IoT Safety Helmet
The IoT Safety Helmet is an intelligent, AI-powered device for ensuring worker safety in hazardous mining environments. It integrates ESP32 microcontroller, Firebase cloud database, and Google Gemini API for advanced analysis of sensor data.
- ESP32 Data Acquisition: Collects real-time gas, temperature, and humidity readings inside the helmet.
- Firebase Cloud Storage: Streams data securely for persistence and easy scalability.
- Web Dashboard: Displays live and historical data with charts and safety indicators for supervisors.
- Gemini AI Analysis: Detects abnormal gas levels, temperature spikes, and recommends safety actions.
- Immediate alerts via buzzer and LEDs when hazardous conditions are detected.
- Compact, rechargeable, and optimized for industrial field deployment.
📄 Published Paper
This project has been published in the IEEE Xplore Digital Library:
“IoT-Enabled Safety Helmet for Coal Miners: Real-Time Monitoring, Data Collection, and Analysis”
View IEEE Publication →