TEBATREN Beyond an On-Board Video Surveillance System

Transcripción

TEBATREN
Beyond an On-Board Video Surveillance System
© 2011 InfoGLOBAL. Documento confidencial. Prohibida su reproducción total o parcial. Confidential document. Total or partial reproduction forbidden
InfoGLOBAL · Manuel Pombo Angulo, 20 · 28050 Madrid (España) · Tel: (+34) 91 506 40 00 · Fax: (+34) 91 506 40 01 · [email protected] · www.infoglobal.es
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Solution Definition
TEBATREN is the solution to provide broadband services based on IP protocol without any
interruption, between on-board systems and the fixed multiservice transport network.
Solution Definition
•
Based on bidirectional wireless technology:
• train-to-ground and ground-to-train communication.
• inter-trains communication.
•
Implemented with discrete antennas or radiating cable (leaky coaxial cable).
•
Radio solution through several transmission frequencies.
•
Ethernet network into the train.
Services
On board Services to be included:
•
IP video.
•
VoIP.
•
Tele-Maintenance.
•
Mobile Hotspots for Internet access.
•
Etc.
Services
On-Board IP Video Services:
•
Digital Video Surveillance System:
• Real time video streaming from the train cameras to the Control Centre.
• Real time video streaming from the platform cameras to the train driver console.
• Recorded video streaming to the Control Centre (replay and backup functionalities).
• Alarm transmission to the Control Centre.
Services
On-Board IP Video Services:
•
Digital Public Infotainment System:
• Travel information: route, expected time of arrival, connections with other Metro Lines or
Bus Stations.
• News and facts.
• Advertising and promotion.
• Emergency and evacuation messages.
• Etc.
Services
On-Board VoIP Services:
•
Real Time Public Address System (PA System).
•
Real Time Emergency Intercommunication between passengers and the
Control Centre.
•
Telephony between the train driver and the Control Centre.
Services
On-Board Tele-Maintenance:
•
Allows continuous communication with all the on-board IP systems along
the train’s path, getting maintenance events and monitoring real time
status, ensuring that repair works will be identified and repair undertaken
as soon as possible.
System Architecture
On-Ground Equipment:
•
On-Gound Network:
• Wireless network in tunnels and stations: WiFi devices, radiant systems, antennas,
radiant cable, etc.
• Fixed IP multiservice transport network.
•
Fixed Network Managament System.
•
Mobile Network Management System.
•
Video Monitoring System to stream from on board cameras to the Control
Centre.
•
IP Video Codification System to stream from platforms cameras to the train
driver console.
System Architecture
On-Board Equipment:
•
On-Board Network:
• On-Board Radio Devices for train-to-ground communication.
• Ethernet Network.
•
On-Board Communication Management System.
•
Video Monitoring System to stream video from the platforms cameras to the
train driver console.
•
IP Video Codification System to stream from the train to the Control Centre.
System Architecture
On-Board Video Surveillance System. VSSS
System Architecture
System Description. Main Capabilities:
•
Bidirectional solution:
• Ensure video streaming from on-board cameras to the on-ground clients without
interruption.
• Also ensure video streaming from platforms to the train driver.
•
Able to join trains units as a single unit using a wireless solution.
•
Rugged system (EMC, temperature, shock, vibration, etc.).
•
Modular, docking-station, chassis for easy installation/servicing.
•
True client-server architecture.
System Architecture
•
Modular and scalable solution.
•
Pentaplex capability: simultaneous local display, recording, backup storing,
playing and streaming.
•
Full SNMP compliant.
•
MPEG4 video compression.
•
Open architecture to provide the integration with other on-board systems.
System Architecture
System Funcionalities:
Audio
Recording
Video Display
Video
Locally
Remotely
Integration
System Architecture
Digital Video Surveillance Solution: System Functionalities:
Video Recording:
•
•
Each video input has an independent video codec just for recording task:
•
From 1fps up to 25fps.
•
From QCIF up to 4CIF Resolution.
Recording Modes:
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Continuous.
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Scheduled.
•
Driven by external event.
System Architecture
Video Recording:
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Optional audio recording.
•
Pre-alarm and post-alarm capabilities.
•
Encrypted MPEG4 video recording.
•
Continuous loop recording.
System Architecture
System Functionalities:
Video Display & Video Streaming:
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Local Display:
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Able to select train and platforms cameras.
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Local TFT monitor.
•
Real time video up to 25 fps.
•
Local keyboard to select:
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Camera to be displayed.
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Video sequences.
System Architecture
•
Types of camera selection:
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Manual (train driver keyboard):
• Automatic:
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Due to an alarm or external event.
•
The train is arriving at the station.
System Architecture
•
Video Streaming and Remote Display:
•
TEBATREN ensures video streaming from on-board cameras to the on-ground clients without
any interruption. It delivers an excellent video quality in terms of resolution and number of
images per second.
•
Several video clients available:
• Desktop Client.
• Mobile Client.
• VideoWall Client.
System Architecture
•
Able to be integrated with the on-ground video surveillance system.
•
Display real time video:
•
•
Up to 25 fps.
•
Up to 4CIF resolution.
Search and display recorded video.
System Architecture
Integrations with third party systems:
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Tracking and position systems.
•
Train management computers.
•
SCADA.
•
Intercom and PA systems.
•
Etc.
System Architecture
On-Board Radio Management System. CMS
System Architecture
Communication implemented on demand:
•
Discrete radiant systems (antennas) in the 2.4, 5.470, 5.75 GHz ISM frequencies.
•
Radiating cable infrastructures (from 400 MHz up to 2 GHz).
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Discrete radiant systems (antennas) working in special frequencies.
•
Solution based on special frequencies offer safer environment and improve the radio
performance.
•
Includes security solutions based on firewalls systems and authentication and
encryption policies.
System Architecture
Communication implemented on demand:
•
Provides the radio infrastructure for wireless links and the interface of the system with
fixed network.
•
Based on IEEE 802.11g/a standard for IP to radio signal conversion.
•
Handover and roaming process based on an specific system developed by InfoGlobal
for performance improvement.
System Architecture
On-Board Radio Communication Management System. CMS
System Architecture
On-Board Radio Communication Management System. CMS
•
Providing the intelligence to the system, optimizing the roaming and hand
over process.
•
Collecting the logs information from the on-boards systems (alarms,
failures, statistics, train location, etc.).
•
Interaction with other on-board or on-ground control systems.
•
Providing information for global network management systems (Proxy
SNMP functions).
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Guaranteeing quality of applications services.
•
Providing the core for the on-board Local Area Network.
System Architecture
System Architecture
Discrete antennas implementation:
System Architecture
Radiating cable implementation:

TEBATREN Beyond an On-Board Video Surveillance System

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