Beverage Machine Interface With Preference-Based Default Settings

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Solution Overview

Problem

Beverage preparation machines require excessive user intervention and lack efficient semi-automatic or automatic preparation modes, complicating the configuration of beverage preparation according to user preferences.

Innovation Solution

A beverage preparation machine with a control unit that automatically initiates preparation upon capsule insertion, featuring a motorized processing module for easy ingredient handling and a user interface that sets default values based on user preferences, allowing for quick and intuitive beverage preparation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the machine provides multiple functionalities and customization options for beverage preparation, then the adaptability and user preference configuration are improved, but the device complexity and ease of operation deteriorate

Engineering Contradiction:

Improvebeverage preparation customizationVSAvoidinterface complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by automatically detecting capsule insertion and initiating the beverage preparation process without requiring users to manually configure multiple settings. The control unit pre-configures preparation parameters based on capsule type recognition, eliminating the need for users to navigate complex menus before each beverage preparation.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The machine serves itself by automatically detecting the inserted capsule, identifying its type through sensors, and autonomously selecting appropriate preparation parameters. The system self-configures the beverage preparation process based on the detected capsule characteristics, reducing the need for user intervention and simplifying the interface.

Inventive Principle:

Principle #25Self-service

2Adaptability or versatility

If the machine requires user configuration for each beverage preparation, then the adaptability to user preferences is improved, but the ease of operation and preparation time deteriorate

Engineering Contradiction:

Improveuser preference configurationVSAvoidbeverage preparation simplicity

Core Design Contradiction:

Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system implements feedback mechanisms where sensors detect capsule insertion and type, providing information to the control unit which then automatically adjusts preparation parameters. This closed-loop feedback system allows the machine to adapt to user preferences through automatic detection and configuration rather than requiring manual input for each beverage.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The control unit automatically changes preparation parameters such as water temperature, flow rate, and preparation time based on the detected capsule type. This dynamic parameter adjustment occurs without user intervention, maintaining adaptability while simplifying operation by eliminating manual configuration steps.

Inventive Principle:

Principle #35Parameter changes

3Extent of automation

If the machine automates the beverage preparation process, then the extent of automation and ease of operation are improved, but the device complexity increases

Engineering Contradiction:

Improveautomatic preparation initiationVSAvoidcontrol system complexity

Core Design Contradiction:

Extent of automationVSDevice complexity

Solution Approach 1:

The system replaces manual mechanical operations with automated control mechanisms. Sensors detect capsule insertion and trigger automatic preparation sequences through electronic control, substituting manual button pressing and configuration with automated detection and initiation systems that reduce user interaction while managing complexity through integration.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The control unit serves multiple functions by simultaneously detecting capsule insertion, identifying capsule type, selecting preparation parameters, and initiating the brewing process. This multi-functional integration automates the preparation process while consolidating control functions into a single system, managing complexity through functional integration rather than separate components.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentEP2840946B1User-interface for beverage preparaton machines

Publication Date: 2017.04.05 NESTEC SA

AI summary

The invention relates to a Beverage preparation machine (1) comprising: - a user-interface (13) having a selection element (121) for selecting a first value related to at least one property of beverage; - an ingredient processing module for a preparation of a beverage according to the first value, with at least one ingredient supplied in a capsule. The user-interface (13) comprises a feedback element configured to present a default value for the first value, the default value being computed according to values previously used for said at least one property by the machine to prepare beverages.