Appliance Function Visualization via Evaluation Formula

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Solution Overview

Problem

Users of appliances like cookers face difficulty in understanding the relationship between the appliance's functions/operations and the software controlling them, making it hard for users to create or update software effectively.

Innovation Solution

A display method and apparatus that acquire an evaluation formula representing steps executed by an appliance or person, and display information related to these steps in a step-by-step manner, using one or more functions included in the evaluation formula.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If software is created or updated by the user, then the appliance can execute desired functions/operations, but the difficulty of creating or updating software increases because the user does not fully understand the relationship between the function/operation and the software

Engineering Contradiction:
Improvesoftware customization capabilityVSAvoidsoftware creation difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The patent introduces a visualization tool as an intermediary between the user and the software. This tool automatically generates visual representations (flowcharts, sequence diagrams, etc.) that explain the relationship between software functions and appliance operations. The visualization tool processes software code or function definitions and converts them into intuitive graphical representations, enabling users to understand complex software-appliance relationships without needing to directly manipulate the underlying software code.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent creates visual copies or representations of the software's internal logic and function relationships. By generating graphical models that replicate the software's operational flow and its connection to appliance functions, the system provides users with an accessible copy of the software's behavior. These visual copies make the abstract software logic concrete and easier to understand, allowing users to create or update software with greater confidence.

Inventive Principle:
Principle #26Copying

2Manufacturing precision

If detailed software functionality is provided, then the appliance can achieve precise control, but the complexity of understanding the software increases

Engineering Contradiction:
Improvecontrol precisionVSAvoidsoftware complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent segments the software functionality into distinct, visually representable components. By breaking down the software into modular functions and their corresponding appliance operations, the system presents complex control logic in manageable segments. Each segment can be visualized separately as a distinct block or element in the graphical representation, making the overall complex system easier to comprehend while maintaining precise control capabilities.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent transforms the software complexity from a one-dimensional text-based code structure into a two-dimensional or three-dimensional visual representation. By converting linear code into graphical models with spatial relationships, the system adds a visual dimension that makes complex control logic more perceivable. Users can see the software's control precision through graphical arrangements, flowcharts, and diagrams that map control precision to spatial relationships and visual patterns.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS20250181213A1Display method, information processing apparatus, program for displaying function/operation of appliance
Publication Date: 2025.06.05 PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA
  • US20250181213A1 patent drawing
  • US20250181213A1 patent drawing
  • US20250181213A1 patent drawing

AI summary

In an appliance control system, a user apparatus, a sequence creation apparatus, and an information processing apparatus are connected via a network. The information processing apparatus includes a main processing unit. The main processing unit acquires an evaluation formula in which one or a plurality of functions representing a step executed by an appliance or a person and receiving a start condition, an execution parameter, and a completion condition as input variables are arranged. The main processing unit displays information related to the step in a step by step manner, based on one or a plurality of functions included in the evaluation formula acquired.