Smart Doorbell Visitor Interaction Analysis and Notification

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Solution Overview

Problem

Current smart home systems lack comprehensive and integrated solutions for managing visitors, interactions, and security within a network-connected environment, leading to inefficiencies in security and automation.

Innovation Solution

The implementation of intelligent, multi-sensing, network-connected devices that communicate with each other and a central server or cloud-computing system to detect and analyze visitor information, interactions, and environmental data, enabling automated responses and notifications for enhanced security and home management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional separate systems are used for doorbell, security, and visitor management, then device complexity is reduced, but the system lacks comprehensive visitor management capability and integration

Engineering Contradiction:
Improvecomprehensive visitor management capabilityVSAvoidsystem integration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines doorbell functionality, visitor management, security monitoring, and automated notifications into a single integrated smart doorbell system. This merging of previously separate systems provides comprehensive visitor management capability while managing integration complexity through unified device architecture.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The smart doorbell system performs multiple functions including capturing visitor information, analyzing interactions, generating security alerts, providing two-way communication, and integrating with home automation systems. This multi-functionality delivers comprehensive visitor management while reducing the need for multiple separate devices.

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

2Measurement precision

If simple detection is used, then device complexity is reduced, but the system cannot provide detailed visitor interaction analysis

Engineering Contradiction:
Improvevisitor interaction analysis precisionVSAvoiddetection and analysis complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system uses an image processor or computing system as an intermediary to analyze captured images and video footage. This intermediary component performs detailed visitor interaction analysis including identifying visitors, analyzing behaviors, and determining interaction types without requiring the doorbell hardware itself to be overly complex.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces simple mechanical detection with electronic image capture and digital analysis. The smart doorbell uses cameras, image processors, and algorithms to detect and analyze visitor interactions, providing high precision analysis while managing complexity through software-based solutions rather than complex mechanical systems.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Reliability

If real-time analysis and multiple notifications are implemented, then security response capability is improved, but energy consumption increases

Engineering Contradiction:
Improvesecurity response capabilityVSAvoidenergy consumption for processing and communication
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system performs real-time analysis and sends notifications selectively based on the type of interaction detected. Not all visitor interactions trigger the same level of analysis or notification, allowing the system to maintain high security response capability for critical events while reducing energy consumption for routine interactions.

Inventive Principle:
Principle #16Partial or excessive action

Solution Approach 2:

The system uses feedback mechanisms to adjust its operation based on detected interactions. The image processor analyzes visitor behavior and determines whether detailed analysis and multiple notifications are necessary, allowing the system to maintain high reliability for security-critical events while conserving energy during normal operations.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9626841B2Occupant notification of visitor interaction with a doorbell at a smart-home
Publication Date: 2017.04.18 GOOGLE LLC
  • US9626841B2 patent drawing
  • US9626841B2 patent drawing
  • US9626841B2 patent drawing

AI summary

This patent specification relates to apparatus, systems, methods, and related computer program products for providing home security/smart home objectives. More particularly, this patent specification relates to a plurality of devices, including intelligent, multi-sensing, network-connected devices, that communicate with each other and/or with a central server or a cloud-computing system to provide any of a variety of useful home security/smart home objectives.