Smart Home Router Context Detection for Autonomous Device Control

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Solution Overview

Problem

Routers in smart home systems are unaware of the content of data communicated between smart devices and service providers, limiting their ability to effectively control and manage multiple devices efficiently.

Innovation Solution

Implementing sensors within the smart home environment to detect and provide secondary data to the router, allowing it to interpret the content of command signals by correlating sensor data with smart device data, thereby creating a data log and generating command assumptions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If sensors are added to provide context data to the router, then the router's ability to control smart devices is improved, but the device complexity increases

Engineering Contradiction:
Improverouter control capabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces sensors as intermediary devices that mediate between smart devices and the router. These sensors detect environmental parameters (temperature, humidity, motion, light) and provide context data to the router, enabling the router to make informed control decisions without direct communication with service providers. The sensors act as a bridge that translates physical environmental states into actionable data for the router's control logic.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system enables the router to autonomously control smart devices by processing sensor data locally. Instead of requiring constant communication with external service providers, the router uses the sensor network to self-determine when and how to control devices based on real-time environmental conditions. This self-service capability reduces external dependency and improves response time.

Inventive Principle:
Principle #25Self-service

2Productivity

If the router autonomously controls smart devices using sensor data, then communication with service providers is reduced, but the measurement precision requirements increase

Engineering Contradiction:
Improvedevice management efficiencyVSAvoidsensor data accuracy
Core Design Contradiction:
ProductivityVSMeasurement precision

Solution Approach 1:

The patent implements a feedback mechanism where sensors continuously monitor environmental parameters and feed this data back to the router. The router processes this feedback information and adjusts its control decisions accordingly. This closed-loop feedback system enables the router to make precise control decisions by continuously comparing actual environmental conditions with target conditions, thereby reducing the need for high-precision single-point measurements.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12530006B1Systems and methods for smart home unification via sensor-based detection
Publication Date: 2026.01.20 UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA)
  • US12530006B1 patent drawing
  • US12530006B1 patent drawing
  • US12530006B1 patent drawing

AI summary

A system includes a computing device comprising a processor and a memory with instructions configured to cause the processor to identify smart devices communicating with service providers and extract smart device data associated with the smart devices. The smart device data is indicative of command signals sent from the service providers to control the smart devices to perform actions. The processor may identify sensors disposed within a proximity of the smart devices and configured to collect sensor data associated with the smart devices and receive the sensor data from the sensors, where the sensor data is indicative of the actions performed by the smart devices. The processor may identify command assumptions based on the sensor data and the smart device data, where the command assumptions correspond to a content of the command signals and provide the command assumptions to an electronic device for display.