Cooking Program Display Adaptation for Mixed-Chamber Loading

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Solution Overview

Problem

Existing cooking appliance methods lack flexibility in adapting to changing cooking chamber conditions during rolling loading, leading to suboptimal cooking quality and inefficient operation.

Innovation Solution

The method determines and adapts to changes in cooking chamber variables such as temperature, humidity, and microwaves, allowing for dynamic display updates of selectable items and cooking programs based on these conditions, ensuring a mixed climate that supports multiple cooking processes without compromising quality.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a fixed cooking program is selected based on initial chamber conditions, then the cooking process can start immediately, but the cooking quality deteriorates when chamber conditions change during rolling loading

Engineering Contradiction:
Improvecooking throughputVSAvoidcooking quality
Core Design Contradiction:
ProductivityVSManufacturing precision

Solution Approach 1:

The patent implements dynamic adaptation of the cooking program based on real-time monitoring of chamber conditions (temperature, humidity). The control system continuously adjusts cooking parameters during the process rather than using fixed predetermined programs, allowing the system to maintain optimal cooking quality even as chamber conditions change during rolling loading operations

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system incorporates feedback mechanisms that monitor chamber atmosphere variables throughout the cooking process. Based on this feedback, the control unit dynamically modifies cooking parameters to compensate for changes in chamber conditions, ensuring consistent cooking quality across multiple items loaded in sequence

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If the display shows all possible cooking options regardless of current chamber conditions, then users have maximum flexibility, but the user interface becomes complex and difficult to navigate

Engineering Contradiction:
Improvecooking program optionsVSAvoiduser interface complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The display interface is customized based on current chamber conditions and the specific cooking context. Rather than showing all possible options uniformly, the system adapts the displayed information to show only relevant cooking programs and parameters for the current situation, making the interface simpler and more intuitive while maintaining full system versatility

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system dynamically changes display parameters based on chamber conditions, currently running programs, and user selections. The display adapts its content and organization according to the cooking context, presenting information in a way that is optimized for the specific situation rather than using a static layout

Inventive Principle:
Principle #35Parameter changes

3Productivity

If multiple items are cooked simultaneously in different regeneration levels, then productivity increases, but the cooking chamber climate becomes mixed and difficult to control

Engineering Contradiction:
Improverolling loading capacityVSAvoidclimate control complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The cooking chamber is divided into multiple regeneration levels that can be independently monitored and controlled. Each level can have its own climate parameters tracked and adjusted, allowing simultaneous cooking of different items with different requirements without the climates interfering with each other

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The control system is designed to handle multiple cooking scenarios simultaneously - it can manage different cooking programs, monitor multiple climate parameters across different levels, and coordinate heating and humidity control across the entire chamber. This universal control capability enables rolling loading operations with diverse items

Inventive Principle:
Principle #6Universality (Multi-functionality)

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

This approach enhances flexibility and efficiency in cooking operations by allowing for simultaneous cooking of diverse items within acceptable temperature tolerances, reducing production time and resource consumption while maintaining high cooking quality.

Implementation Method 1

a heating device (14) for heating an item to be cooked (10) during a cooking process

Methodology Applied
Scientific EffectHeating: Heating

Implementation Method 2

a microwave source (15) for irradiating an item to be cooked (10) with microwaves during a cooking process

Methodology Applied
Scientific EffectMicrowave radiation: Microwave Radiation

Implementation Method 3

a moisture supply device (17) for generating a moisture amount during a cooking process

Methodology Applied
Scientific EffectEvaporation: Evaporation

Data Source

PatentEP2310749B1Method for displaying a cooking product or cooking program selection, and cooking appliance therefor
Publication Date: 2015.10.07 RATIONAL AG

AI summary

The invention relates to a method for displaying a cooking product or cooking program selection during at least part of a cooking process taking place in a cooking compartment of a cooking appliance, said cooking process being determined by a plurality of cooking programs which are at least temporarily executed in parallel in the cooking compartment. In said method, at least one variable that is characteristic of the atmosphere in the cooking compartment during the cooking process is determined taking into account each change in at least one first parameter characteristic of the cooking compartment being loaded with cooking product during the cooking process if the cooking product selection is displayed or each change in at least one second parameter characteristic of cooking programs at least temporarily executed in parallel in the cooking compartment during the cooking process if the cooking program selection is displayed, and the display of the cooking product or cooking program selection is adjusted to each change in said variable. The invention also relates to a cooking appliance for carrying out said method.