Download Utilities Case Study Solution

Baxall CCTV –
The Transition to IP
John Goy
Applications Mgr – Networks
Baxall Limited
Bredbury Park Industrial Estate
Stockport SK6 2SU
United Kingdom
email: [email protected]
phone: +44 (0) 161 406 6611
Web: www.baxall.com
www.baxallnetworks.com
Yesterday’s Data Networks
Terminal
Coax
Coax
Coax
IBM
Terminal
Terminal
Main Frame
Coax
Terminal
Coax
Terminal
Coax
Terminal
Today’s Data Networks
Ethernet - Copper UTP
File Server
Back Bone
Ethernet/IP
Ethernet - Copper UTP
Work Station
Work Station
Ethernet - Copper UTP
Work Station
Ethernet - Copper UTP
Work Station
Ethernet - Copper UTP
Work Station
Tomorrow’s Networks
Application
Server
IP Phone
WAN
Workstation
1
2
3
4
7
5
8
6
9
*
8
#
Workstation
File Server
1
2
3
4
5
6
7
8
9
*
8
#
IP Phone
Workstation
Workstation
1 2
3
4 5
6
7 8
9
8
#
*
IP Phone
WWW
Today’s CCTV Systems
Camera n
Camera n
Coaxial Analogue
Video
Camera n
CCTV Monitor
Camera n
Coaxial Analogue
Video
Camera n
Central Control/
Recording
Controller/Recorder
Keyboard
Tomorrow’s CCTV Systems
PTZ IP Camera
Fixed IP Camera
Fixed IP Camera
Ethernet - Copper UTP
Fixed IP Camera
Fixed IP Camera
Back Bone
Ethernet/ATM
CCTV Monitor
Fixed IP Camera
Dome IP Camera
IP Keyboard
Fixed IP Camera
AVVID Networks
IP Phone
IP Encoder
NVR Client
1 2 3
4 5 6
7 8 9
*
8 #
IP Camera
Desktop PC
File Server
IP Decoder
MON
NVR Server
IP Camera
1 2 3
4 5 6
7 8 9
*
8 #
IP Phone
WWW
What IP-CCTV Isn’t!
The Misconceptions:
What Live Networked Video Isn’t
Web cams !
× Low frame rate (1,2 frames per sec)
× Difficult to scale
× Low resolution
× Poorly integrated
× Low quality
× USB connectivity
Why choose Baxall
Network Video Solutions ?
Destiny IPTM
• Cameras with integral video server
• Video Server
• Hardware Client
• PC Viewer and
controller/configuration
• Keyboard with integrated system
control element
• PTZ integration, BaxNet
• Network Video Recorder
Software Development Kit
Custom GUI
Integration into BMS / Access
Available via VNI only
View, Record & Control
up to 16 cameras by job or
Alarm /event
SDK
PC
Controller
Multiple points of control
Unlimited cameras & monitors
CCTV / Access / BMS / Intruder
Admin, View , and Record
CCTV
Lite & Plus
Single point Control and view
Colour & motion detection
PC Viewer
Unlimited cameras & monitors
Record 1 camera / view 1 to 4
alarm functionality and audio
Distributed viewing
MS Explorer / Netscape.
Alarm reporting & FTP facility
Remote Control
Web Server
Why Baxall?
•
•
•
•
•
Technology Agnostic – Analogue/ATM/IP
End to end – Camera/TX/Display/Sys Mgt/Control
Net Stds Interoperability – 802.1p/802.3/IGMP/H.261etc
Built to last – Company and product
Investment – 10% sales returned to internal R&D
“CCTV Vendor creating true IP-CCTV
solutions for the security industry”
Top 5 Pre Spec Questions
Q1 How much bandwidth does a camera require?
– H.261 (Upto 1.5Mbs) MJPEG (Upto 2Mbs) MPEG2/4 (up to 8Mbs)
Q2 How much storage do I require?
– 16 cams for 30 days = 4.7TB (8 @ 750Kbs, 8 @ 1.2Mbs)
Q3 I have been told that Multicasting is a bad thing!
– No problems using using Layer 3 Switched, IGMP enabled networks
Q4 How do I control movable cameras?
– Interface via standard RS232, 485, or 422 serial comms
Q5 How many cameras can I deploy?
