AI apparatus and operation method thereof

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Solution Overview

Problem

Users face difficulty in determining the appropriate laundry treatment apparatus for washing various textiles, as conventional methods require manual selection and setting of washing parameters, which can lead to damage and inefficiency, especially when dealing with mixed materials.

Innovation Solution

An AI apparatus that detects multiple laundry treatment apparatuses, analyzes the characteristics of the input laundry, and uses a washing course learning model to recommend the optimal apparatus and course, minimizing damage while maximizing cleaning power.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual selection and setting of washing parameters is used, then user control over washing process is maintained, but user effort and time consumption increase significantly

Engineering Contradiction:
Improveuser effortVSAvoidautomatic selection
Core Design Contradiction:
Ease of operationVSExtent of automation

Solution Approach 1:

The AI apparatus automatically detects laundry material composition and recommends optimal washing parameters without user intervention. The system analyzes laundry characteristics, compares them with stored washing course data, and autonomously selects the most suitable washing program, enabling the system to serve itself rather than requiring manual user configuration.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical selection processes with an automated AI-based system. The AI apparatus uses sensors to detect laundry materials, processes this information through machine learning algorithms, and automatically determines washing parameters, substituting the mechanical interaction of manual button pressing and parameter setting with intelligent automated decision-making.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Device complexity

If conventional washing courses are used for mixed materials, then washing process is simplified, but damage to delicate textiles increases

Engineering Contradiction:
Improvewashing course selectionVSAvoiddamage to textiles
Core Design Contradiction:
Device complexityVSObject-affected harmful factors

Solution Approach 1:

The AI apparatus applies different washing parameters to different material types detected in the laundry load. By analyzing the composition of mixed textiles and identifying the most delicate materials present, the system tailors washing conditions specifically suited for those sensitive fabrics, rather than applying a uniform washing approach to the entire load.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system dynamically adjusts washing parameters such as water temperature, washing intensity, and cycle duration based on the detected laundry material composition. When delicate materials are identified, the AI automatically modifies these parameters to reduce mechanical stress and thermal exposure, thereby minimizing damage while still achieving effective cleaning.

Inventive Principle:
Principle #35Parameter changes

3Adaptability or versatility

If multiple laundry treatment apparatuses are available, then washing options increase, but user difficulty in selecting the right apparatus increases

Engineering Contradiction:
Improvewashing optionsVSAvoidapparatus selection
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The AI apparatus acts as an intermediary between the user and multiple laundry treatment apparatuses. It detects the laundry materials, evaluates the capabilities of available washing machines, and automatically selects the most suitable apparatus from the group. This intermediary function eliminates the need for users to manually compare and select among multiple devices, as the AI performs this matching process autonomously.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The AI apparatus provides a universal interface that works across multiple different laundry treatment apparatuses. By creating a standardized method for detecting laundry characteristics and translating them into apparatus selection criteria, the system enables one AI device to control and optimize the operation of various washing machines with different capabilities and features.

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

Data Source

PatentUS11513478B2AI apparatus and operation method thereof
Publication Date: 2022.11.29 LG ELECTRONICS INC
  • US11513478B2 patent drawing
  • US11513478B2 patent drawing
  • US11513478B2 patent drawing

AI summary

Disclosed is an artificial intelligence (AI) apparatus comprising: a short-range communication module configured for sensing a plurality of laundry treatment apparatuses positioned around the AI apparatus; and a processor configured for: acquiring laundry information about laundry and characteristic information of each of the detected laundry treatment apparatuses; determining a laundry group corresponding to the laundry, based on the acquired laundry information; comparing characteristic information of the determined laundry group and characteristic information of each of the plurality of laundry treatment apparatuses with each other; and determining a laundry treatment apparatus for washing the laundry among the plurality of laundry treatment apparatuses based on the comparison result.