49. WDR(80/120/130dB)
offers 80/120/130dB of Dynamic Range and creates nearly no noise, enabling
users to better see objects even with backlight.
WDR On
NO BLC BLC On
51. WDR + ACE = Wide Dynamic Range + Adaptive Contrast
Enhancement
WDR allows dark portions of a bright image to be shown clearly, thus enhancing details and removing
noise. In a case of extreme difference of the contrast between light and shade, ACE further brightens the
dark portion of the image with enhanced WDR function.
53. Digital/ICR Day &
Night
Color mode is set in daytime and automatically swiches to black and white mode at night to
monitor dark indoor space with optimal picture quality.
58. Min Illumination 0.7lx
Company A
Min Illumination 0.3lx
Company S
(1/6 CCD model)
Min Illumination 2lx
Confidential, internal use onl
Key features for Superior Image
Sensitivity Comparison
F stop ( F stop of the lenses used for the camera under test )
Color temperature ( Color temperature of the light source. i.e. spectrum contain
IRE ( IRE level of the video amplitude )
Reflection ratio ( Reflection ratio of the object and it's background )
Cal F.
65. Auto Back Focus (ABF)
under Focus assi
st m ode
0
200
400
600
800
1000
1200
1400
1600
1800
2000
1 3 5 7 9 11 13 15 17 19 21 23 25 27
Lens f
ocus posi
t
i
on
Focus
Level
（
VL)
VGA / NTSC
1.3M
3M
Focus range comparison by picture size
: Proper focus position range
Good Bad
Bad
Manual focus adjustment on
Megapixel cameras is very
difficult.
It is very difficult to manually acquire a proper focus position on Megapixel cameras
since they have much more pixels and narrower focus range than VGA cameras.
ABF enables us to automatically adjust a focus position even on Megapixel cameras.
ABF = Easy Installation = Save Cost
66. Auto Back Focus (ABF)
Correct focus even after changing to B/W mode
ABF
Structure
Whole CCD/MOS Printed Circuit
Board moves to focus point
67. Confidential, Internal Use Only
Auto Back Focus (ABF)
CCD Position CCD Position
FEATURE
The One-Push Auto Focus feature reduces the
time to adjust focus during installation.
CORE TECHNOLOGY
69. Exposure & license plate capture
Exposure (or shutter speed) is the amount of time an
image (single frame of video) is exposed to light.
• It’s easy to capture license plate information in the
daytime.
• However, using the same camera to also capture
readable plates at night requires a little extra camera
configuration. You must limit the camera’s maximum
exposure time (through image settings).
70. Exposure & license plate capture
Motion Blur due to long
exposure (shutter speed)
Overexposed plate due to
long exposure (shutter
speed)
75. IR illumination
Infrared or IR Illuminators can be external to the camera or
integrated into the camera itself. They are usually IR LEDs.
Integrated IR Illuminator External IR Illuminator
78. High Frame Rate: Traffic Monitoring Application
60
frame
per
sec
30
frame
per
sec
frame 1 frame 3
missing frame
at 30fps
catch the missing frame
frame 1 frame 2
60fps
frame 2
79. High Frame Rate
30fps (HD/Full HD)
Smooth video suitable for a casino, traffic surveillance, etc.
60fps (HD/Full HD)
80.
81. Generally
- Main profile is more efficient than base line by
15% to 20%.
- High profile is more efficient than main profile.
H.264: High Profile
H.264 (Base Line)
MPEG4
JPEG
H.264 (Base Line)
H.264 (High Profile)
H.264 (Main Profile)
JPEG
H.264 (Base Line)
JPEG
H.264 (Main Profile)
82. H.264 High Profile
How much efficient on Network Bandwidth?
(High Profile) (Baseline Profile)
<Condition> Object: Busy intersection
<Test> Verified a necessary NW bandwidth to keep 30ips in H.264
Test Object
5.18Mbps/26-30ips
(1280 x 720)
Frame Rate Priority Mode *1 Constant Bit Rate & Frame Rate Priority Mode
1.69Mbps/30ips
(1280 x 960)
*1: This mode can keep a configured frame rate by controlling picture quality
by using many sampling steps.
