Driver Drowsiness and Alcohol Detection Vehicle Safety System Using Raspberry Pi Pico

The Anti Sleep Alarm Project is a practical vehicle safety system developed to reduce road accidents caused by driver drowsiness and alcohol consumption. The system continuously monitors the driver’s condition using an eye blink sensor and an alcohol detection module. When unsafe behavior is detected, the system immediately disables the vehicle motor and alerts the driver through a buzzer and LCD message.

This project focuses on real-world safety logic, not theoretical simulation. It demonstrates how embedded systems can actively prevent accidents rather than only reporting them.

What You Will Receive

You will receive a fully assembled and tested hardware project, ready for demonstration and academic submission. The package includes:

• Complete Anti Sleep Alarm hardware setup

• Raspberry Pi Pico–based control unit

• Integrated eye blink sensor and alcohol sensor

• Relay-based motor control for vehicle simulation

• 16×2 LCD for real-time status display

• Downloadable synopsis, PPT, and project report (ZIP)

• Demonstration videos for better understanding

This project does not require additional design work before use.

How This Project Helps Students

This project is designed to help students perform confidently during viva, evaluations, and demonstrations. Since the system works in real time with visible outputs, students can clearly explain:

• Safety logic implementation

• Sensor-based decision making

• Automatic vehicle cutoff mechanism

• Embedded system integration

The project structure also supports innovation-based marking, making it suitable for modern evaluation criteria.

Applications & Use Cases

This project can be applied in multiple domains, including:

• Academic vehicle safety demonstrations

• Driver monitoring systems

• Transport and logistics safety models

• Industrial vehicle safety prototypes

• Innovation and startup concept models

It is suitable for both academic learning and concept validation.

Why Choose This Project

• Fully ready-to-use and tested

• Clear safety logic and visible output

• Time-saving for students

• Suitable for final-year submission

• Strong real-world relevance

• Supportive documentation provided

This project is built for results, not experiments.

Want to understand how this project works in detail?

🎥 Project Demonstration Video

Hindi Demonstration 👇

English Demonstration 👇

🔗 Internal Resource Links

❓ Frequently Asked Questions

Is this Anti Sleep Alarm Project fully assembled and ready to use?

Yes. The project is delivered in a ready-to-use condition with all components assembled and tested. Students can directly demonstrate the working without spending time on hardware troubleshooting.

Can this project be used for final-year evaluation and viva?

Absolutely. This project is designed for academic evaluation and includes proper documentation, PPT, and real-time working, which helps students explain the logic confidently during viva.

Does this project actually stop the motor when sleep or alcohol is detected?

Yes. When drowsiness or alcohol is detected, the relay immediately turns OFF the motor, simulating a real vehicle safety cutoff mechanism.

Is coding required to understand or demonstrate this project?

No advanced coding knowledge is required. The project is suitable for students who want a strong hardware-based solution with clear logic and visible outputs.

What learning outcome does this project provide?

Students gain practical understanding of sensor integration, safety logic, embedded control, and real-world vehicle safety system design.