Cooking Appliance Temperature Scale Detection for Precise Sous Vide
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Solution Overview
Problem
Cooking methods, such as sous vide, often require precise temperature and time control to achieve desired texture and taste, but users face challenges in determining the correct settings for varying food types and preferences without specifying temperature scales.
Innovation Solution
A processor-based food preparation control system that prompts users for numerical cooking temperature settings without requiring a temperature scale, determines the appropriate scale based on the input digits and appliance characteristics, and controls the cooking appliance accordingly, providing real-time feedback and cooking projections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the system requests numerical temperature values without specifying temperature scale, then user input simplicity is improved, but temperature scale determination complexity increases
Solution Approach 1:
The system automatically determines the temperature scale by analyzing the numerical digits entered by the user and comparing them against expected ranges for different cooking appliances. The processor evaluates whether the entered value falls within typical Fahrenheit or Celsius ranges for the specific appliance type, eliminating the need for users to manually specify the temperature scale.
Solution Approach 2:
The system changes the parameter interpretation based on the appliance characteristics and entered value. By considering the appliance type (e.g., sous vide, oven) and the numerical value entered, the system dynamically determines whether the value represents Fahrenheit or Celsius, allowing flexible input without fixed scale requirements.
2Loss of time
If the system determines temperature scale before receiving all numerical digits, then response time is improved, but measurement precision may be compromised
Solution Approach 1:
The system performs preliminary temperature scale determination based on the digits entered so far, before the user completes the full numerical input. The processor evaluates the partial input against expected temperature ranges for different appliances and provides preliminary feedback or auto-completion, reducing overall response time while maintaining accuracy through validation against known cooking temperature ranges.
3Ease of operation
If the system provides real-time feedback during temperature input, then user guidance is improved, but system complexity increases
Solution Approach 1:
The system provides real-time feedback to users during temperature input by displaying the determined temperature scale as digits are entered. The processor continuously monitors the input and updates the displayed scale indication based on the current numerical value and appliance characteristics, guiding users without requiring complex multi-step confirmation processes.
Data Source
AI summary
Systems, methods, and articles to provide customized control of a cooking appliance. A user provides a selection of one or more ending characteristics for a food product. A processor-based device determines one or more output food preparation parameters based on the user's selection of the one or more ending characteristics. Measurements of temperature, power, or other characteristics may be obtained during cooking process. A cooking program controlling the cooking process may be revised or updated based at least in part on the obtained measurements or analysis of the measurements. Estimations or projections about the cooking process may be presented to a user via a user interface of the cooking appliance or a user interface of a computing device (e.g., smartphone) associated with the user. The processor-based device may autonomously detect a temperature scale of a temperature setting input by a user without requiring the user to specify the temperature scale.