• Chethan IC
• Akshatha
• Karthik B R
• Keerthi C H
• Pratheeksha K

Fire protection system plays an important role in maintaining and monitoring the safety of all kind of environments and situations in an aircraft. But as we know, the usability of most existing fire protection system is limited by the fact that it is not cost effective. Subsequently, it is not affordable for us to build an exact replica so we had to take a different approach. The system has three main functions, 1) detection 2) monitoring and 3) suppression. The detection system operates as the fire detector. It includes fire and smoke sensors. The present work focus on the design and implementation of a fire alarm system using the microcontroller which operates the entire system.The detectors are placed in parallel in different levels and any signal from each detector at any level is monitored using monitoring system. The appliance system has components like buzzer for alarming and motorized sprinkler to extinguish the fire. The entire system is controlled by microcontroller which is programmed in the desired way by using C-Programming. When the sensors form each level detects the presence of both smoke and fire individually, the main buzzer operates causing it to show the current readings in the control panel LCD display. Then it triggers the sprinkler motor to sprinkle water through a tubing to extinguish the fire.Results shows that the proposed prototype is effective in both detection and suppression of fire based on the feedback of sensor node and the sprinkler system.

Keil u Vision, LM35 temperature sensor, MQ5 smoke detector, 8051 micro controller

"AIRCRAFT FIRE PROTECTION SYSTEM FOR CLASS “A” FIRE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.692-697, May-2019, Available :http://www.jetir.org/papers/JETIR1905D98.pdf

"AIRCRAFT FIRE PROTECTION SYSTEM FOR CLASS “A” FIRE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp692-697, May-2019, Available at : http://www.jetir.org/papers/JETIR1905D98.pdf