Project Description:

The Gas Pipe Leakage Alert System is an IoT-based safety solution designed to detect and report hazardous gas leaks in real-time from industrial or residential pipelines. The system continuously monitors the environment for gas leakage using a gas sensor and immediately alerts users via web dashboards, SMS, or buzzer alarms when unsafe gas levels are detected.

Technologies Used:

• Backend: PHP / Node.js / Java (REST APIs & alert logic)

• Frontend: HTML, CSS, Bootstrap, JavaScript (dashboard and alert logs)

• Database: MySQL / MongoDB (to store leak data and timestamps)

• IoT Components:

  • Microcontroller: ESP8266 / ESP32 / Raspberry Pi

  • Gas sensor: MQ-2 / MQ-6 (detects LPG, methane, propane, etc.)

  • Buzzer / Alarm module

  • Wi-Fi / GSM module (for remote connectivity)

Key Features:

1. Gas Leak Detection:

   • Uses MQ-series sensor to detect LPG/methane leaks instantly.

2. Real-Time Alerts:

   • Sends SMS/email alerts to the user or authority when a leak is detected.

   • Triggers buzzer or alarm locally in the building.

3. Web Dashboard:

   • Displays current gas levels (PPM).

   • Shows historical leak events and time logs.

4. Threshold-Based Warning:

   • Safe and unsafe gas concentration levels are pre-configured.

   • Triggers warning if threshold is crossed.

5. Multiple Location Monitoring:

   • Can be extended to monitor gas levels in multiple rooms or zones.

6. Fail-Safe Mode:

   • Automatically cuts off the gas valve (optional) using a relay when leak is detected.