Railway Ticket Booking with QR Code Technology

Introduction

The traditional railway ticket booking system has long been a cumbersome process, often involving long queues and paper tickets that are easy to lose. Enter the “Railway Ticket Booking System Using QR Codes,” a game-changing solution that leverages QR code technology to make train travel more convenient, secure, and efficient.

How It Works

The system operates through a smartphone application, where users can easily book tickets by specifying their source and destination stations. Upon booking, a QR code is generated and stored on the user’s phone. This QR code serves as the digital ticket and can be scanned at railway stations for validation.

• User Registration: The admin adds customers based on their Aadhaar card details, which are verified during the registration process on the Android application.
• GPS Validation: The system uses GPS to validate the ticket at the source station and automatically deletes it upon arrival at the destination station.
• Cloud Database: All user information and ticket details are securely stored in an SQL database, adding an extra layer of security that is absent in traditional systems.

Advantages

• Time-Saving: No more standing in long queues; book your ticket anytime, anywhere.
• Advanced Technology: The use of QR codes and GPS makes this system technologically advanced and secure.
• Registered Users Only: Only registered users can book tickets, ensuring a secure and personalized experience.

Disadvantages

• Internet Connection: An active internet connection is required to book a ticket.
• No Cancellation: Once booked, tickets cannot be canceled.

For Ticket Checkers

Ticket checkers are provided with a special application that allows them to search for the user’s ticket using the ticket number in the cloud database, making the checking process more streamlined and efficient.

Conclusion

The Railway Ticket Booking System using QR Codes is a significant leap forward in the realm of public transportation. By integrating QR code technology, the system not only simplifies the ticket booking process but also adds layers of security and convenience that benefit both travelers and railway authorities.

Sample Code

Backend (Python)

import sqlite3
import qrcode

# Database Connection
conn = sqlite3.connect('railway_ticket.db')

# Create table if not exists
conn.execute('''CREATE TABLE IF NOT EXISTS USERS
         (ID INT PRIMARY KEY NOT NULL,
         NAME TEXT NOT NULL,
         AADHAAR  TEXT NOT NULL);''')

conn.execute('''CREATE TABLE IF NOT EXISTS TICKETS
         (TICKET_ID INT PRIMARY KEY NOT NULL,
         USER_ID INT NOT NULL,
         SOURCE TEXT NOT NULL,
         DESTINATION TEXT NOT NULL,
         QR_CODE TEXT);''')

# Function to register user
def register_user(id, name, aadhaar):
    conn.execute(f"INSERT INTO USERS (ID, NAME, AADHAAR) VALUES ({id}, '{name}', '{aadhaar}')")
    conn.commit()

# Function to book ticket
def book_ticket(ticket_id, user_id, source, destination):
    # Generate QR Code
    qr = qrcode.QRCode(
        version=1,
        error_correction=qrcode.constants.ERROR_CORRECT_L,
        box_size=10,
        border=4,
    )
    qr_data = f"{ticket_id}-{user_id}-{source}-{destination}"
    qr.add_data(qr_data)
    qr.make(fit=True)
    img = qr.make_image(fill_color="black", back_color="white")
    img.save(f"{ticket_id}.png")
    
    # Save to database
    conn.execute(f"INSERT INTO TICKETS (TICKET_ID, USER_ID, SOURCE, DESTINATION, QR_CODE) VALUES ({ticket_id}, {user_id}, '{source}', '{destination}', '{qr_data}')")
    conn.commit()

# Register a user
register_user(1, 'John Doe', '123456789012')

# Book a ticket
book_ticket(1, 1, 'Station A', 'Station B')

# Close the database connection
conn.close()

Frontend (Android)

For the frontend, you would typically use Android Studio to create an application that interacts with this backend. The app would have functionalities to:

1. Register a user by taking Aadhaar details.
2. Allow the user to book a ticket by specifying source and destination.
3. Generate and display the QR code on the user’s phone.
4. Use GPS for validation at the source and destination stations.

Download Railway Ticket Booking with QR Code Technology PDF