– Using distributed rec, ctrl, and viewing over a correctly designed network
there are no real limits!!! (Caltrans 17’000 cams, Brussels 700 cams etc)
Case Studies
 Utilities
 Education
 Rest of World
Case Study 1
Utilities
Utilities Case Study
Background
• Responsible for the Delivery of electricity to 2.4 million customers
over a 26,000 sq. kms service area
• Power derived from nuclear, oil, gas and wind
• 47’500kms of overhead line, 32’500kms of underground cable,
70kms of submarine cable
• Extensive distribution network into Southwest England and South
Wales
• 105 remote substations varying in step-up capacity 132KV up to
400KV
• >70,000 km of quality ITU-T G652 fibre installed on the power
transmission lines owned by them and operated by their sister
company
Utilities Case Study
Drivers
•
A pair of real time eyes in the remote substation is essential to monitor coolant levels
within high voltage transformers.
•
Unplanned power interruption must be kept to a minimum – avoiding wide spread
disruption and customer disappointment
•
Extensive Cisco metro Ethernet network already deployed typically Gbit Ethernet to
remote substations. Some WAN links as low as 128Kb/s
•
Chosen solution must be flexible enough to grow as and when new substations are added
into the power distribution network.
•
Video must be fit for purpose with minimal latency when using PTZ dome cameras
•
Technology must support multicast video – allowing for efficient use of network bandwidth
and enabling multiple operators access to the same video stream
•
Ability to ensure remote substation is secure and audio back to remote site to deter
vandalism
Utilities Case Study
Solution
• Full implementation if IP CCTV surveillance was deployed and based on
DestinyIPTM
• Dome camera deployed with remote substation allowing service
operator to monitor coolant levels with in 400KV transformers, giving
visual indication of working status.
• Smooth integration of multicast video due to Cisco architecture
supporting multicast with out need for costly network configuration
• Easy upgrade path for future camera/recording additions made possible
using DestinyIPTM
• Acceptable/Usable PTZ latency typically <300ms over Metro Ethernet
offering responsive PTZ operation
• Remote audio capabilities presented back to remote substation allowing
operator to deter anti social/dangerous behaviour
Utilities Case Study
ROI
• Removed the need for multiple field coolant
engineers, coolant checks managed from HQ.
• Coolant level sensor also migrated onto IP network video providing visual verification of alarm
• Minimises possibility of unplanned interruption, early
deployment of rapid response teams.
• PTZ, Video, and Audio over single cable – cost
saving over and above the analogue equivalent.
• To enable better emergency response to life or
death situations
Utilities Case Study
Further Uses
• To enable early warning of criminal activity.
• To provide notification and visual verification of
intruder alarm triggers.
• Integration of access control – providing visual
verification of person entering substation.
• Migration of existing external CCTV cameras on to IP
network.
• Two way audio/video between HQ and on site
engineer/contractor – verification of work carried
out.
Utilities System Schematic
Case Study 2
Education
Education Case Study
Background
• Many distributed sites within towns, cities,
boroughs and counties
• Discrete buildings to large sprawling campuses
• Normally open access to sites at all times bar
dead of night
• Typically low budget CCTV installs but sizeable
IT spends
• High cost of guarding for large campuses
(£10k’s pa)
• Hitherto additional cost of dial-up or leased
line to transmit remote video now broadband
Internet services (£10k’s)
Education Case Study
Drivers
• Improve the consistency of quality of security and
surveillance
• To maintain free and open access to individuals but to
enable protection against crime
• Police requirement for visual verification of alarm
• To maximise the use of network video for non-security
applications and hence place more justification within
the IT spend
• To minimise the cost of manned guarding wherever
possible
• To minimise the daytime load on the broadband WAN
service, but to make use of during night time
Education Case Study
Solution
• Using existing council owned/run town centre monitoring
stations.
• Ability to link legacy systems via transparent video / audio
and data links
• Daytime alarm verification by admin staff further reducing
costs of on site/visiting security guards
• Increase in effectiveness due to use of highly trained/skilled
operators and system intelligence
• Reduced insurance premiums through improved emergency
response effectiveness
• Better analysis and control of some business processes
(supplier mgt)
• Night time uses existing broadband links that are dormant out
of school hours
Education Case Study
Solution
• Distance learning / e-seminars
• Sick or problem child contingency learning
• Distributed group video conferencing
• Virtual open days
• In-room coaching and mentoring tool for first
year probationary teachers
Education System Schematic
HQ Control of Current Install
Addition of New Cams via IP
Complete IP Solution
Other References
 Caltrans – San Diego
 Cisco Comms rooms – Bedfont, Manchester, Glasgow
 The Vatican, Vatican City
 Schipol Airport, Amsterdam, NL
 Fire & Emergency Services – Denver, Colorado
 St Helens Town Centre
 East Lancs CC
 Thyssen Krups Manufacturing – Midlands
 Humberside CC
Questions and Answers
Thank-you
baxallnetworks.com