IoT Media Hub Integration for Unified Smart Device Control

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Solution Overview

Problem

Existing IoT systems in residential environments operate in isolation due to disparate protocols and user interfaces, leading to inefficient and cumbersome control and integration challenges as the number of systems increases.

Innovation Solution

A networked media hub serves as a centralized controller and nexus, enabling a single-point user interface to aggregate and manage multiple IoT systems by converting between different protocols and facilitating interaction among them.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If traditional device management systems are used, then device control functionality is provided, but the systems are complex and difficult to deploy

Engineering Contradiction:
Improvesystem complexityVSAvoiddeployment difficulty
Core Design Contradiction:
Device complexityVSEase of operation

Solution Approach 1:

The system is segmented into three distinct components: a headless server that provides core management functions, local device agents that handle device-specific operations, and a web-based user interface for configuration. This segmentation allows each component to be independently deployed and managed, reducing overall system complexity and deployment difficulty.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A standardized communication protocol acts as an intermediary between the headless server and diverse device agents. This protocol layer abstracts device-specific complexities, enabling the server to manage multiple device types without direct knowledge of each device's internal complexity, thereby simplifying the overall system architecture.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If comprehensive device monitoring and control features are implemented, then device management capability is improved, but system complexity increases

Engineering Contradiction:
Improvedevice management capabilityVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The headless server provides universal device management capabilities that work across multiple device types and protocols. By implementing a protocol-agnostic architecture, the system achieves comprehensive monitoring and control without requiring separate complex management systems for each device type, thus improving reliability while controlling complexity.

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

Solution Approach 2:

Device agents are deployed on target devices to locally replicate management functions. These agents collect device-specific data and translate it into standardized formats, enabling comprehensive monitoring without requiring the central server to directly interface with each device's complex internal systems.

Inventive Principle:
Principle #26Copying

3Adaptability or versatility

If protocol-agnostic device management is implemented, then versatility is improved, but implementation complexity increases

Engineering Contradiction:
Improvedevice compatibilityVSAvoidimplementation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system uses configurable parameters and settings that can be adjusted to match different device protocols and requirements. The headless server and device agents include parameter-based configuration options that allow the same core system to adapt to various device types without requiring complex hard-coded protocol handlers, thus achieving versatility with manageable implementation complexity.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentEP4186335B1System and method for smart device management
Publication Date: 2026.04.29 THOMSON LICENSING SA
  • EP4186335B1 patent drawingFigure 1
  • EP4186335B1 patent drawingFigure 2
  • EP4186335B1 patent drawingFigure 3

AI summary

A system and method for the centralized access and management of multiple IoT systems is provided via a networked media hub. The media hub functions as a nexus for multiple IoT systems, providing a familiar, single-point user interface enabling the aggregation of information from, and the transmission of user commands to various, disparate IoT systems. The hub also enables interaction between the connected IoT systems, providing a point of connection and management for previously isolated IoT systems.