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Drive Guardians - ESPRIT Ras challenge-2023

Executive Summary

The Drive Guardians aims to address global challenges related to road accidents and car thefts using a combination of AI, Computer Vision, Machine Learning, and IoT technologies. The project introduces a connected anti-theft bar with advanced features to enhance vehicle security and promote driver safety.

Project Overview

  • Anti-Theft Bar: Equipped with automatic lock and Bluetooth module linked to ELM327 for enhanced security.
  • Driver Condition Monitoring: Mobile application detects fatigue, distraction, or intoxication and provides alerts.
  • IoT Integration: Integrated into the anti-theft bar for improved functionality.
  • Computer Vision System: Utilizes AI technology for facial detection, driver monitoring, and timely alerts.

Existing Challenges

In 2021, an estimated 2,497,657 people were injured in police-reported traffic crashes, with distraction-affected crashes accounting for 15% of injuries. Distracted driving plays a substantial role in motor vehicle crashes, highlighting the need for innovative solutions.

Proposed Solution

The Drive Guardians combines the anti-theft bar with advanced features and a mobile application for comprehensive security and driver safety. The project integrates IoT, AI, and Computer Vision technologies to provide real-time data, diagnostics, and emergency features.

Features

  1. Face Detection: Unlocks the anti-theft bar for authorized users.
  2. Driver Condition Monitoring: Alerts and makes emergency calls in case of fatigue or distraction.
  3. IoT Integration: Real-time data on temperature, humidity, and vehicle diagnostics.
  4. Infrared and Phone Camera Options: Provides flexibility for face detection in various conditions.

How to Run the Application

To effectively run the Drive Guardians application, follow these steps:

1. Run the Backend-User

Prerequisites

  • Ensure you have Python and Flask installed on your machine.

Steps

  1. Open a terminal and navigate to the backend-user directory.

    cd backend-user

  2. Install the required dependencies.

    pip install -r requirements.txt

  3. Run the Flask server.

    python app.py

  4. The backend server should now be running. Make note of the server address (e.g., http://localhost:5000).

2. Run the Frontend Application

Prerequisites

  • Ensure you have Node.js and React Native installed on your machine.

Steps

  1. Open a new terminal window and navigate to the frontend directory.

    cd frontend

  2. Install the required dependencies.

    npm install

  3. Start the React Native application.

    npx expo start  # or run-ios for iOS

    Ensure that you have an Android emulator or a connected Android device.

  4. The React Native application should now be running.

  5. Open the application on your mobile device or emulator and follow the authentication steps as prompted.

Note

  • Make sure both the backend-user and frontend applications are running simultaneously for the complete functionality of the Drive Guardians .

Technologies Used

Hardware Technologies

  1. Arduino Nano Board: Facilitates communication with the vehicle's onboard computer.
  2. ELM327 OBD-II Adapter: Provides diagnostic capabilities and real-time sensor data.
  3. Bluetooth Module (HC-05): Enables efficient communication between components.
  4. Electric Lock (12VDC): Integrated into the anti-theft bar for enhanced security.

Software Technologies

  1. React Native: Front-end development for the mobile application.
  2. Flask: Backend for Computer Vision system.
  3. OpenCV: Integrated into the Computer Vision system for image and video analysis.
  4. Python: Primary programming language for AI model development and system integration.
  5. Express.js: Backend for Authentication and REST APIs.

Project Architecture

  1. Authentication Page: User or company account creation with high-security measures.
  2. Detection: Face detection for unlocking the anti-theft bar.
  3. Home Page: Access to real-time data, diagnostics, and emergency features.
  4. Details: More detailed information about the vehicle.
  5. Emergency Call: Initiates emergency call if the driver does not respond to alerts.

Prototype Images

Welcome Sign in Home Notif Profile

Video Prototype

Watch a brief video prototype showcasing the app's key features and user interactions.

🎥 Watch Video