Underground pipe gas leakage detection robot

Abstract

This project aims to develop an underground travelling robotic system for detecting gas leakages and transmitting real-time location data to the cloud using the Internet of Things (loT). Ensuring safety in underground environments requires automated systems that efficiently detect and respond to hazards. The proposed robot moves along pipelines, monitors gas levels, and provides instant alerts.
The system consists of ESP32 microcontroller, two 12V DC gear motors controlled via an L293D H-Bridge, and an MQ-2 smoke sensor. Upon detecting a gas leakage, the robot stops and sends GPS coordinates to a cloud server using an NE06 GPS module, An ESP32 camera enables live video streaming, accessible via a web-based interface for remote monitoring and control.
Hardware components include a 16x2 LCD for status display and a 12V DC battery for power. The system is programmed using Arduino IDE, with circuit simulations performed in Proteus. loT connectivity enables real-time data transmission and centralized monitoring, improving response efficiency.
This project is beneficial for industries dealing with gas pipelines, fire safety, and hazardous environment monitoring, ask it enhances safety and reduces manual inspection efforts.
Applications include fire-fighting robots, industrial automation, and pipeline inspections. Future enhancements may incorporate sensors for toxic gas detection and environmental monitoring.