Food processor for controlling another household appliance

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Solution Overview

Problem

Existing food processors are limited in their ability to centrally operate and control other household appliances, requiring significant technical effort to modify native user interfaces and links, and lack the capability to seamlessly integrate with diverse kitchen devices for coordinated food preparation.

Innovation Solution

A food processor with a user interface unit, control unit, and communication unit that allows for the addition and removal of user interfaces, control programs, and communication channels, enabling it to connect and control other household appliances through HTML pages, facilitating the display of graphical user interfaces and control programs for coordinated operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the food processor is designed to control only native user interfaces and devices, then the control functionality is reliable and simple, but the adaptability to control other household appliances is limited

Engineering Contradiction:
Improvecapability to control other household appliancesVSAvoidtechnical effort to modify user interfaces
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The food processor is designed with a universal control capability that allows it to control not only its own native devices but also other household appliances through standardized communication protocols. The control unit can interpret and send commands to various appliances (ovens, microwaves, coffee machines) using common interfaces, making the food processor a multi-functional hub for kitchen appliance control without requiring separate control systems for each appliance.

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

Solution Approach 2:

A communication unit acts as an intermediary between the food processor and other household appliances. This intermediary component enables data exchange and command transmission between the food processor's control unit and external appliances through standardized protocols, allowing control functionality to be extended to other devices without directly modifying their native interfaces or creating complex custom integration for each appliance type.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If multiple user interfaces and control programs are added to control other appliances, then the versatility increases, but the device complexity and user learning curve increase

Engineering Contradiction:
Improvenumber of controllable appliancesVSAvoiduser learning time
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The food processor provides a unified control interface that can manage multiple different household appliances through a single standardized interaction model. Users interact with all connected appliances (oven, microwave, coffee machine) through the same type of interface and command structure, regardless of the specific appliance being controlled. This universal approach allows the system to maintain high versatility while keeping the user experience consistent and learnable.

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

3Productivity

If the food processor integrates control of multiple household appliances, then coordinated food preparation efficiency increases, but the system complexity increases

Engineering Contradiction:
Improvecoordinated food preparation efficiencyVSAvoidsystem integration complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The control unit of the food processor is merged with communication capabilities that allow it to coordinate multiple household appliances through a unified control system. By combining the control functions and communication interfaces into an integrated system, the food processor can simultaneously manage multiple appliances (heating, stirring, weighing) through a single coordinated command structure, achieving efficient multi-appliance operation without requiring separate complex control systems for each device.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11805940B2Food processor for controlling another household appliance
Publication Date: 2023.11.07 VORWERK & CO INTERHOLDING GMBH
  • US11805940B2 patent drawing
  • US11805940B2 patent drawing

AI summary

A food processor for preparing a food includes a food preparation space with one or more devices for preparing the food in the food preparation space. The food processor also includes at least one interface for connecting the food processor to another household appliance and a user interface unit for providing user interfaces. The food processor includes a control unit for providing control programs and a communication unit for providing communication channels.