Document Orientation Detection for High-Speed Check Sorting
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Solution Overview
Problem
High-speed check processing systems face inefficiencies due to variations in check orientation, thickness, and folding within envelopes, requiring additional manual processing and downstream devices to handle misoriented checks effectively.
Innovation Solution
A method and system that detect the orientation, thickness, and dimensional criteria of documents within envelopes using magnetic ink pattern recognition, thickness, and dimensional detectors, controlling sort processing devices to adjust processing accordingly, such as activating envelope openers or diverters to ensure accurate sorting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If high-speed sorters are used to process checks, then processing speed is improved, but processing accuracy deteriorates due to variations in check orientation and folding
Solution Approach 1:
The system performs preliminary detection of check orientation, thickness, and folding status using sensors before the check reaches the sorting mechanism. This advance detection allows the control system to pre-adjust processing parameters and activate appropriate handling devices (envelope openers, unfolders, mergers) in advance, ensuring accurate processing despite high-speed transport and document variations
2Manufacturing precision
If additional downstream processing devices are added to handle misoriented checks, then processing accuracy is improved, but device complexity increases
Solution Approach 1:
The system employs multi-functional processing devices that can perform multiple operations (opening, unfolding, merging, sorting) within a single integrated mechanism. The control system dynamically configures these devices based on detected check characteristics, allowing one device to serve multiple purposes rather than requiring separate dedicated devices for each function, thus reducing overall system complexity while maintaining processing accuracy
3Manufacturing precision
If manual processing is used to handle unfavorably oriented checks, then processing accuracy is improved, but processing speed decreases
Solution Approach 1:
The system implements self-service automated handling where detection sensors automatically trigger appropriate processing actions without manual intervention. When checks are detected to be unfavorably oriented, folded, or merged, the control system automatically activates the necessary processing devices (envelope openers, unfolders, mergers) to correct the orientation and prepare checks for sorting, maintaining both high speed and accuracy through automated self-correction
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances the speed and accuracy of document processing by enabling automatic adaptation to variations in document orientation and structure, reducing the need for manual intervention and additional processing devices.
Implementation Method 1
sensing the orientation of a magnetic character on the document... The orientation can be sensed using a magnetic ink pattern recognition detector
Data Source
AI summary
Systems and method of processing one or more documents are shown and described. The orientation of a magnetic character is sensed on the document. The orientation is processed and used to control a sort processing device.