Abstract:

The current project work is about a Fire-fighting robot. Enables to extinguish the fire. Now a days fire accidents are happening more in industries and as well as sophisticated buildings and many lives are dying in such situations so detecting this fire at initial stage itself is a important aspect hence we can extinguish it in initial stage therefore we can save the lives who are in that situation and also the lives of fire fighters who risk there lives to extinguish the fire. In this work a fire extinguishing robot has been proposed and designed which detects the fire location and extinguish the fire automatically using the following components like Gas sensor, Flame sensor, ultrasonic sensor, servo motor, water pump, 60- rpm 6v motors (2), LCD screen, L293D board for motor driver, L293D motor driver for water pump, Arduino board, a water tank and wheels. The robot will be moving invariably in the closed room or in an industry and when there is a fire or smoke due to start of the fire at the initial stage itself it will be recognized by the fire sensor that there is fire and it gives the signals to the Arduino and from Arduino the signals will be passed to the water motor controller so the robot will stop and the water is sprayed on the fire to stop it and then the robot will move forward again

Description:

Robot, sensors, L293D board, Arduino board