Project Description: Our Smart Helmet Prototype enhances motorcycle safety by ensuring that riders wear helmets while also offering comfort and theft protection. The system is built using two micro:bit microcontrollers—one embedded in the helmet and another mounted on the motorcycle.
The helmet-mounted micro:bit is connected to a limit switch that detects whether the helmet is worn. It also utilizes its built-in temperature sensor to monitor the surrounding temperature. If the temperature exceeds 29°C, a high-speed fan is activated to cool the rider, improving comfort during hot weather.
In addition, the helmet’s accelerometer detects sudden tilts or angles. If the angle indicates a crash or fall, the system triggers an emergency alert, and the ESP32 board sends an email notification to a pre-configured emergency contact.
The motorcycle-mounted micro:bit communicates with the helmet unit via Bluetooth to monitor helmet status. If a rider—or an unauthorized person—tries to start the motorcycle without wearing the helmet, the system either triggers a warning or prevents the engine from starting.
The system also acts as an anti-theft measure. If the helmet is moved without permission, it can trigger an alarm or send a real-time notification.
Helmet Safety Features
Provides Emergency events using IOT.
Detects and prevents helmet theft.
Prompts helmet use during unauthorized rides.
Cooling system in hot weather.
Key benefits of this smart helmet system include:
Prevents riders from operating their motorcycles without wearing helmets.
Rider comfort – A cooling fan enhances comfort in warm conditions.
Theft prevention – The system alerts the user in case of helmet theft
Unique selling point
Enhances Rider Comfort: Built-in cooling system for extreme weather.
Addresses Helmet Theft: Actively prevents theft with real-time monitoring.
