A smart QR-authenticated system to allow uninterrupted passage of emergency vehicles by automatically retracting speed breakers — improving response times and road safety.
This project solves the delay caused by traditional speed breakers for emergency vehicles while maintaining control for regular traffic.
Authorized vehicle → speed breaker retracts
Unauthorized vehicle → speed breaker remains raised
- Improve reach time for ambulances, police, and fire services
- Ensure real-time vehicle validation
- Automate road infrastructure using IoT and QR verification
- QR-based vehicle detection
- Actuation mechanism for retraction
- Mobile + embedded integration (ESP32)
- ESP32 × 2
- Servo Motors
- Ultrasonic Sensors
- Camera Module / QR Reader
- LCD Display + Timer
- Buzzer & LEDs
- Prototyping Wires, Breadboard, or PCB
- @aadhur - Aadhurshini
- @lolakshay - Akshay Srinivas N