Smart Gas Booking and Safety System Using IoT

The integration of IoT enables real-time communication between the system and end users, ensuring prompt action in emergencies. With increasing incidents related to LPG leaks, this project aims to minimize casualties and property damage through timely alerts. The system's real-time monitoring and automation streamline gas booking and enhance household safety, making it a vital contribution to smart home technology.Fire accidents due to LPG leakage claim numerous lives annually in India. According to statistics, around 17% of domestic fire incidents are caused by gas leaks. This system not only aims to provide timely alerts to users but also alerts nearby authorities to prevent damage escalation. By leveraging the Internet of Things, the framework ensures data is communicated effectively, reducing response time significantly. This paper presents an integrated IoT-based system for smart LPG cylinder booking and real-time gas leakage detection. The system automates cylinder refill requests based on weight sensing and alerts users of potential gas leaks using the MQ5 sensor. Additionally, it provides instant notifications via SMS and mobile applications while triggering alarms to ensure household safety. A prototype built using ESP32 and Raspberry Pi demonstrates a low-cost, scalable approach with effective results in real-time alerting and safety automation.