Camera Adaptor Card for Legacy Sorting System Compatibility
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Solution Overview
Problem
Automated mail sorting equipment faces challenges when replacing obsolete camera subsystems due to lack of compatibility with existing components, leading to costly upgrades and potential disruptions in system operation.
Innovation Solution
A method and apparatus that utilize an adaptor card to connect a new camera subsystem to both legacy and new image processing components, allowing for dual image data paths and synchronization of 'legacy' and 'high resolution' images, ensuring backwards compatibility and fallback options to maintain system reliability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a new camera subsystem is installed to replace an obsolete one, then image resolution and processing capability are improved, but compatibility with existing legacy components is lost
Solution Approach 1:
An adaptor card is introduced as an intermediary component between the new camera subsystem and legacy image processing components. The adaptor card translates and converts signals from the new camera format into formats compatible with legacy components, enabling both new and old systems to coexist and communicate effectively without direct conflict
Solution Approach 2:
The adaptor card provides multi-functionality by simultaneously supporting both legacy and new image processing protocols. It acts as a universal interface that can communicate with various legacy components while also interfacing with the new camera subsystem, allowing the system to maintain backward compatibility while embracing new technology
2Productivity
If a new camera subsystem is installed, then image processing speed and recognition accuracy are improved, but system complexity increases
Solution Approach 1:
The system is segmented into distinct functional modules: the new camera subsystem, the adaptor card, and legacy image processing components. This segmentation allows each component to be optimized independently while maintaining clear interfaces between them, reducing overall system complexity despite the introduction of new high-performance components
3Reliability
If a complete system replacement is performed, then compatibility issues are eliminated, but upgrade costs and downtime increase
Solution Approach 1:
The adaptor card is installed and configured in advance before the new camera subsystem is fully integrated. This preliminary action ensures that compatibility issues are resolved before they can cause system failures, allowing for a smoother transition and reducing the need for complete system replacement while maintaining reliability
Data Source
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AI summary
A scanning camera upgrade adaptor system provides backwards compatibility when an existing scanning camera subsystem is replaced or upgraded in automated sorting equipment with a newer camera having a different data format. The adaptor system allows sorting equipment such as mail sorting equipment to be upgraded or repaired with a new camera while providing compatibility and optional fallback to a previous mode of operation of the existing equipment. The upgrade system enables legacy equipment and newly added sorting / processing equipment to be utilized in conjunction, while reducing cost of upgrade and necessity for completely new equipment as desirable features are added.