Rail Presentation Slides

CCTV Management & Analysis from Multiple Sources

ByMark Marriage

CTO & Company Founder

Rail Surveillance ApplicationsRail provides a unique challenge in surveillance deployment and management

Combined Requirements of:

- High System Performance -

- Extended Transmission Distances -

- High Channel Counts -

- Utilising Limited Existing Infrastructure -

- Multi-point Operator Control & Recording -

- Infrequent Access for Maintenance and Upgrade -

Rail Surveillance ApplicationsAsset ProtectionAsset Protection

Remote Site SecurityRemote Site Security

Level Crossing MonitoringLevel Crossing Monitoring

Public ProtectionPublic Protection

Onboard Train MonitoringOnboard Train Monitoring

Station and Public Space ProtectionStation and Public Space Protection

Key Challenges within Rail CCTV

Key Challenges within Rail CCTVCHALLENGE

SOLUTION


ARCHITECTURE

Optimising fibre across multiple sites

using CWDM


SOLUTION


ARCHITECTURE

Server-client with enterprise network expansion features.


SOLUTIONFibre Optic Transmission Range

H.264 Main Profile Video Encoders


BENEFITSFibre Optic Transmission Range

H.264 Main Profile Video Encoders

• SFP optics ports in every COE fibre transmission product.• Instant optic switching (field upgradable)• CWDM Compatible

• Onboard intelligent video analytics capabilities.• 1,2 &4 channels of H.264 Main Profile encoding.• World’s first ‘direct-to-fibre’ video encoder• Meets & exceeds transportation standards.

• Comprehensive fibre transmission range.• Meets & exceeds transport standards.• Network management capabilities.• Featured in 1000s of sites worldwide.

• Universal racking system for fibre and Ethernet products


ARCHITECTURE


SOLUTION


SOLUTION

• Deployed at major sites worldwide, including:• Seoul Metropolitan Subway• Port of Singapore

• Device-embedded or proxy server architecture.

• Varied and advanced rule capabilities, including:• Object appear/disappear detection• Counting and speed tracking• Suspicious activity detection• Slip & fall detection• Entry/exit notification

• Alarms and responses integrated into I-Command management system

I-Command® SmartDetect Intelligent Video Analytics


ARCHITECTURE


APPLICATIONS

Platform Edge Monitoring

Asset and Public Safety Monitoring

Ticket Machine & Risk Area Protection

Restricted Area Access Monitoring


APPLICATIONS

Ticket Barrier Monitoring

Left Luggage and Danger Alerts

Danger Spot Indemnity Coverage

Driver Assistance and Alerts

Seoul Metropolitan Subway

Project Applications

Singapore Mass Rapid Transit


Singapore Mass Rapid Transit


1Gb Dual ring fibre Ethernet Network

SEE-Net Workstation

SEE-Net Main and back up servers

Analogue monitor wall

Ethernet switch

Typical station:20 - 150 cameras

COE Telecommand

Control system

COE IP video servers


Ethernet switch


COE Telecommand

Control system



Ethernet switch


COE Telecommand

Control system


Analogue monitors with quad/single

displays

Main control centre

Singapore MRT: North-East Line


Key Challenges Train-to-Track Transmission


Full software and hardware redundancy was required

Fixed bandwidth transmission links impose constraints on video codecs

Vehicle – Station video communication via TDMS and RF waveguide technology

Overall system availability required to be greater than 98.3%

CHALLENGE SOLUTION

Onboard system was designed to be dual redundant for critical elements

Inter-Station and OCC based video comms achieved with 2Mb/s MPEG2 codecs for SDH transmission

A challenging environment meant we designed in forward error correction within our codecs.

Overall the system is achieving 99% availability.

Summary

Advanced Technology + Innovative Network Topology = Successful Rail System

Combination of technologies is more fruitful than singular technology approach

Enhancing functionality and combining new with old is often most cost-effective

Very large, flexible CCTV systems can be established with minimal service disruption

- Thank you -

Questions?

Rail Presentation Slides

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