Beverage Coaster with Load Cell for Precise Ingredient Ratio Control
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Solution Overview
Problem
In mixology, maintaining precise ratios of ingredients in mixed drinks is challenging, leading to imbalanced flavors, wasted ingredients, and variable raw material costs due to inaccurate measurements.
Innovation Solution
A beverage coaster with integrated electronics, including a load cell and Bluetooth Low Energy technology, measures ingredient weights accurately and communicates with a computing device to ensure precise ingredient additions according to recipes, providing real-time feedback and adjusting ratios as needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional manual measurement methods are used for mixing beverages, then the operation is simple and quick, but the measurement precision is insufficient leading to imbalanced ingredient ratios
Solution Approach 1:
The patent replaces traditional mechanical measurement tools (scales, measuring cups) with an electronic measurement system consisting of a load cell sensor, microcontroller, and digital display. This substitution enables precise digital measurement of ingredient weights while eliminating the need for manual reading and calculation, thereby improving measurement precision without significantly increasing operational complexity
Solution Approach 2:
The system incorporates real-time feedback through a digital display that shows the current weight of ingredients being added. The microcontroller processes the load cell signal and provides continuous weight readings, allowing the user to see exactly how much ingredient has been added and adjust accordingly to achieve the precise ratio specified in the recipe
2Reliability
If precise ingredient ratios are maintained according to recipes, then the flavor consistency and quality are improved, but the operation time and complexity increase
Solution Approach 1:
The system allows the user to pre-input the target weight or ratio of ingredients into the microcontroller before beginning the mixing process. The device then automatically calculates and monitors the required amounts, eliminating the need for manual calculations during mixing and reducing preparation time while ensuring consistent quality
Solution Approach 2:
The real-time weight feedback displayed on the screen allows the user to quickly adjust ingredient additions without stopping to check measurements or perform calculations. This continuous feedback loop enables rapid achievement of the target ratio, reducing overall mixing time while maintaining precise ingredient proportions
3Productivity
If ingredient ratios are not precisely controlled, then the mixing process is faster and simpler, but ingredient waste and cost variability increase
Solution Approach 1:
The real-time weight monitoring and display enable the user to stop adding ingredients exactly when the target weight is reached, preventing both under-measurement (which would require adding more) and over-measurement (which would create waste). This precise control maintains high mixing speed while eliminating ingredient waste
Solution Approach 2:
The electronic measurement system provides digital readout of ingredient weights, replacing imprecise mechanical methods. This enables quick and accurate measurement without the need for repeated adjustments or corrections that would slow down the process or create waste
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
Ensures accurate and consistent mixing of drinks by providing real-time weight measurements and feedback, reducing waste and maintaining optimal flavor profiles while managing ingredient costs effectively.
Implementation Method 1
The coaster may include an integrated scale having a load cell
Implementation Method 2
The coaster may include Bluetooth Low Energy technology to communicate weight measurements to a computing device
Data Source
AI summary
A beverage coaster includes integrated electronics, such as a power system, a load cell, an analog to digital converter and a wireless transceiver. The beverage coaster communicates with a computing device to send information, such as a first weight, a second weight, and a third weight of objects placed on the beverage coaster. The first weight may be associated with a container, a second weight may be associated with a first ingredient, and the third weight may be associated with a second ingredient. The computing device is configured to display information related to the first, second, and third weights and provide instructions to a user thereof for maintaining proper proportions of the first and second ingredients as the user adds them to the container.