Contactless Ticketing System for Metro Rail

Abstract

The contactless ticketing system for metro rail is an innovative solution aimed at improving the efficiency and convenience of public transportation. This project leverages technologies like QR codes and data analytics to offer a seamless ticketing experience. The proposed system eliminates the need for physical tickets, cards, reducing dependency on vending machines and manual recharges. Instead, passengers can generate QR codes on a mobile application, scan them at the station gates, and complete automatic fare deductions using integrated payment methods such as mobile banking (e.g., Bkash, Nagad) and card services (e.g., Visa, MasterCard). The system ensures real-time validation and encrypts user data using advanced hashing techniques to safeguard privacy. By analyzing real-world data from Dhaka metro stations, including passenger demographics, internet connectivity, and usage frequency, the system is optimized for user preferences and operational efficiency. The mobile application, developed using Flutter, integrates location-based services and facial recognition algorithms to enhance security and user authentication. Preliminary results demonstrate that QR-based ticketing is faster, more reliable, and user-friendly compared to traditional methods like physical cards or RFID cards. This research emphasizes the importance of combining modern technology with robust cybersecurity measures to address challenges such as payment delays, machine failures, and overcrowded queues. By providing a scalable and adaptable solution,