• MOHAMED ABDULQADR MOHAMED
• Abdirahman Abdullahi Mohamed
• Md Wahidur Zaman
• Mohammed Imtiaz
• MD Shafiul Alam

Abstract: Gas leakage is a very common problem these days. To prevent the destruction from gas leakage we need some solution. In this paper, we are going to introduce a solution IoT-based LPG Gas Leakage Detection and Prevention System. We will mainly focus in LPG. LPG (Liquefied Petroleum Gas), is produced from natural gas that has been liquefied (hydrocarbon gas) under extreme pressure and then containerized in a metal cylinder. LPG is too much sensitive to fire and can result in a huge destruction. The main attraction of LPG which makes us choose this to cook and any other needs because of its availability than other natural gas. Because of this, gas leakage is a huge issue these days. The main aim is to introduce an IoT-based system that will help us to prevent this issue to happen. This device can detect gas leakage and fire by using two separates. It has an alert system to make the user aware of the situation by using GSM technology. This system also has another feature to reduce the amount of gas that has already leaked by pushing the air outside using an exhaust fan.

Keywords: Liquefied Petroleum Gas; LPG; MQ-6 Gas Sensor; Alarm Buzzer; LED (light); Fire or Flame Detection Sensor; Gas detection system; Arduino UNO; Fire detection.

"IoT based LPG Gas Leakage Detection and Prevention System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 4, page no.g682-g691, April-2022, Available :http://www.jetir.org/papers/JETIR2204698.pdf

"IoT based LPG Gas Leakage Detection and Prevention System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 4, page no. ppg682-g691, April-2022, Available at : http://www.jetir.org/papers/JETIR2204698.pdf