Door Lock Privacy Mode Synchronization for Security Systems

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Solution Overview

Problem

Existing door lock privacy modes do not automatically extend to other security system devices in a building, requiring users to manually adjust each device for complete privacy, which is inconvenient.

Innovation Solution

A method and system where a door lock's privacy mode, when set, automatically adjusts the operation state of communicatively coupled security system devices via a communications interface, including disabling video cameras, sensors, and other devices to ensure comprehensive privacy without user intervention.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a door lock privacy mode is set, then door lock privacy is improved, but other security system devices continue to operate and compromise overall privacy

Engineering Contradiction:
Improveprivacy protectionVSAvoidsystem-wide privacy coordination
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent combines multiple security system devices (door lock, camera, sensors, lights) into a unified privacy mode system. When privacy mode is activated on one device, it automatically extends to all communicatively coupled devices, creating a coordinated system-wide privacy state rather than isolated device control.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The privacy mode functionality is made universal across different device types within the security system. The same privacy mode setting applied to a door lock automatically applies to cameras, sensors, lights, and other devices, allowing a single control mechanism to manage privacy across diverse device functions.

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

2Reliability

If each security system device is manually adjusted for privacy, then complete privacy is achieved, but user convenience and time are reduced

Engineering Contradiction:
Improvecomplete privacy coverageVSAvoiduser convenience
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system provides self-service by automatically extending privacy mode settings across all devices without requiring user intervention. When a user activates privacy mode on one device, the system autonomously applies the same setting to all communicatively coupled devices, eliminating the need for manual adjustment of each device individually.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system performs preliminary action by pre-establishing communication links and privacy mode protocols between all devices before privacy is needed. This allows instant automatic propagation of privacy settings when activated, rather than requiring real-time manual configuration of each device.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If multiple devices are controlled individually for privacy, then precise control is possible, but system complexity increases

Engineering Contradiction:
Improveindividual device controlVSAvoidnumber of control operations
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent merges multiple individual device controls into a single unified privacy mode control mechanism. Instead of requiring separate control operations for each device (camera, door lock, sensors, lights), the system combines them into one system-wide privacy mode that can be activated through a single device or interface.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS10192426B2Systems and methods of privacy within a security system
Publication Date: 2019.01.29 GOOGLE LLC
  • US10192426B2 patent drawing
  • US10192426B2 patent drawing
  • US10192426B2 patent drawing

AI summary

Systems and methods disclosed herein provide setting a mode for a door lock of a door in a building with an electronic device communicatively coupled to the door lock via a communications interface of the door lock, when the mode of the door lock is set in a privacy mode, correspondingly placing a security system device communicatively coupled to the door lock into a privacy mode via the communications interface, and updating an operation state of the security system in the building according to the setting of the privacy mode for the door lock and the device.