Remote Household Appliance Updates Scheduled Around User Availability

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Solution Overview

Problem

Existing methods for updating household appliances are burdensome and inconvenient for users, as updates are often not applied when they are not readily accessible.

Innovation Solution

A method involving a remote server that communicates with household appliances and user devices to determine an optimal update time based on user availability, providing notifications at a time when the user is likely to be available.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If update notifications are sent immediately when updates are available, then update application speed is improved, but user convenience deteriorates because users may not be available to access the appliance

Engineering Contradiction:
Improveupdate application speedVSAvoiduser convenience
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system performs preliminary actions by detecting user availability patterns in advance and scheduling update notifications for optimal times when the user is likely to be present. The server monitors user device proximity and activity patterns beforehand, then proactively schedules notifications during favorable windows, resolving the contradiction between quick updates and user convenience.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements feedback mechanisms by continuously monitoring user responses to notifications and availability data from user devices. This feedback loop allows the server to learn user patterns and adjust notification timing, improving both update application speed and user convenience through adaptive scheduling based on real-world user behavior.

Inventive Principle:
Principle #23Feedback

2Adaptability or versatility

If users are required to manually check and apply updates, then user control over timing is improved, but update efficiency deteriorates due to user burden and inattention

Engineering Contradiction:
Improveuser controlVSAvoidupdate efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The system enables self-service by allowing the appliance to automatically receive and apply updates during scheduled windows when the user is available. The server autonomously manages update distribution, timing, and notification scheduling without requiring manual user intervention, thereby improving update efficiency while maintaining user control through opt-out capabilities and notification preferences.

Inventive Principle:
Principle #25Self-service

3Productivity

If updates are automatically applied without user notification, then update efficiency is improved, but user awareness and control deteriorate

Engineering Contradiction:
Improveupdate efficiencyVSAvoiduser awareness
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The system performs preliminary notification actions before automatic update application. The server sends advance notifications to inform users of upcoming updates and scheduled application times, ensuring user awareness before automated execution. This preliminary communication resolves the contradiction by maintaining both efficiency through automation and user awareness through proactive notification.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS20250298602A1Methods for operating household appliances
Publication Date: 2025.09.25 HAIER US APPLIANCE SOLUTIONS INC
  • US20250298602A1 patent drawing
  • US20250298602A1 patent drawing
  • US20250298602A1 patent drawing

AI summary

A method of using a remote server to operate a household appliance includes communicating to a household appliance in operative communication with the remote server through a network that an update is available for the appliance, starting a timer with a predetermined time range for the available update to be applied, receiving data indicative of an availability of a user of the appliance, determining the availability of the user based on the received data, determining an optimal update time within the predetermined time range of the timer based on the determined availability of the user, and providing a notification of the available update for the appliance at the determined optimal update time.