Desenvolvimento de protótipo para detecção de vazamento de gás liquefeito de petróleo (GLP).

Abstract

The development of monitoring systems for Liquefied Petroleum Gas (LPG) leakage is essential to ensure the safety of users and environments where this gas is handled. This project proposes an integrated device using Internet of Things (IoT) technologies for the detection, notification, and remote monitoring of LPG leaks. The system includes the threedimensional modeling of the protective structure using SolidWorks, 3D printing for the fabrication of the parts, and the design of a printed circuit board manufactured with a CNC milling machine. The device features a sensor to identify hazardous LPG concentrations, an ESP32 microcontroller for data processing, and a mobile application developed in Swift, enabling real-time monitoring and the sending of emergency notifications. The validation was carried out through controlled tests, demonstrating the robustness, efficiency, and application potential of the system in residential and commercial environments.