1.55Mbps/12ips
(1280 x 720)
How much NW bandwidth is required to keep 30ips?
2Mbps 2Mbps 8Mbps
Can’t keep 30ips
How about the same 2M mode setting?
Lowest setting to keep 30ips
at 4VGA/HD720P
83. 83
P P P P P
I I P P
P P P
An I-frame can be decoded to original
image by itself.
Decoding P-frame needs the I-frame
and a motion information from it.
P P P P P
I I P P
P P P
Backward playback on
H.264/MPEG-4
A backward playback is only allowed at I-frame
intervals even when full frame rate recording
because of NWDR’s internal restriction.
=> In order to achieve smooth backward playback
operation, set I-frame interval shorter.
A step forward playback is allowed at every frame
intervals.
84. • Motion Detection
i-VMD - Motion Detection
Detect moving object
Alarm 1 sec after detection.
Show red frame (Frame On Mode)
Useful utilization
To save HDD capacity by recording only when it alarms
90. Confidential, Internal Use Only
62 dB Dynamic Range
540-line Horizontal Resolution
Adaptive Digital Noise Reduction
37x Optical Zoom
400 deg/sec speed
FEATURE
37x optical zoom lens and 12x
electronic digital zoom for total capacity 444x.
BENEFIT
Improving identification for wide area
surveillance, high ceiling installation.
- Town, casino, air port, and outdoor application
Up to
30x
Optical
zoom
SEES REALITY
91. Preset + Schedule REC + small object
System Benefit w/ Auto Tracking Feature
Preset_1
Preset_2
Preset_3
Preset_5
Preset_4
Preset_1
+Auto tracking
Preset_2
Preset_3
Preset_5
Preset_4
+Auto tracking
Preset + Auto tracking + Event REC +
Zoom = Better identification
93. Region of Interest Streaming
Customers can select up to four zones of interest when receiving the image data by
using the Region Of Interest Streaming function. In doing so, the user can experience
using up to 4 cameras with just one camera.
94. SD SLOT
We provide SD SLOT for video buffering and backup event video separately
(SD Memory chip is not included).
95. Advanced Audio Detection
Microphone Connection to Camera
Ambient noise is sampled and a threshold is set Noise peaking above threshold triggers an alarm
Sampled Audio
Peak
Threshold
Sampled Audio
97. ONVIF Profile S
- Video Streaming ( FPS / Quality / Resolution / Codec / Dual
Streaming )
- Audio Streaming ( AAC / G.711 )
- Camera Setting ( Scan / Auto Detect )
- PTZ ( Pan / Tile / Zoom )
* Different Type of ONVIF might support later, such as Profile G / Profile C...etc
101. PoE+ (Power over Ethernet plus) PoE (Power over Ethernet)
PoE
standard
IEEE802.3atTM-2009
*This is official version, not draft3.0
IEEE 802.3af
Support
products
IP cameras, wireless LAN, IP telephones
The Power of PD is more than 12.95W
IP cameras, wireless LAN, IP telephones
The Power of PD is น้อยกว่า12.95W
Power
standard
PSE（Power Supply Equipment）：30W
PD（Power device)：25.5W
PSE（Power Supply Equipment）：15.4W
PD（Power device)：12.95W
Detection
System
(1) 2 events detection ： hardware detection
PSE send the pulse signal at the time of startup and detect the
difference of power current. For safety, the regular power is provided
after 2 times detection.
In the case of no detection,
1) Non PoE product
The regular power is NOT provided.
2) PoE product
The regular power of PoE (not PoE plus) standard is provided.
*Many kinds of products, NWSW and Midspan etc, support this detection
system.
(2) LLDP （Link Layer Discovery Protocol ）： hardware & software detection
PSE send the pulse signal after hardware detection and send the packet
signal qualified LLDP. In the case of PD is Reognized as the products
qualified LLDP, the regular power is provided.
*Mainly NWSW manufacturer like CISCO support this detection system.
(1) 1 events detection ： hardware detection
PSE send the pulse signal at the time of
startup and detect the difference of power
current. Then the regular power is provided.
In the case of no detection,
1) Non PoE product
The regular power is NOT provided.
อะไรคือ PoE+（Power over Ethernet plus）?
