Cooking system
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Solution Overview
Problem
Existing cooking systems lack user-friendly features that minimize cooking time and prevent operator errors, such as forgetting actions or improper utensil placement, which can lead to inefficient cooking and safety issues.
Innovation Solution
A cooking system with a hob plate and a display unit positioned near the cooking utensil area, controlled by a unit that provides operating prompts via optical, acoustic, or haptic means, ensuring the operator is informed about actions to perform, and utilizing induction heating elements to power the display unit for energy efficiency and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a display unit is added to provide operating prompts and real-time feedback, then user convenience and cooking efficiency are improved, but device complexity increases
Solution Approach 1:
The display unit is integrated into the cooking system by positioning it in the immediate vicinity of the cooking utensil positioning area on the hob plate, merging the display function with the existing cooking structure. This integration provides operating prompts and real-time feedback without requiring a separate standalone display device, thereby improving user convenience while controlling the increase in overall system complexity.
Solution Approach 2:
The display unit acts as an intermediary between the control unit and the user, translating operating parameters and system status into visual or tactile feedback that the user can easily understand. This intermediary function simplifies the user interface and improves ease of operation by providing clear, context-relevant information at the point of interaction.
2Ease of operation
If the display unit is positioned in the immediate vicinity of the cooking utensil positioning area, then operating convenience is improved, but the area available for cooking utensils is reduced
Solution Approach 1:
The display unit is positioned in the immediate vicinity of the cooking utensil positioning area rather than occupying the entire hob plate surface. This localized placement provides operating prompts and feedback at the relevant location for user interaction while preserving the majority of the hob plate area for cooking utensil placement, thus balancing operating convenience with cooking space availability.
3Use of energy by moving object
If induction heating elements are used to power the display unit, then energy efficiency is improved, but the system requires precise positioning for optimal energy transfer
Solution Approach 1:
The induction heating elements serve a dual function: heating cooking utensils and powering the display unit. The system automatically manages the energy transfer and positioning requirements, with the control unit coordinating the induction elements to provide both cooking heat and display power without requiring manual intervention for energy management or precise manual positioning.
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
The system enhances user convenience by minimizing cooking time, reducing errors, and ensuring optimal utensil placement, thereby improving cooking efficiency and safety through intuitive operation and real-time feedback.
Implementation Method 1
The induction heating element is advantageously intended to generate an electromagnetic alternating field, in particular with a frequency between 20 kHz and 100 kHz, which is intended in particular to be converted into heat in an upright, in particular metallic, preferably ferromagnetic cooking utensil base by eddy current induction
Implementation Method 2
The induction heating element is advantageously intended to generate an electromagnetic alternating field, in particular with a frequency between 20 kHz and 100 kHz, which is intended in particular to be converted into heat in an upright, in particular metallic, preferably ferromagnetic cooking utensil base by eddy current induction and/or magnetic reversal effects
Implementation Method 3
A display unit is arranged in the immediate vicinity of the cooking utensil positioning area, which displays a temperature in a heating operating state and which includes a thermochromic element
Data Source
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AI summary
In order to provide a generic device with improved features in terms of operating comfort, a cooking system (10a-f) is proposed comprising: at least one hot plate (12a-f) defining at least one region (14a-f) for setting down a cooking pot; at least one display unit (16a-f) which is arranged at least partially in a region close to the region (14a-f) for setting down a cooking pot, when being viewed in a vertical direction down onto a main extension plane of the hot plate (12a-f); and at least one control unit (18a-f) which is provided to operate the display unit (16a-f) in at least one operating state, according to at least one operation request parameter.