IoT-Based Gas Leak Detection and Fire Hazard Recognition System Using Image Processing for Household Safety Enhancement

Project Code :TEMBMA3742

Objective

The main objective is to develop an IoT-based system for early detection of gas leaks and fire hazards with real-time monitoring and automatic gas shutoff. It enhances household safety by sending instant emergency alerts

Abstract

This project presents an IoT-based gas leak detection and fire hazard recognition system using Arduino Mega, LCD display, gas sensor, fire sensor, servo motor, NodeMCU, GSM module, buzzer, and a USB web camera. The gas sensor detects combustible gas leaks, while the fire sensor and web camera identify fire and smoke using image processing techniques. When a hazard is detected, the system activates a buzzer alarm, sends alert messages through the GSM module, and can automatically operate a servo motor to perform safety actions such as closing a gas valve. The monitored information is displayed on the LCD and can be accessed through IoT connectivity. The system provides a low-cost and intelligent solution for improving household safety and emergency response.

Keywords: Arduino Mega, Gas Leak Detection, Fire Detection, Image Processing, IoT, GSM, Household Safety.

NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

Block Diagram

Specifications

Hardware components:

  • Arduino UNO
  • Fire Sensor
  • Servo motor
  • Nodemcu
  • LCD
  • Gas Sensor
  • Buzzer
  • Gsm
  • Usb Webcamera
  • connectors-10

 Software requirements:

  • Arduino IDE
  • Embedded C
  • Python IDLE

Learning Outcomes

  • Arduino pin diagram and architecture
  • How to install Arduino UNO / setup software
  • Setting up and installation procedure for Arduino UNO
  • Introduction to Arduino UNO environment / development setup Basic programming in Arduino UNO (Embedded C)
  • Basics of Embedded programming using Arduino UNO 
  • Basics of IoT platforms
  • Working of power supply
  • About Project Development Life Cycle:
    • Planning and Requirement Gathering (software, tools, hardware components, etc.)
    • Schematic preparation
    • Code development and debugging
    • Hardware development and debugging
    • Development of the project and output testing
  • Practical exposure to:
    • Hardware and software tools
    • Solution providing for real-time problems
    • Working with team/individual
    • Work on creative ideas
  • Skills developed:
    • Project development skills
    • Problem analyzing skills
    • Problem solving skills
    • Creativity and imaginative skills
    • Programming skills
    • Deployment
    • Testing skills
    • Debugging skills
    • Project presentation skills
    • Thesis writing skills


Demo Video

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