1. PD can be regarded as a product compatible of “IEEE802.3atTM-2009” by supporting both “(1) 2 events detection” and “(2) LLDP”.
*The product compatible of “IEEE802.3at draft3.0” means supporting “(2) LLDP” only.
2. PSE can be regarded as a product compatible of “IEEE802.3atTM-2009” by supporting at least each “(1) 2 events detection” or “(2) LLDP”
New
102. CE มาจากคาในภาษาอังกฤษ คือ “European Conformity” เดิม
ทีใช้เครื่องหมาย EC แต่ภายหลังได้เปลี่ยนมาเป็ นเครื่องหมาย CE อย่างเป็ น
ทางการเมื่อปี 2536 เครื่องหมาย CE ที่ปรากฏอยู่บนสินค้า เป็ นเครื่องหมาย
ที่แสดงการรับรองจากผู้ผลิต (Manufacturer’s Declaration) ว่าสินค้านั้น
มีคุณสมบัติตามข้อกาหนดด้านสุขภาพ ความปลอดภัย และการคุ้มครอง
สิ่งแวดล้อม ตามกฎหมายและกฎระเบียบที่เกี่ยวข้องของสหภาพยุโรป การมี
เครื่องหมาย CE กากับบนสินค้าจะทาให้
สินค้านั้นสามารถวางจาหน่าย และสามารถเคลื่อนย้ายได้อย่างเสรีในเขต
เศรษฐกิจยุโรป หรือ European Economic Area (EEA) ยกเว้น
ประเทศ
สวิตเซอร ์แลนด์โดยสมาชิกแต่ละประเทศจะดาเนินการออกกฎหมายภาย
ในประเทศให้สอดคล้องกับกฎระเบียบของ สหภาพยุโรป หรือ EC
Directives ที่ เกี่ยวข้องกับการใช้เครื่องหมาย CE
103. FCC ย่อมาจาก Federal Communications Commission
(คณะกรรมการกลางกากับดูแลกิจการสื่อสาร) องค์กรนี้เป็ นตัวแทนรัฐบาล
สหรัฐฯ ที่วางระเบียบให้แก่อุปกรณ์ประเภทวิทยุ โทรทัศน์ ผู้ให้บริการการ
สื่อสารระหว่างรัฐ และงานให้บริการระหว่างประเทศที่อยู่ในสหรัฐฯ รวมทั้ง
คอมพิวเตอร ์ที่ผลิตสัญญาณความถี่วิทยุ ซึ่งจะไปรบกวนการส่งกระจายทาง
ธุรกิจ อุปกรณ์คอมพิวเตอร ์ต้องได้รับการรับรองจาก FCC ก่อนที่จะนาไปขาย
ในสหรัฐฯ เพื่อให้ตรงกับข้อจากัดทาง
กฎหมายเกี่ยวกับการเป็นตัวนา และการกระจายคลื่นวิทยุ FCC จะแบ่ง
เครื่องคอมพิวเตอร ์เป็ น 2 ประเภท คือ Class A (ใช้ในงานอุตสาหกรรม
หรือด้านธุรกิจ) และ Class B (ใช้งานในบ้าน)
110. 110
Adding cameras
Cable conduit
Ethernet cable
L2 switch
Coaxial
cable
Adding cameras
iP
Analog
Lower material and labor costs Easy camera addition Flexible camera layout and layout change
Installation cost
111. 111
TCO reduction
TCO
reduction
• Hardware
•Software
•Cabling
•Labor
•Operation Efficiency
•Set Up and Admin
•Expansion and Upgrade
•Downtime and Repair
TCO：Total Cost of Ownership
TCO is the life cycle cost of an asset, which includes acquisition, installation, support,
maintenance, service and all operating cost.
112. 112
IP
Network
China (Branch office)
Japan (Headquarter office)
• The need for security guards ・The cost for false alarm ・The burden on operators
• The travel and labor cost for maintenance
Operation and Maintenance costs
USA (Branch office)
UK (Branch office)
Network Surveillance System reduces・・・・
119. • Basic Configuration
Basic System Configuration
• Search and Play i-VMD and recorded alarmed video
•i-VMD area setting
•Save and Load camera setting
120. • Operation with external
sensors
System Configuration with external sensors
Application Example:
1. Detection by external sensors + i-
VMD triggers the alarm.
