Smart-Home Spokesman Networking for Low-Power Security Monitoring

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Solution Overview

Problem

Current home security systems lack comprehensive and integrated solutions for real-time monitoring and notification of security-related conditions across multiple homes, and they do not effectively calculate a security score to assess and improve home security.

Innovation Solution

A method and system that utilize intelligent, multi-sensing, network-connected devices to communicate with each other and a central server or cloud-computing system to calculate a security score, detect pre-alarm conditions, and create neighborhood security networks for real-time notifications and enhanced home security.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional home security systems are used, then basic security monitoring is provided, but comprehensive security assessment and real-time neighborhood collaboration are not achieved

Engineering Contradiction:
Improvehome securityVSAvoidsecurity system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple security devices (motion detectors, door sensors, cameras, environmental sensors) into an integrated smart home security system that communicates through a unified network protocol, allowing comprehensive security assessment and neighborhood collaboration while maintaining manageable complexity through standardized interfaces

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The security system performs multiple functions including real-time monitoring, security score calculation, pre-alarm condition detection, neighborhood notification, and actionable insight generation, allowing a single system to provide comprehensive security assessment rather than requiring separate specialized systems

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

2Reliability

If comprehensive security monitoring is implemented, then security coverage is improved, but system complexity and data processing requirements increase

Engineering Contradiction:
Improvesecurity coverageVSAvoidmonitoring system
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the security system into modular components (sensing layer, network layer, processing layer, application layer) that can be independently deployed and scaled, allowing comprehensive security coverage while managing complexity through modular architecture

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces a central server or cloud platform as an intermediary that handles complex data processing, security score calculation, and actionable insight generation, allowing distributed sensors to maintain simple local functionality while achieving comprehensive system capabilities through centralized processing

Inventive Principle:
Principle #24Intermediary (Mediator)

3Speed

If real-time security assessment is provided, then response time is improved, but computational requirements and energy consumption increase

Engineering Contradiction:
Improvesecurity response timeVSAvoiddevice energy consumption
Core Design Contradiction:
SpeedVSUse of energy by moving object

Solution Approach 1:

The patent implements periodic security assessments where devices evaluate security conditions at scheduled intervals rather than continuously processing all data, reducing energy consumption while maintaining timely response to security events through event-triggered updates

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The patent enables devices to autonomously calculate local security scores and detect pre-alarm conditions using onboard processing, reducing the need for continuous cloud communication and minimizing energy consumption while maintaining real-time assessment capabilities

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12055905B2Smart-home environment networking systems and methods
Publication Date: 2024.08.06 GOOGLE LLC
  • US12055905B2 patent drawing
  • US12055905B2 patent drawing
  • US12055905B2 patent drawing

AI summary

Various systems and methods related to smart-home networking are presented. A low-power smart home device may be exclusively battery powered. The low-power smart home device may transmit data via a low-power communication protocol to a spokesman smart home device. The spokesman smart home device may receive the data transmitted via the low-power communication protocol. The spokesman smart home device may be a doorbell, a thermostat, a hazard detector, or a wall switch. The spokesman smart home device may connected to household wiring that provides power. The spokesman smart home device may translate the data from the low-power communication protocol to a relatively high-power communication protocol. The spokesman smart home device may transmit the data, via the relatively high-power communication protocol, to a cloud-based server system.