Wireless Surveillance System with Encrypted Mesh Networking

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Solution Overview

Problem

Existing video surveillance systems are often wired, difficult, costly, and time-consuming to install, and lack wireless security and remote access capabilities for controlling and viewing surveillance inputs via Internet connections.

Innovation Solution

A wireless surveillance system comprising wireless input capture devices (ICDs) and digital input recorder devices (DIRs) that enable two-way controllable communication for secure, remote access and control through a remote server computer or Internet access, allowing for live and historical data viewing, editing, and system management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If wired surveillance systems are used, then system reliability and security are improved, but installation complexity and cost increase

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

Solution Approach 1:

The patent replaces wired mechanical connections with wireless communication technology. The surveillance system uses wireless transmitters and receivers to transmit video signals and control commands without physical cables, eliminating the need for complex wiring installation while maintaining system functionality and security through encrypted wireless protocols

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

2Ease of operation

If wireless surveillance systems are implemented, then installation ease and remote access capability are improved, but security against interception deteriorates

Engineering Contradiction:
Improveremote access capabilityVSAvoidwireless interception risk
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent implements preliminary security measures by encrypting wireless communications before transmission. The system uses encryption algorithms to encode video signals and control commands, making intercepted signals unusable without the decryption key. Authentication protocols are also implemented to verify device identities before allowing communication, preventing unauthorized access and interception

Inventive Principle:
Principle #9Preliminary anti-action

3Adaptability or versatility

If traditional wired systems are used, then system stability is maintained, but adaptability to remote locations and mobility is reduced

Engineering Contradiction:
Improveremote access capabilityVSAvoidsystem stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The patent introduces dynamic elements to the surveillance system through wireless communication. The system can dynamically adjust communication parameters, relocate devices without re-wiring, and provide remote access from any location with wireless connectivity. This enhances adaptability to remote locations and mobile applications while maintaining system stability through robust error correction and connection management protocols

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11138847B2Wireless environmental data capture system and method for mesh networking
Publication Date: 2021.10.05 TYCO FIRE & SECURITY GMBH
  • US11138847B2 patent drawing
  • US11138847B2 patent drawing
  • US11138847B2 patent drawing

AI summary

A mesh network environmental data capture system and method for providing communication between a base system having at least one wireless input capture device ICD(s) and other ICD(s), wherein the ICD(s) are capable of smart cross-communication with each other and remote access to their inputs via a server computer, including the steps of providing this base system; at least one user accessing the ICDs and inputs remotely via a user interface through a remote server computer and/or electronic device communicating with it, for providing a secure surveillance system with extended inputs range and wireless smart cross-communication for monitoring a target environment.