2. CW970 moves to the trigger point.
3. Automatic tracking mode starts.
IR Sensors
Alarm IN
Alarm Management System
The error rate will decline dramatically with i-
VMD function.
Alarm OUT
Alarm IN
Alarm OUT
i-VMD Detection
125. HUB
Multi site attach via the Internet
CAM 32
CAM 1 CAM 2 CAM 16
HUB
CAM 17
Distributed monitoring system using DSL
Site A
CAM 1 CAM 2 CAM 16
HUB
CAM 17 CAM 32 CAM 1 CAM 2 CAM 16
HUB
CAM 17 CAM 32 CAM 1 CAM 2 CAM 16
HUB
CAM 17 CAM 32
Site B Site C Site D
Host PC on LAN
HUB HUB
Site E Site F
Site Ｇ
ADSL Modem ADSL Service
ISP
B,B Router
ADSL Modem ADSL Service
B,B Router
Host PC on LAN
126. Video Management Suite
The LG Ipsolute VMS is an IP-Surveillance software that works with LG IP cameras and the LG Video
Server to provide live video monitoring, video recording, video playback, settings, and event
management functions. The software has search functions for recorded events. Remote viewing and
playback are also possible with the use of the Video Management Suite.
127. Management Server
Centralized User Management as a gateway
Integrated system management as one system
System health monitoring for all devices
Management Tool
Camera & Server Management
User / Group Management
License Management
Surveillance Client
Live & Playback Control
Event Search with Thumbnail
Multi-level Map Control
Recording Server
Multi server video recording
Auto network failure recovery
Variety recording method supported
Streaming Server
Distributes video streams
from cameras to clients
128. Management Tool
Device
Displays the number of registered
IP Camera and DVR
Server
Displays the number of
registered Recording server
and Streaming server
User
Displays the number of
registered User by User Group
Map
Register map and device
mapping
Device Setup & Upgrade
Remote setup and multi F/W
upgrading for device
License &
Tool Configuration
Register or update
VMS S/W license
129. Surveillance Client
Live
Live and Real-Time Event Monitoring
Playback
Search and Playback recorded video data.
Event
Event-based Search with thumbnail image
Map
Cameras on the map with auto live popup.
130. Software VMS
• Device Finder
• Device (IP Camera & DVR) Remote Setup
• Real-Time Recording Server Monitoring
• Recording Calculator
• Real-Time Streaming Server Monitoring
• Multiple Device Firmware Update
• 256 Channels Live Monitoring with Video
Buffering
• Multiple Playback at the Same Time
• Event Thumbnail Search
• Instant Playback
• Digital Zoom
• Camera Pan/Tilt/Zoom Control (Mouse,
Joystick Support)
• Map Support
• AVI File Export
• Intelligent Video Analytics Event Detection
• Map and Event Live Popup Display
• 320 channels Recording
• 256 Channels Streaming
131. System Guide Small System
1 ~ 4 cameras recommended
MS : Management Server
RS : Recording Server
SS : Streaming Server
MT : Management Tool
SC : Surveillance Client
135. System Guide Mid to High Local Area System
300~ cameras recommended
MS : Management Server
RS : Recording Server
SS : Streaming Server
MT : Management Tool
SC : Surveillance Client
136. System Guide Mid to High Wide Area System
300 ~ cameras recommended
MS : Management Server
RS : Recording Server
SS : Streaming Server
MT : Management Tool
SC : Surveillance Client
137. System Guide Enterprise – Multi Site System
300~ cameras recommended
MS : Management Server
RS : Recording Server
SS : Streaming Server
MT : Management Tool
SC : Surveillance Client
138. System Guide Enterprise – Multi Site System
300~ cameras recommended
MS : Management Server
RS : Recording Server
SS : Streaming Server
MT : Management Tool
SC : Surveillance Client
139. Security Command Center (SCC)
• Basic functions
Surveillance all protection area.
Integration all alarm signals
from security systems
- CCTV
- Access control
- Fire alarm system
- Visitor Management/Tracking
- Intruder alarm Perimeter intruder detection systems
- Building management systems
Show alarm map (GIS Mapping system)
Audio/video door communication
Guide security personnels how to response the security threat
146. • Fire detection and alarm
system is considered as
safety system.
