Kitchen appliance with unit conversion
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Kitchen appliances, particularly food processors, lack convenience and efficiency in measuring and processing ingredients according to recipes, often requiring separate scales and measuring cups for accurate weight and volume measurements.
Innovation Solution
A multifunction kitchen appliance with integrated temperature control, weighing, and user interface capabilities that determines ingredient density and volume data, allowing users to input ingredient identifiers or read packaging codes for precise measurement, eliminating the need for separate scales and measuring cups.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a kitchen appliance includes separate scales and measuring cups for accurate measurements, then measurement precision is improved, but device complexity increases
Solution Approach 1:
The patent combines multiple measurement functions (weight measurement via weighing element and volume measurement via density calculation) into a single integrated kitchen appliance. The control unit integrates both weight data from the weighing element and volume data calculated from density information, eliminating the need for separate scales and measuring cups while maintaining measurement accuracy.
Solution Approach 2:
The kitchen appliance is designed with multi-functionality, serving both as a food processor and as an integrated measurement system. The appliance can process ingredients while simultaneously measuring their weight and calculating volume, making it a universal tool that replaces multiple separate kitchen tools.
2Ease of operation
If a kitchen appliance integrates weighing and volume measurement functions, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The control unit automatically performs density determination and volume calculation based on weight data from the weighing element. The system determines density information either from user input via the user interface or from stored data, and automatically calculates volume data without requiring manual intervention for complex computations, making the appliance self-sufficient.
Solution Approach 2:
The control unit acts as an intermediary that bridges weight measurement and volume measurement. It receives weight data from the weighing element, determines density information (either from user input or stored data), and calculates volume data, thereby mediating between different measurement types and presenting unified measurement information to the user.
3Measurement precision
If the kitchen appliance determines density information for ingredient conversion, then measurement precision is improved, but loss of time occurs during density determination
Solution Approach 1:
The appliance stores density information for various ingredients in advance. When an ingredient is used, the control unit can quickly retrieve the pre-stored density information from memory, eliminating the need to determine density in real-time and thus reducing the time required for volume calculations while maintaining measurement precision.
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
Enhances user convenience by enabling accurate and efficient implementation of recipes with integrated weight and volume measurements, reducing the need for additional tools and simplifying the cooking process.
Implementation Method 1
The weighing element may comprise a piezoelectric element and/or a strain gauge
Implementation Method 2
The weighing element may comprise a piezoelectric element and/or a strain gauge
Data Source
Figure 1~2
AI summary
A kitchen appliance (100) is described, comprising a container (106) for holding one or more ingredients for a food product. The kitchen appliance (100) further comprises a user interface (103) and a weighing element (110) configured to record weight data relating to the container (106). The kitchen appliance (100) also includes a control unit (101) configured to determine density information relating to the density of a specific ingredient in the container (106), as well as weight data relating to that specific ingredient in the container (106). Furthermore, the control unit (101) is configured to determine volume data relating to the volume of the specific ingredient in the container (106) based on the weight data and the density information, and to output this data via the user interface (103).