R.F.L. Safety Kit for Domestic LPG

Abstract: Home fires have been taking place frequently and the threat to human lives and properties has grown in recent years. Liquefied Petroleum Gas (LPG) is extremely combustible and may burn even at a long way from the supply of escape. Most fire accidents are caused because of a poor-quality rubber tube or the regulator is not turned off when not in use. Therefore, developing the system which includes gas leakage alert, fire alarm, refill reminder is very essential. Hence, this paper presents a gas leakage alert system to detect the gas leakage, Fire alarm in case of fire, Automated ventilation in case of gas leakage and to alarm the people onboard and automated refill SMS generation. The Abbreviations in the title represents functionality of the kit: R-Refill Reminder, F-Fire Alert, L-Leakage Alert

Keywords: Arduino UNO, Fire sensor, Gas sensor, Load cell, DC motor, GSM modem