• All alarm signal from heat
detection or smoke
detection devices in system
are needed to verify by SCC
before escalate alarm signal
to next level to warning all
people in building.
Fire Detection and Alarm system Integration
148. Video Detection – the Intelligence
Motion detection
Direction recognition
Line crossing
Zone alarm
Tracking
Manipulation
Object loitering
Embedded video analytics of IP cameras
155. Mobile Application
mobile monitoring is the mobile application
connecting with network cameras and DVRs.
Mobile smart phone users can monitor & manage
security devices remotely through wireless public
& private network.
164. H.264 Compression
It uses the latest image compression method H.264 HP, enabling the transmission of quality images
better than the existing method can.
166. 2-Way Audio
The 2-Way Audio function enables interactive audio transmission via networks. It allows a manager
and a monitoring staffer to interactive and communicate in real time even in long distances. It can also
issue a warning for emergency situations using its speakers.
167. 60 Sec Pre-Alarm Recording
It can record what happened one minute before the event, thereby securing accurate
data on the event.
168. Automatic Backup by Schedule
The backup schedule function registers image and other data backup schedule in order
to connect to a large-capacity backup system in performing daily, weekly, or monthly backup.
169. e-SATA
Users can use an external storage system using the e-SATA interface to resolve a
limited internal storage space, and back up and record e-SATA data in real time.
178. Resolution Benefit
• Pixel Density - how many pixels are available
in a given area
180
Pixel Density
(What you can see)
Horizontal Field
of View
(Distance being
covered)
Horizontal
Pixels
(Camera resolution)
=
179. Pixel Density
• Simple Calculations:
– Pixel Density = Pixels / FOV (in Feet or Meters)
– FOV = Pixels / Pixel Density
– Pixels = Pixel Density x FOV
• Example problem 1:
– The client has a 30 foot (9 m.) wide opening that will
be covered by an AV3105 (2048x1536). Will I be able
to read license plates? LPR = 45PPF (145PPM)
• Pixel Density = Pixels / FOV
• Pixel Density = 2048 Pixels / 30 Feet (9M)
• Pixel Density = 68 PPF (225PPM)
• Yes you can read the license plates
181
180. • Reading license plates requires about 45 pixels per
foot (145 PPM), which means to read a license
plate…
VGA = 4.3m.
1.3MP = 8.5m.
2MP = 11m.
3MP = 14m.
5MP = 17.7m.
Pixels per Foot
145 PPM
181. • To read a License Place with this clarity…
Pixel Density
75 PPF
245 PPM
LANE 2
TRAFFIC
LANE 1
LANE 4
LANE 3
VGA = 8.5 feet (2.6m.)
1.3MP = 17 foot (5.2m.)
2MP = 21 foot (6.4m.)
3MP = 27 foot (8.2m.)
5MP = 35 foot (10.7m.)
183
185. Basic Concept
Step1 Clarify requirement (monitoring frame rate, recording frame
rate, resolution, bandwidth etc..)
Step2 Basic System diagram and Priority ( monitoring frame rate, recording frame rate,
resolution, bandwidth etc..)
Check bottleneck of total system against requirements
Step3 Decide optimum models and numbers of cameras and recorders
Step4 Configure parameters of each device to meet requirements
• Since the first shipment of i-Pro series products based on M-JPEG and MPEG-4 CODEC, i-Pro series
products have evolved to the recent 3rd generation products “i-PRO SmartHD”.
• The availability of H.264 cameras enables the system design much simpler because they can support high
resolution with highly compressed file, its still image’s quality is comparable with JPEG and they can output
independent streams with different resolution and frame rate. This document focuses on H.264 based live
and recording systems design to capitalize on these features as H.264 dedicated edition.
• Each step for the system design flow is shown below.
[System Design and configuration work]
186. Monitoring mode
Model
# of clients
Live image source
Recording mode
Continuous/Event
Frame rate
Retention period
Plan for future
Bandwidth
Disk capacity
Capturing mode
# of cameras
Compression
Image size
Required Network
Select optimum models
and numbers of
i-Pro product
(Cameras, recoders,
display software and
decoders etc)
Priority
System
Diagram
(briefly)
Step1 Step2 Step3
The items to be decided in Each Step
System Design Guide will provide you with information and help your work from step 1 to step 3.
