Smart Safety Bike Helmet with Crash Alert and GPS Project

Advanced Smart Bike Helmet with GPS and Crash Alert System

The Advanced Smart Bike Helmet with GPS and Crash Alert System is an innovative solution for enhancing rider safety and promoting the use of protective gear. Designed as a fully functional science project and a practical prototype, this helmet system intelligently detects whether the rider is wearing the helmet and prevents the bike from starting if it is not worn. It also includes an emergency alert system that sends the rider’s real-time location to a predefined emergency contact in the event of an accident. The system integrates multiple sensors and modules and is powered by a rechargeable battery system for stable and long-term performance. Developed and offered by Bigyan Project, this smart helmet is perfect for STEM learning, safety demonstrations, and practical applications in intelligent transportation systems.

Product Specifications

Features

• Helmet detection system to ensure rider compliance
• Emergency SMS with real-time location for accident alerts
• Fully integrated GPS and GSM communication
• Arduino-based control system for ease of development
• Modular power supply with regulated voltage converters
• Compact design suitable for school and college projects
• Simulated bike control using gear motor and relay
• Rechargeable and portable power system

Applications / Use Cases

• School and college science fair projects
• Demonstration of smart vehicle safety systems
• STEM learning and electronics training
• Early-stage prototype for smart transportation devices
• Public awareness campaigns for road safety

User Guide / How to Use

To use the smart helmet system, ensure all components are properly connected. Charge the 18650 batteries and insert them into the holder. Switch on the power using the rocker switch. When the rider wears the helmet, the IR sensor detects head presence and activates the relay to allow the motor to run. In case of a crash, pressing the push button triggers the SIM800L module to send an SMS with the location from the GPS module. All actions are monitored and controlled by the Arduino Uno R3.

Frequently Asked Questions (FAQs)

• Does the helmet work with real bikes?
  → This project is a prototype and currently simulates bike control using a DC motor. Real implementation would require integration with a bike’s ignition system.
• Can I customize the emergency contact number?
  → Yes, the emergency number can be updated in the Arduino code.
• What if GPS signal is weak?
  → The system may take longer to acquire the location. Make sure to test in open spaces for accuracy.
• Is this product rechargeable?
  → Yes, it uses rechargeable 18650 batteries and supports easy power replacement.
• Can I upgrade or expand this project?
  → Yes, it is Arduino-based and fully customizable for educational or development purposes.

Challenges and Considerations

• GPS may have limited signal indoors or in crowded urban areas
• SIM800L requires a strong and consistent mobile signal to send SMS
• Component placement inside the helmet must be done carefully to ensure comfort and functionality
• Power management must be handled properly to avoid module reset or voltage drop

Compatibility

• Compatible with any standard helmet (manual mounting required)
• Works with 2G GSM SIM cards (SIM800L module)
• Arduino Uno R3 supports various upgrades and modules
• Supports external relay-controlled devices like motors or buzzers

Future Enhancement Options

• Bluetooth integration for app control and live status
• Voice-based emergency response system
• Vibration motor to alert rider of incoming calls or alerts
• Real-time monitoring with IoT dashboard
• Integration with bike ignition for real-world deployment

Benefits

• Promotes road safety and awareness of helmet use
• Teaches students real-world applications of electronics
• Prepares users for IoT, embedded systems, and Arduino programming
• Cost-effective and practical learning tool
• Developed and tested by Bigyan Project, a trusted source for science and electronics solutions

Conclusion

The Advanced Smart Bike Helmet with Crash Alert and GPS is more than just a project—it's a real-world solution to a real-world problem. Developed by Bigyan Project, this helmet combines safety, innovation, and education in a single device. Whether you're a student, a teacher, or a safety-conscious rider, this project demonstrates the power of technology to save lives and make smarter decisions. Its customizable design and expandable features make it ideal for learners and developers alike.