Scholarlink

Liquefied petroleum gasLiquefied petroleum gas (LPG) leakage is a critical safety concern, particularly in high-density environments such as restaurants and hotel kitchens, due to its high flammability and potential for catastrophic damageDamage. This project presents the development of a real-time LPG monitoring system designed to detect gas leakage, monitor gas levels, and identify fire hazards. The system leverages the Internet-of-Things technology to provide real-time updates through the Blynk mobile application and activates a buzzer for immediate alerts. It incorporates three sensors: an MQ-6 gas sensor to detect LPG leaks, an IR flame sensor to identify fire, and a loadLoads cell sensor to measure the gas level in the tank. Alerts are generated through both physical alarms (buzzer) and non-physical notifications sent to users’ smartphones. The ESP8266 NodeMCU microcontroller manages the system and wirelessly transmits data to the mobile platform. The results demonstrate that the proposed system effectively meets its objectives by notifying users of gas leaks, monitoring LPG levels, and detecting fire hazards thereby enhancing safety in environments where LPG is utilized.

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Liquefied Petroleum Gas Monitoring System

  • 章节

  • 发表日期：

    2026年

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  • Julie Roslita Rusli,
  • Muhammad Najmul Amin Mohd Norul Qamar,
  • Izanoordina Ahmad,
  • Nor Hidayah Abdul Kahar,
  • Zarith Liyana Zahari

摘要

Liquefied petroleum gasLiquefied petroleum gas (LPG) leakage is a critical safety concern, particularly in high-density environments such as restaurants and hotel kitchens, due to its high flammability and potential for catastrophic damageDamage. This project presents the development of a real-time LPG monitoring system designed to detect gas leakage, monitor gas levels, and identify fire hazards. The system leverages the Internet-of-Things technology to provide real-time updates through the Blynk mobile application and activates a buzzer for immediate alerts. It incorporates three sensors: an MQ-6 gas sensor to detect LPG leaks, an IR flame sensor to identify fire, and a loadLoads cell sensor to measure the gas level in the tank. Alerts are generated through both physical alarms (buzzer) and non-physical notifications sent to users’ smartphones. The ESP8266 NodeMCU microcontroller manages the system and wirelessly transmits data to the mobile platform. The results demonstrate that the proposed system effectively meets its objectives by notifying users of gas leaks, monitoring LPG levels, and detecting fire hazards thereby enhancing safety in environments where LPG is utilized.