187. 189
How to capture: Capturing mode
How to view: Monitoring mode
How to record: Recording mode
Plan for future and maintenance.
List up places to be watched and study number of cameras, camera type, lens type,
Compression and Image size.
Fixed cam/Dome cam, Telephoto/Wide angle, JPEG/MPEG4/H.264, MEGA/VGA/QVGA etc.
Study number of cameras to be monitored at a time and design number of screens, model.
Multiscreen, Sequence, Group, Alarm, client software/decoder etc.
List up places to be recorded continuously or upon alarms depending on time of the day.
Continuous REC/Event REC, Program schedule, REC rate, retention period etc.
Study plan for future such as expansion.
It is important to consider following items at the beginning of the project.
Clarify requirement (monitoring frame rate, recording frame, rate, resolution,
bandwidth etc..)
188. Trade off
among 3 parameters
•IP surveillance has a lot of “configurable” parameters.
•Especially, the relation of image quality / frame rate / bit rate is trade-off
•We need to consider 3 parameters of i-PRO cameras and encoders to design i-PRO
systems.
Frame Rate Bit Rate
Image
Quality
Issues for IP system design
Analog IP
Cabling
One Image
thru a BNC
Cable
Multiplexed
on Ethernet
Cables
Image Size Fixed Configurable
(QVGA/VGA/SXVGA)
Bit Rate － Configurable
Frame Rate
Fixed
PAL: 25ips
NTSC: 30ips
Configurable
Image “Copy”
•Loop Through
•Matrix SW
Depends on:
• Camera’s Processor
• User access
• Image Quality
Analog vs. IP
189. 191
Trade off
Frame Rate Bit Rate
Image
Quality
Required
frame rate
Recommended
Bit Rate
Required
Image
Quality
in this chapter
Multicast
2Mbps
Set recommended bit rate
•Using some recommended parameters by fixing other parameters.
•Using IP multicast for exceeding user access limit for every i-PRO device.
190. 192
Behavior for tuning parameters
Configurable Parameters:
• Bit Rate
• Image Quality
• I-Frame Interval
• Encoding Priority
(Constant Bit Rate or Frame Rate Priority)
Hard to intuitively understand....
191. 193
I
P
I
P
An H.264 / MPEG-4 stream consists of I-frame and
P-frame. An I-frame is generated by single (raw)
frame, while a P-frame is generated by the
previous I-frame and the “moving information”
from it.
You can decode original image from I-frame,
however cannot decode from P-frame itself.
The data size of P-frames is smaller than I-frames.
The I-frame interval has to be configured in the
following situation:
• To shorten a recovery time when the quality of
network is not good (When a packet loss is occurred,
I-frame is needed to recover video)
• In the H.264/MPEG-4 standard “B-frame” is also defined,
however it is not used for surveillance use because it
needs more processing speed and makes the transmission
delay longer.
• Shorter I-frame interval may cause the frame dropping or
total image quality degradation because the ratio of I-
frame increases.
Note
I P P P P P I P P P
I P I P I P I P
Request for
Decode
Refresh Interval (I-Frame Interval)
192. 194
Influence of I frame interval
I
Px8 9
I_1
I_2
I_3
Px87
I_1
I_2
I_3
Px87
I_1
I_2
I_3
Px87
3 seconds
P Frames: 89
P Frames: 29 P Frames: 29 P Frames: 29
Total: I Frame x1, P Frames x89
Total: I Frame x3, P Frames x87
Composition Ratio
between I frame and
P Frames
Frame Rate Priority Mode
=> decrease data amount
on each frame
Fixed Bit Rate Mode
=> drops several frames
Same data amount
=> Increase total bit rate
I frame interval: 3 seconds
I frame interval: 1 second
1 second 1 second 1 second
Drops
193. 195
•In case of the intense object moving, camera may
drop several frames for keeping both short term bit
rate (a peak rate) and total bit rate (a mean rate)
within the set bit rate.
