Wireless Surveillance System with Secure Remote Access

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Solution Overview

Problem

Existing video surveillance systems are often wired, difficult to install, costly, and lack secure wireless capabilities for remote access and control, failing to provide high-quality input capture and data management efficiently.

Innovation Solution

A wireless surveillance system comprising wireless input capture devices (ICDs) and digital input recorder devices (DIRs) that enable secure, two-way communication for remote access and control via a remote server computer or internet access, allowing for easy setup, data transfer, storage, and viewing of surveillance inputs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If wired video surveillance systems are used, then system reliability and input capture quality are improved, but installation complexity and operational difficulty increase

Engineering Contradiction:
Improvesystem reliabilityVSAvoidinstallation complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent replaces wired mechanical connections with wireless communication technology. The digital video recorder and capture devices communicate through wireless signals instead of physical cables, eliminating the need for complex wiring infrastructure while maintaining system reliability and input capture quality.

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

2Ease of operation

If wireless surveillance systems are implemented, then ease of installation and operation is improved, but security against wireless interception and remote access capability are compromised

Engineering Contradiction:
Improveease of installationVSAvoidsecurity against interception
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces a secure wireless communication protocol as an intermediary layer between the wireless transmission and data reception. This protocol acts as a mediator that encrypts and secures the communication channel, preventing direct wireless interception while maintaining the ease of wireless installation and operation.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If remote access capability is added to surveillance systems, then system versatility and operational flexibility are improved, but device complexity and potential security vulnerabilities increase

Engineering Contradiction:
Improveremote access capabilityVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a multi-functional digital video recorder that integrates local recording, wireless transmission, and remote access capabilities into a single device. This universal system can operate in multiple modes (local-only, wireless-only, or hybrid) without requiring separate systems, thereby adding versatility while managing device complexity through integration.

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

Data Source

PatentUS7719567B2Wireless video surveillance system and method with emergency video access
Publication Date: 2010.05.18 SENSORMATIC ELECTRONICS CORP
  • US7719567B2 patent drawing
  • US7719567B2 patent drawing
  • US7719567B2 patent drawing

AI summary

A surveillance system and method for activating emergency communication between a third party and a system having at least one wireless input capture device ICD(s) and a corresponding digital input recorder (DIR) and/or another ICD, including the steps of providing base system; at least one user accessing the DIR via user interface either directly or remotely; the DIR and/or ICD searching for signal from the ICD(s) and establishing communication with them, wherein the emergency access is operable following a trigger event, thereby providing a secure surveillance system with emergency access having wireless communication for monitoring a target environment.