Presentation On Fire Sensing Robot

BY, AVINASH YADA 10D11A0460N.YUGENDER SIVA KUMAR 10D11A0443RAVI NAIK CHOWHAN 10D11A0448

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.

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.

Block diagram

Micro ControllerThe 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 Here we use 8 bit micro controller of the avr familyHere we use atmega 8 micro controller

Atmega8-featuresThe ATmega8 is a low-power CMOS 8-bit microcontrollerAdvanced RISC ArchitectureHigh Endurance Non-volatile Memory segmentsExternal and Internal Interrupt SourcesFive Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby

Smoke sensor and dc motorSensors 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.

Power Supply

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.

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

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.

ConclusionThe 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.

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

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.

Thank you