Value Note Cassette With Orthogonal Storage Orientations
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Solution Overview
Problem
Automated teller machines (ATMs) face inefficiency in storage capacity utilization, as they must be emptied when the primary storage cassette for banknotes is full, even if the secondary cassette for checks is not fully utilized, due to separate storage areas limiting capacity based on the first filled area.
Innovation Solution
A value note cassette design with separate storage areas for banknotes and checks, where banknotes are stored horizontally and checks are stored upright, allowing for different spatial extents and optimal use of storage capacity, along with a switch arrangement and transport units for efficient handling and stacking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If separate storage areas are used for different value note types, then organization and handling efficiency are improved, but storage capacity utilization deteriorates because the machine must be emptied when the first storage area is full even if the second storage area is not fully utilized
Solution Approach 1:
The value note cassette is divided into multiple storage areas (first storage area for banknotes, second storage area for checks) that are physically separated and can be independently filled and emptied. This segmentation allows different value note types to be stored in different orientations and independently managed, resolving the contradiction by enabling selective emptying of only the full storage area while leaving partially filled areas intact.
Solution Approach 2:
The patent employs different storage orientations (horizontal for banknotes, vertical for checks) across different storage areas, utilizing three-dimensional space more effectively. This dimensional variation allows the second storage area to be packed more densely in vertical orientation, improving overall storage capacity utilization while maintaining separate organization for different value note types.
2Quantity of substance
If the first storage area is designed with larger volume for banknotes, then banknote storage capacity is improved, but the second storage area for checks becomes relatively smaller reducing its utility
Solution Approach 1:
Each storage area is optimized with local quality tailored to its specific function: the first storage area has horizontal orientation and larger volume suited for banknotes, while the second storage area has vertical orientation and compact design suited for checks. This localized optimization ensures that each area maximizes its utility for the specific value note type it stores, resolving the contradiction between banknote capacity and check utility.
3Quantity of substance
If checks are stored upright on their short edges, then storage space efficiency is improved, but the complexity of the switching and transport mechanism increases
Solution Approach 1:
The switch arrangement is designed to dynamically redirect value notes to different transport paths based on the detected type. When a check is detected, the switch arrangement dynamically changes position to guide the check to the second transport path leading to the second storage area. This dynamic switching capability allows the system to adapt to different value note types and orientations, enabling efficient vertical storage of checks while maintaining manageable mechanism complexity through automated control.
Data Source
AI summary
A value note cassette includes a first storage area for storing first notes of value of a first value note type. The first notes of value are storable in the first storage area in a first orientation. The value note cassette also includes a second storage area for storing second notes of value of a second value note type. The second storage area is separate from the first storage area. The second notes of value are storable in the second storage area in a second orientation. The first orientation is orthogonal to the second orientation.