DESIGN AND IMPLEMENTATION OF AUTOMATIC FIRE FIGHTING SYSTEM

Abstract

Nowadays, securing one’s property and business against fire is becoming more and more important. Monitoring commercial and residential areas all-round is an effective method to reduce personal and property losses due to fire disasters. Most of this building use modern and intelligent systems, and contain valuable equipments so it needs sophisticated firefighting system. The main objective of this dissertation is to implement and design Automatic firefighting system based on a Microcontroller. The designed system describe building consist of three rooms each room contain three sensors (temperature, smoke, and flame). The system uses set of LEDs, buzzer to indicate the presence of smoke, over temperature or fire in any room, and a firefighting pump on standby to put out the flames when needed. The system simulated in proteus VSM, A microcontroller (ATmega16) is used to process the various sensor signals and control the system actuators accordingly. A software code is developed to control the overall system functions. The code is written in BASIC language using Basic Compiler for AVR (BASCOM-AVR). The system Supposed to give quick response to the sensors, give alarm, Extinguish, localize, or put out fires in a short time.