DVR Chat Server Integration for Remote Security Access

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Solution Overview

Problem

Existing security systems often require on-site presence to access and respond to alarms, as they lack efficient remote access methods for information generated by the system.

Innovation Solution

Integration of a digital video recorder (DVR) with a social networking processor that creates a web or social networking account, allowing users to access and interact with the security system through chat servers using existing social networking sites like Gmail, Skype, or Facebook, enabling authorized users to view video and retrieve information without specialized surveillance software.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If traditional security systems are used with local alarm panels and sensors, then the system provides reliable local monitoring and alarm functions, but remote access to security system information and video feeds is not possible

Engineering Contradiction:
Improveremote access capabilityVSAvoidaccess to security information
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent introduces a web server as an intermediary component that receives requests from remote devices and forwards them to the DVR system. This web server acts as a mediator between the remote user interface and the existing security system components, enabling remote access without directly modifying the core security system architecture.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system integrates multiple functions into a unified remote access platform that combines video streaming, image capture, alarm monitoring, and system control capabilities. The web-based interface provides universal access to these functions through standard web browsers, eliminating the need for specialized surveillance software on remote devices.

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

2Ease of operation

If specialized surveillance software is required to access security system information, then the system maintains secure and controlled access, but the complexity of operation increases and user-friendliness decreases

Engineering Contradiction:
Improveuser interface simplicityVSAvoidsoftware requirements
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent replaces the traditional specialized surveillance software mechanism with a web-based interface accessed through standard web browsers. This substitution eliminates the need for users to install and configure complex surveillance software, while maintaining secure access controls through web-based authentication mechanisms.

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

Solution Approach 2:

The system creates a virtual copy of the security system interface through a web-based portal that replicates the functionality of the local alarm panel. This web interface copy allows remote users to interact with the security system as if they were physically present, providing familiar controls and displays without requiring specialized software.

Inventive Principle:
Principle #26Copying

3Productivity

If on-site presence is required to respond to alarms, then the system ensures immediate local response, but the system cannot provide remote monitoring and response capabilities

Engineering Contradiction:
Improveresponse efficiencyVSAvoidremote operation capability
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent extends the security system from a purely local, physical presence model to a remote, network-based model by adding the dimension of network communication. This allows users to access and respond to alarms from any location with internet connectivity, transforming the system from location-bound to location-independent operation.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The system implements real-time feedback mechanisms through the web interface that allow remote users to receive immediate notifications of alarm conditions and to take corrective actions. The system provides continuous status updates and allows remote users to interact with alarm devices, creating a closed-loop control system that operates effectively at a distance.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9633533B2System and method for interacting with digital video recorders through networking applications
Publication Date: 2017.04.25 RESIDEO USA LLC
  • US9633533B2 patent drawing
  • US9633533B2 patent drawing
  • US9633533B2 patent drawing

AI summary

A method and apparatus are provided. The method includes the steps of providing a web or social networking account within a chat server for a digital video recorder (DVR) of a security system, the DVR receiving a chat message from a person through the chat server, and the DVR automatically executing a predetermined instruction corresponding to a content of the chat message.