ARTIFICIAL INTELLIGENCE FIRE FIGHTING ROBOT

Presented by:

S. Ranjitha mudhiraj

INTRODUCTION

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.

BLOCK DIAGRAM

A

T

8

9

C

5

1

CLOCK UNITRESET UNIT PRO-ENABLE

DRIVER

SWITCHING UNIT

BUZZER

RELAY

DRIVER

UNITRELAY

UNIT 1&2

RELAY

UNIT 3&4

OP

-AM

PPUMP MOTOR

POWER SUPPLY FOR ALL UNITS

FIRE SENSOR

1

FIRE SENSOR

2

ROBO MOTOR 2

ROBO MOTOR 1

LCD DISPLAY

WORKING OF FIRE FIGHTING ROBOT:

The robot along with two sensors moves in all the directions from its mount position. 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.

Start

Read Data from Temp sensors

If sensor values high?

Moves to destination or fire point and pour water over it.

Check the temperature using LM 35 sensor

A

NO

YESB

YES

NO

Is high?

B

YES

Send Data to LCD through RF communication.

Send Data to control room about temp range .

Stop

Flow chart

Process of µc

Microcontroller:

The micro controller is the mostimportant of the design – acts as the brain for robot

Interfaces all sensors and motors

Contains all code for robot operations

FEATURES OF ATMEL 89C51 ΜC:• 4K BYTES OF IN-SYSTEM REPROGRAMMABLE FLASH MEMORY

• 128 X 8-BIT INTERNAL RAM

• 32 PROGRAMMABLE I/O LINES

• SIX INTERRUPT SOURCES

• ON CHIP OSCILLATOR & CLOCK CIRCUITRY

ROBOT SIDE:

MOTOR SIDE:

ROBOT CONTROLLER: The controller is

the part of the Robot which operates the mechanical arm and maintains contacts with its environment. This device is a combination of hardware and software which enable it to carry out its assigned tasks.

ADVANTAGES OF FIRE FIGHTING ROBOT :

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

This is what my Bot ,by placing sensors appropriately we can efficiently detect the location of fire.

Robo pic

THANK YOU

QUERIES….?