AI Device Optimizing Home Appliance Usage Frequency

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Solution Overview

Problem

Non-essential home appliances, such as skin care devices and stylers, often fail to integrate into users' lifestyles, leading to reduced frequency of use and potential cost loss due to neglect.

Innovation Solution

An AI device that acquires user information, home appliance usage data, and weather information to recommend optimal usage times for these appliances using an appliance use recommendation model, thereby increasing their utilization.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If expensive home appliances are purchased, then product quality and functionality are improved, but frequency of use decreases due to failure to integrate into user lifestyle

Engineering Contradiction:
Improveproduct qualityVSAvoidfrequency of use
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system continuously monitors user activity patterns, appliance usage data, and lifestyle information, then provides feedback through personalized recommendations. This closed-loop feedback mechanism helps users integrate expensive appliances into their daily routines by suggesting optimal usage times and methods based on actual behavior patterns.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system automatically collects and analyzes user lifestyle data, activity patterns, and appliance usage information without requiring manual input. The AI model self-adjusts recommendations based on observed patterns, enabling the system to serve itself in understanding and optimizing appliance integration into user lifestyles.

Inventive Principle:
Principle #25Self-service

2Ease of operation

If home appliances are neglected due to lifestyle incompatibility, then ease of operation is maintained, but cost loss occurs from reduced utilization

Engineering Contradiction:
Improveoperational simplicityVSAvoidcost loss
Core Design Contradiction:
Ease of operationVSLoss of energy

Solution Approach 1:

The system provides continuous feedback to users about optimal appliance usage times based on their lifestyle patterns, helping them maximize utilization without adding operational complexity. Users receive simple, actionable recommendations that integrate seamlessly into their existing routines.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The system pre-analyzes user lifestyle data and appliance usage patterns to generate recommendations before users need to make decisions about appliance usage. This preliminary preparation of usage suggestions eliminates the need for complex user judgment or planning.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If AI recommendation system is implemented, then frequency of use is improved, but device complexity increases

Engineering Contradiction:
Improvefrequency of useVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent introduces an AI server as an intermediary that handles the complex machine learning model training and inference operations. This separates the computational complexity from the end-user appliance, allowing simple user devices to provide recommendation functionality without burdening users with complex local processing requirements.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The AI server serves multiple functions: collecting data from various sources, training machine learning models, generating recommendations, and communicating with different types of appliances and user devices. This universal platform approach consolidates complexity into a single multi-functional system rather than distributing it across multiple components.

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

Data Source

PatentUS11595227B2Artificial intelligence device and operating method thereof
Publication Date: 2023.02.28 LG ELECTRONICS INC
  • US11595227B2 patent drawing
  • US11595227B2 patent drawing
  • US11595227B2 patent drawing

AI summary

An artificial intelligence (AI) device may acquire user information, use information of a home appliance and weather information, acquire whether use of the home appliance is recommended and a recommended use time of the home appliance from the user information, the use information of the home appliance and the weather information, using an appliance use recommendation model, and output a recommendation comment indicating information on use of the home appliance based on the recommended use time.