High-security and high-traffic areas demand parking management to be highly efficient and cost-effective. Research shows that drivers spend an average of 15 minutes searching for vacant parking space. This paper presents a Flutter-based web solution that enables users to book a parking spot for a certain amount of time, integrated with a payment system, and receive a dynamically generated QR code. The system incorporates the Registration Certificate (RC) document as a core security layer. When a user signs up, their RC data is extracted and checked against government databases (Vahan API). This data is used at the pre-booking stage to validate vehicle class, fuel type, and ownership before any slot is confirmed. Firebase Authentication and Cloud Firestore are used as the real-time database. It has an interactive parking grid that allows users to choose a parking slot within a timed window. After testing over 50 executions, it was found that the system achieved an end-to-end processing success rate of 94%, with QR generation latency below 400 ms, which is an improvement compared to manual parking systems where entry verification takes up to 5–10 minutes. The proposed system eliminates common problems associated with traditional parking systems, such as manually searching for parking spots, paying with cash, and unauthorized parking.
Masiwal et al. (Fri,) studied this question.
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