Portable Card Reader with Hook Mechanism for Flexible Scanning
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Solution Overview
Problem
Existing card reading devices require cards to be physically moved to a centralized image forming apparatus for scanning, which can be inconvenient and may cause discomfort to users, especially in retail settings where the apparatus is typically installed at the back of a store.
Innovation Solution
A card reading device that includes an image scanner and conveyance unit, allowing it to be attached to or detached from an image forming apparatus, enabling scanning at various locations, including reception desks, and featuring a hook mechanism for easy attachment and detachment, and a freestanding design for vertical operation, reducing space occupancy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the card reading device is integrated into a centralized image forming apparatus, then the scanning function is reliable and stable, but the user must physically move cards to a remote location which reduces convenience
Solution Approach 1:
The card reading device is separated from the centralized image forming apparatus into an independent portable unit. This segmentation allows the scanning function to be moved closer to users while the image processing remains centralized, resolving the contradiction between convenience and system stability.
Solution Approach 2:
A wireless communication module acts as an intermediary between the portable card reading device and the centralized image forming apparatus. This mediator enables data transmission without physical connection, allowing the device to be portable while maintaining system integration and reliability.
2Adaptability or versatility
If the card reading device is made portable and detachable, then the user experience is improved and space occupancy is reduced, but the connection stability between the device and image forming apparatus may be compromised
Solution Approach 1:
The device incorporates a dynamic connection system that can switch between wired and wireless modes. The connection type can be adjusted based on operational requirements, providing both the portability needed for versatility and the stability needed for reliable data transmission.
Solution Approach 2:
The card reading device is designed with multiple communication interfaces and operating modes, making it universally compatible with different image forming apparatus configurations. This multi-functionality ensures reliable operation whether connected or portable.
3Productivity
If multiple card reading devices share a single image forming apparatus, then resource utilization is improved, but the system complexity and potential for conflicts increases
Solution Approach 1:
The system incorporates a job management module that provides feedback control for multiple devices sharing the image forming apparatus. The system automatically manages print queues, device status, and resource allocation, reducing the complexity of managing multiple devices while maximizing resource utilization.
Data Source
AI summary
A card reading device and a card reading system. The card reading device includes an image scanner to read an image of a card. In the card reading device, the image scanner is usable when the card reading device is attached to a data receiving apparatus that receives data of the image scanned by the image scanner. In the card reading device, the image scanner is usable when the card reading device is detached from the data receiving apparatus. The card reading system includes the card reading device and the data receiving apparatus that receives the data of the image scanned by the image scanner.