A.V.C COLLEGE OF ENGINEERING

DESIGN AND FABRICATION OF FIRE FIGHTING ROBOT SUBMITTED BY, M.Mohamed Hussain(80107144026) P.Saravana Babu (80107144040) L.H.Mohamed Shifa (80107144502) R.Prabhaharan (80107144503) PROJECT GUIDE, Mr.A.Balaji M.E Asst.Professor., (Senior Grade)

PROBLEM: Now a days if any fire accidents happens in Power plants,Buildings,etc., the time and consumption of human power is high.So there may be a possibility of Heavy damage to human beings. In order to save the human life by reducing time and consumption,we are making the FFR(Fire Fighting Robot).

ABSTRACT: The basic Aim behind the project is to diffuse the fire on dangerous terrain of a Power plant, Chemical units, Atomic hazadarous area and others with the RF Remote Controlled wireless Monitored Fire Fighting Mobile Robot.

COMPONENTS: Robot Vehicle (Sheet Metal) Wireless Camera RF Transmitter and Receiver 89c51 Micro controller Control Circuit DC Motor Water Tank Gear CRT Monitor

DC Motor-12v: It is used to drive the vehicle in forward and backward direction.This motor is also used to operate the gears for rotate the arms at the top of the vehicle. Battery: In our project we are using 12v-5Amps lead acid battery,It continously works upto 3hours Tank: In our Project we use water as the medium to extinguish the fire.2litre water tank is located at the top of the vehicle . 89c51 MP: The 89C51 is a low-power, high-performance microcomputer Flash Programmable and Erasable Read Only Memory (PEROM).

Wireless Camera: It is used to take photographs of environment which is then transmitted to TV by means of RF controller. Gear:(Bevel Gear) Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped. Bevel gears are most often mounted on shafts that are 90 degrees apart, but can be designed to work at other angles as well. The pitch surface of bevel gears is a cone.

433.92 RF Transmitter and Receiver : It is used to operate the Vehicle by means of Wireless operation with the help of Microprocessor circuit and it controls over 50 feet.

DIAGRAM:

DESIGN:

PHOTOGRAPH:

PHOTOGRAPH:

CIRCUIT-RF:

ADVANTAGE: TIME REQUIRED: Reduce Man Power. It Plays a vital role in electrical Fire Accident. Saves the Human life. TIME REQUIRED: Two more days required to finish the project.

THANK YOU