License Plate Payment System Using OCR and Database Linking
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Solution Overview
Problem
Current license plate reading systems are inadequate for facilitating automatic and secure payments, as they do not allow for quick, real-time transactions at remote locations, and users often face frustration with manual payment methods and unknown pricing at busy establishments.
Innovation Solution
A license plate payment system comprising a computer-implemented server with an OCR module, a mobile application for inputting license plate and credit card information, and a payment module that processes payments by scanning the license plate, linking it to a stored credit card, and charging a predetermined amount, enabling secure and automatic transactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If manual payment collection is used at retail stores, toll roads, and parking lots, then payment security can be maintained through direct interaction, but waiting time and operational complexity increase significantly
Solution Approach 1:
The system enables self-service payment by automatically charging registered credit cards when license plates are scanned, eliminating the need for manual payment interaction. Users register their license plates and payment methods in advance, allowing the system to handle transactions autonomously without human intervention at the point of service.
Solution Approach 2:
The system performs preliminary actions by requiring users to register their license plates and associate them with credit card information before actual transactions occur. This pre-registration process stores payment information in advance, enabling immediate automatic charging when the license plate is scanned, thus reducing waiting time during actual payment moments.
2Productivity
If tag readers are installed for automatic payment, then payment speed improves, but users must install and maintain special tags which adds complexity and reliability issues
Solution Approach 1:
The system uses the existing, universal license plate that every vehicle already possesses instead of requiring specialized tags. The license plate serves multiple functions: vehicle identification, registration verification, and payment triggering. This eliminates the need for separate tag installation and maintenance while maintaining fast automatic payment capabilities.
Solution Approach 2:
The system creates a digital copy or representation of the physical license plate information in a database, associating it with payment method information. When the physical license plate is scanned, the system retrieves the corresponding digital record to process payment, eliminating the need for physical tags while maintaining automatic recognition and payment functionality.
3Adaptability or versatility
If license plate readers are used for verification only, then system simplicity is maintained, but payment functionality and user convenience are limited
Solution Approach 1:
The system merges the license plate verification function with the payment processing function into a single integrated system. The same scanning infrastructure used for verification is enhanced to trigger automatic payment by retrieving pre-registered credit card information from the database and charging the associated account, thus adding payment functionality without requiring separate systems.
Solution Approach 2:
The system introduces a database as an intermediary component that stores the association between license plate numbers and credit card information. This intermediary layer enables the connection between the simple scanning action and the complex payment processing, allowing the system to maintain operational simplicity while providing advanced payment functionality through the mediating database layer.
Data Source
AI summary
The present invention relates to a license plate scanning and payment system and method of use thereof. The system includes a server coupled to a mobile application, wherein the server is configured to store license plate information and associated payor or credit card account (i.e., payment information) in a database. The application enables a user to capture and upload license plate and credit card account information. The license plate positioned on the vehicle is scanned by a scanning endpoint and the scanned information is compared with the information stored in the database for debiting a payment from the credit card account. The system keeps records for payment summaries and can show pricing offered by various service facilities.