Adaptive Cooking Controller for Multi-Foodstuff Optimization

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Solution Overview

Problem

Existing cooking appliances, such as microwave ovens, are unable to optimize cooking for multiple types of foodstuffs simultaneously, leading to suboptimal cooking results when different foods are heated together.

Innovation Solution

A cooking apparatus with a storage unit for storing specific cooking information for each foodstuff, a placement unit for positioning foodstuffs at different locations, and a cooking controller that uses this information to control the cooking process based on the type and position of each foodstuff, including communication with a server for receiving and transmitting cooking instructions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a single cooking method is used for multiple foodstuffs, then the device operation is simple, but the cooking quality for each foodstuff becomes suboptimal

Engineering Contradiction:
Improvedevice operation simplicityVSAvoidcooking quality
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent applies local quality by storing and applying different cooking methods for different foodstuffs. The storage unit stores cooking information specific to each foodstuff type, and the cooking controller selects and applies the appropriate cooking method based on the detected foodstuff type, ensuring each foodstuff receives customized cooking parameters rather than a universal approach.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The patent implements parameter changes by varying cooking parameters (time, power level, temperature) based on foodstuff type. The cooking controller adjusts these parameters dynamically according to the stored cooking information for each specific foodstuff, transforming the cooking process from static to adaptive to optimize quality for different materials.

Inventive Principle:
Principle #35Parameter changes

2Manufacturing precision

If different cooking methods are applied to multiple foodstuffs, then the cooking quality for each foodstuff is optimized, but the device complexity increases

Engineering Contradiction:
Improvecooking qualityVSAvoiddevice complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent applies universality by designing a multi-functional cooking apparatus that can handle multiple foodstuff types with different cooking requirements. The single device integrates the capability to store, detect, and apply various cooking methods, making it a universal solution that replaces the need for multiple specialized devices while maintaining high cooking quality for each foodstuff type.

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

Solution Approach 2:

The patent implements self-service through automatic foodstuff type detection and autonomous cooking method selection. The cooking controller automatically identifies the foodstuff type and retrieves the corresponding cooking information without requiring manual intervention, thereby reducing operational complexity despite the enhanced functionality to handle multiple food types.

Inventive Principle:
Principle #25Self-service

3Manufacturing precision

If cooking information is stored for each foodstuff type, then the cooking precision is improved, but the storage requirements and system complexity increase

Engineering Contradiction:
Improvecooking precisionVSAvoidstorage and control complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent applies segmentation by organizing cooking information into discrete, foodstuff-specific entries within the storage unit. Each foodstuff type has its own dedicated cooking information record, allowing the system to store and retrieve precise parameters efficiently. This segmented approach enables high cooking precision for each material while keeping the storage structure manageable and organized.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The cooking controller acts as an intermediary between the storage unit and the cooking execution system. It mediates by retrieving the appropriate cooking information from storage based on detected foodstuff type and translating it into appropriate cooking parameters, thereby managing the complexity of coordinating multiple data sources with the physical cooking process.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11010320B2Cooking apparatus, cooking method, non-transitory recording medium on which cooking control program is recorded, and cooking-information providing method
Publication Date: 2021.05.18 PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
  • US11010320B2 patent drawing
  • US11010320B2 patent drawing
  • US11010320B2 patent drawing

AI summary

A cooking apparatus includes: a storage that stores first cooking information indicating a cooking method for a first foodstuff and second cooking information indicating a cooking method for a second foodstuff; a placement unit on which the first foodstuff and the second foodstuff are placed; and a cooking controller that controls cooking of the first foodstuff, based on the first cooking information, and that controls cooking of the second foodstuff, based on the second cooking information, when the first foodstuff and the second foodstuff are placed on the placement unit. The storage includes a memory, and the cooking controller includes a processor.