope
The project has been motivated by the desire to design a
system that can detect fires and take appropriate action,
without any human intervention. . This
provides us the opportunity to pass on to robots tasks that
traditionally humans had to do but were inherently
lifethreatening. Fire-fighting is an obvious candidate for such
automation

14. References
1. Visual Basic for electronics engineering applications By
Vincent Himpe
2. Wireless communication technologies: new multimedia
systems By Norihiko Morinaga
3. www.wikipedia.com, Firefighter robot, its benefits and its
recent developments.
4.www.ece.okstate.edu/old/abet/Assessment/.../FireFightingR
obot.pdf
5. Encyclopedia of Fire fighter surveillance robot.