Automatic Recipe Scaling and Appliance Selection in Smart Kitchens
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Solution Overview
Problem
Existing kitchen systems lack the ability to efficiently and automatically adjust recipe quantities and appliance usage for preparing meals, leading to inconsistent results and inefficient resource utilization.
Innovation Solution
A kitchen system equipped with a data processing device and database that allows for automatic scaling of recipe quantities and selection of appropriate kitchen appliances based on the scaled amount, ensuring consistent quality and optimized resource use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a kitchen system uses fixed recipe quantities without automatic scaling, then the recipe preparation is simple, but the adaptability to different serving sizes is poor
Solution Approach 1:
The kitchen system automatically determines the number of portions and scales recipe quantities without requiring manual calculation or adjustment by the user. The system self-adjusts ingredient amounts, appliance selection, and preparation parameters based on the detected portion size, making the scaling process autonomous and eliminating the need for complex user intervention.
Solution Approach 2:
The system pre-stores multiple recipe variations with different quantity specifications in its database. When a user selects a recipe, the system has already prepared scaled versions for various portion sizes, allowing instant selection without real-time calculation. This preliminary preparation of multiple quantity options enables rapid adaptation to different serving requirements.
2Productivity
If the kitchen system manually selects appliances for each recipe step, then the appliance selection is flexible, but the preparation time increases
Solution Approach 1:
The system maintains a database of appliance characteristics and performance data. When selecting appliances for scaled recipes, the system references this stored information to quickly match appropriate appliances to preparation tasks. The feedback loop between the scaled quantity requirements and the appliance database enables rapid, informed selection without manual evaluation of each appliance option.
Solution Approach 2:
The kitchen system employs a centralized control unit that can manage multiple appliances with varying functions and capacities. This universal control mechanism can adaptively assign different appliances to different recipe steps based on the scaled quantities, eliminating the need for separate manual selection processes for each appliance while maintaining flexibility in appliance utilization.
3Loss of energy
If the kitchen system prepares fixed recipe quantities, then the resource utilization is predictable, but the energy consumption increases for smaller portions
Solution Approach 1:
The system dynamically adjusts preparation parameters including energy consumption settings based on the scaled portion size. When preparing smaller portions, the system automatically reduces heating power, extends cooking time proportionally, or selects smaller appliances with lower energy consumption. This dynamic parameter adjustment ensures energy efficiency for reduced quantities while maintaining consistent preparation results through proportional scaling of all parameters.
Solution Approach 2:
The system changes multiple preparation parameters simultaneously when scaling recipes: it adjusts the quantity of ingredients, the power level of heating elements, the duration of cooking cycles, and the selection of appliances. By coordinating changes across all these parameters, the system maintains the relationships necessary for consistent results while optimizing energy consumption for the actual portion size being prepared.
4Loss of time
If the kitchen system requires manual scaling of ingredients, then the ingredient measurement is accurate, but the preparation time increases
Solution Approach 1:
The system replaces manual measurement and calculation of ingredient quantities with automated computational processes. The control unit calculates scaled ingredient amounts using stored recipe data and the determined number of portions, then automatically transmits these quantities to connected appliances or displays them for automated dispensing. This substitution of manual mechanical measurement with electronic calculation and control eliminates time-consuming manual operations while maintaining or improving measurement precision through digital accuracy.
Data Source
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AI summary
A method for operating a kitchen system for the at least partially automatic preparation of a foodstuff, a kitchen system and a computer program product are proposed, wherein one or more preparation parameters for one or more preparation steps and/or one or more kitchen appliances of the kitchen system to be used for the preparation are automatically determined, adjusted and/or selected using a database system.