Accessory Control Interface for Unified Sensor-Camera Automation

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Solution Overview

Problem

Existing accessory control systems lack the ability to integrate disparate devices seamlessly, requiring direct communication and awareness between accessories, which limits their functionality and user convenience in automated environments.

Innovation Solution

An integrated accessory control system that uses a controller device to unify the functionality of multiple accessories, including an activator sensor and an IP camera, allowing for real-time video streaming and automated interactions without the need for direct communication between accessories, using a protocol that manages media streams efficiently across changing network conditions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If accessories directly communicate with each other to achieve integrated control, then the system can provide unified functionality, but the device complexity and communication requirements increase significantly

Engineering Contradiction:
Improveintegrated functionalityVSAvoidcommunication requirements
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a controller as an intermediary device that mediates between multiple accessories. The controller receives commands from user devices and distributes them to appropriate accessories, while accessories communicate only with the controller rather than directly with each other. This intermediary architecture enables integrated control functionality while significantly reducing the communication complexity and requirements between accessories.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If accessories are integrated into a unified control system, then user convenience is improved, but the operational independence of individual accessories is reduced

Engineering Contradiction:
Improveuser convenienceVSAvoidoperational independence
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The patent segments the control system into independent functional units: user devices, controller, and accessories. Each accessory maintains its operational independence by communicating only with the controller through standardized protocols. The controller segments the command distribution task, routing commands to specific accessories based on their functions. This segmentation allows accessories to remain independently operable while providing unified control through the controller, thus maintaining both user convenience and operational independence.

Inventive Principle:
Principle #1Segmentation

3Extent of automation

If the system activates multiple accessories in response to sensor events, then the automated functionality is enhanced, but the energy consumption increases

Engineering Contradiction:
Improveautomated functionalityVSAvoidenergy consumption
Core Design Contradiction:
Extent of automationVSUse of energy by moving object

Solution Approach 1:

The patent implements feedback mechanisms where the controller monitors sensor events and selectively activates accessories based on detected conditions. The system provides feedback loops that allow the controller to assess whether accessory activation is necessary before consuming energy. This feedback-based control enables automated functionality by responding to sensor events while optimizing energy consumption by activating only the necessary accessories based on real-time conditions.

Inventive Principle:
Principle #23Feedback

Data Source

PatentEP4171024A1Integrated accessory control user interface
Publication Date: 2023.04.26 APPLE INC
  • EP4171024A1 patent drawingFigure 1
  • EP4171024A1 patent drawingFigure 2
  • EP4171024A1 patent drawingFigure 3

AI summary

An integrated accessory control system can integrate functionality (services) of multiple disparate accessories and provide a unified user interface for interacting with the system via a controller device. An integrated accessory control system can include one accessory that can detect an event or action and send a notification to the controller device and at least one other accessory, such as an IP camera, that can be operated in response to the notification. In response to the notification, a controller device can generate an integrated user interface for interacting with the accessories in the integrated accessory control system. The interface can include a live feed from the IP camera, which can provide a media stream responsive to instructions from the controller.