Beverage Capsule Code Layout for Dense, Low-Visibility Recipe Encoding
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Solution Overview
Problem
Existing beverage and foodstuff preparation systems face limitations in encoding preparation information on containers due to low encoding density, visibility, and aesthetic concerns, as well as the need for complex and costly code processing subsystems.
Innovation Solution
A container with a high encoding density code that is less visible, using a reference and data portion with a semi-circular or circular encoding line intersecting a linear reference line, allowing for efficient image processing and encoding of various preparation parameters without requiring specific container alignment, enabling cost-effective and reliable reading of preparation information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a periphery code is used on the container, then the code can be read by the machine, but the encoding density is limited and the code is highly visible and aesthetically displeasing
Solution Approach 1:
The patent transitions from traditional linear or peripheral code arrangements to a two-dimensional matrix barcode structure. This dimensional change allows significantly higher encoding density within the same container surface area while maintaining compact size and reducing visual prominence through efficient space utilization.
Solution Approach 2:
The code is nested within the container's existing structural features, specifically positioned on the bottom surface or flange area. This nesting approach integrates the code into the container design without adding external visible elements, thereby improving aesthetics while maximizing encoding capacity.
2Loss of information
If a 2D barcode is used, then the encoding density is higher, but the code still requires specific alignment and complex processing
Solution Approach 1:
The patent introduces asymmetric positioning elements and orientation markers within the code structure that enable automatic alignment detection. This asymmetry allows the code reading system to automatically determine the correct orientation and position without requiring precise manual alignment, thereby simplifying the processing subsystem while maintaining high encoding density.
3Adaptability or versatility
If more preparation information is encoded, then the parameter range increases, but the code becomes more complex and costly to produce
Solution Approach 1:
The patent employs variable parameter encoding within the code structure, allowing dynamic adjustment of encoded values for different preparation parameters (temperature, pressure, time, volume). This parameter-based encoding approach enables wide versatility in encoding different preparation information without increasing physical code complexity or production cost, as the same code structure adapts to various parameter sets.
Data Source
AI summary
A container for a beverage or foodstuff preparation machine, the container for containing beverage or foodstuff material and comprising a code encoding preparation information, the code comprising a reference portion and a data portion: the reference portion comprising reference units defining a reference line r; the data portion comprising a data unit, wherein said data unit is arranged on an encoding line D that intersects the reference line r, the data unit is arranged a distance d from said intersection as a variable to at least partially encode a parameter of the preparation information, whereby said encoding line D is circular and is arranged with a tangent thereto orthogonal the reference line r at said intersection point, wherein the reference units are arranged with a configuration defining a reference point from which the reference line r extends.