Alcohol Detection and Vehicle Control System with GPS Tracking and Motor Lock for Drunk Driving Prevention

Our Alcohol Detection and Vehicle Control System is an advanced, safety-focused project designed to prevent drunk driving through real-time alcohol detection and location tracking. With the MQ-3 alcohol sensor, GPS Neo-6M, GSM module, and LCD display, this system stops a vehicle from moving if alcohol is detected, sending a location-based SMS alert to a registered contact. The alcohol level is displayed on an LCD, providing immediate feedback, while the motor lock activates to prevent vehicle operation. This project is perfect for BTech students and engineers interested in IoT and vehicle safety.

Advantages:

• Enhanced Road Safety: Prevents drunk driving, reducing accident risks by using motor lock, GPS, and alcohol detection.
• Real-Time Alerts with Location Tracking: Sends instant SMS alerts with location, ensuring timely response and monitoring.
• User-Friendly Display: Shows alcohol level on an LCD screen for instant visual feedback.
• Automatic Vehicle Locking: Prevents vehicle operation upon alcohol detection, enforcing drunk driving prevention.
• Easy Integration: Compact and efficient for real vehicle installation or model demonstration.

Working Principle

This system functions by actively monitoring the driver’s alcohol levels with an MQ-3 alcohol sensor and works as follows:

• Alcohol Detection: MQ-3 detects alcohol when the driver breathes near it.
• Threshold Check: If alcohol exceeds the preset limit, the system activates.
• Motor Lock Activation: The vehicle’s motor lock engages, disabling movement.
• SMS Notification: Through the GSM module, it sends an SMS to a registered number with location and alcohol level details.
• Location Data with GPS Neo-6M: Provides real-time vehicle location, included in the SMS for monitoring.
• LCD Display: Shows alcohol levels, warning the driver instantly.

The system combines sensor technology and GSM for location-based alerts to ensure driver and road safety.

Features

• Alcohol Detection Sensor: MQ-3 detects alcohol levels, prompting immediate intervention.
• Automatic Motor Lock: Prevents vehicle movement if alcohol is detected, reinforcing safety.
• Location-Based SMS Alert: Sends location and alcohol levels to a registered contact for fast action.
• GPS Tracking with Neo-6M Module: Enables accurate location reporting for real-time tracking.
• LCD Alcohol Level Display: Displays alcohol level clearly, warning the driver in real-time.
• Compact & Power Efficient: Designed for ease of use in any vehicle or demonstration model.

This Alcohol Detection and Vehicle Control System provides a complete solution to drunk driving prevention, integrating alcohol sensors, GPS tracking, and motor lock functionality for effective and immediate safety responses.

Product Video

Package Include

• 1 X Alcohol Detection and Vehicle Control System with GPS Tracking and Motor Lock for Drunk Driving Prevention