•By using the “frame rate prioritized mode”, a
camera keeps full frame rate (30ips) even if the
peak rate increases.
I P P P P P I P P P
I P P P P P I P P P
P P
P P
Encoding Priority
Both frame rate and bit rate can be configured individually in frame rate priority mode.
Note: The recommended bit rate which keeps 30ips is as follows:
H.264 SXVGA: 2Mbps
H.264 VGA: 768Kbps (NP502,NW502S have to be V1.2 or later)
Total image quality may be degraded when low bit rate is selected.
4096kbps” and “Unlimited” can be selected and the image quality sets “low” automatically in
order to maintain 30ips.
195. 197
Peak Rate / Mean Rate
Peak Rate Mean Rate
Frame
Rate
Priority
Mode
H.264
MPEG-4
Constant
Bit Rate
Mode
H.264
MPEG-4
JPEG
The total bandwidth depends on specified image size, image quality,
and frame rate.
Video
Audio
VMD Meta Data
+
+ specified
bit rate 1.5
Video
Audio
VMD Meta Data
+
+ specified
bit rate
Video
Audio
VMD Meta Data
+
+ specified
bit rate
Video
Audio
VMD Meta Data
+
+ specified
bit rate
Video
Audio
VMD Meta Data
+
+ specified
bit rate
• A Peak Rate: used for calculating bandwidth of NW
• A Mean Rate: used for calculating recording capacity
Video
Audio
VMD Meta Data
+
+ specified
bit rate 1.5
200. NW Performance
Video Stream
Audio Stream
VMD Meta Data
Video Stream
Audio Stream
VMD Meta Data
Recordable Stream:
72* or less
Max. number of input:
• Max. number of camera: 64 or less
• (Video stream) + (VMD meta data) + (Audio stream) : 72* or less
Max. Number of
Camera:
64 or less
201. 203
Above all figures are approximate, actual figures may differ depending on the network under the conditions.
Cam
Cam
Cam
NWDR
PC
Cam
Cam
Cam
NWDR
SW
Cam
Cam
Cam
NWDR
PC
Cam
Cam
Cam
NWDR
Localized Recording Centralized Recording
SW
SW SW
SW
SW
• Reliable by means of distributed recording site.
• Reduces NW traffic between camera sites
and a surveillance center.
• Needs equipment rack at every camera site.
• Reduces the installation space for NWDR
in the camera site.
• Needs larger NW bandwidth.
Localized vs. centralized
recording
202. 204
Above all figures are approximate, actual figures may differ depending on the network under the conditions.
Cam
Cam
Cam
NWDR
PC
Cam
Cam
Cam
NWDR
SW
Cam
Cam
Cam
NWDR
PC
Cam
Cam
Cam
NWDR
Localized Recording Centralized Recording
SW
SW SW
SW
SW
• Reliable by means of distributed recording site.
• Reduces NW traffic between camera sites
and a surveillance center.
• Needs equipment rack at every camera site.
• Reduces the installation space for NWDR
in the camera site.
• Needs larger NW bandwidth.
Localized vs. centralized
recording
203. 205
Camera Switch (L2)
100BASE-TX
1000BASE-T
Remarks
Up to 64 Cameras
Layer 2 Switch
Layer 3 Switch
Center Switch(L2)
65 Cameras or more
Camera Switch (L2)
Center Switch(L3)
PC can be connected to both camera switch and center switch.
PC’s connection
Key Elements for Network Configuration
204. 206
There are 2 kind of network switch; a Layer 2 switch (L2SW) and a Layer 3 switch
(L3SW). A L3SW has several features which L2SW does not have such as routing,
multicast routing, Virtual LAN(VLAN), etc. for more efficient NW traffic.
In this document, choosing L3SW is recommended for larger scale system (129
cameras or more.)
VLAN 1 VLAN 2
Layer 2 SW Layer 3 SW
Layer of Switches
Uplink
Uplink
Uplink
205. 207
• To avoid unnecessary broadcast packet traffic, the number of cameras in one segment should be
128 or less.
• In use of more than 128 cameras connected, a L3SW is needed to divide to several VLAN for
efficient NW use.
More than 128 cameras
VLAN 1 VLAN 2
Uplink
Uplink
Uplink
Layer 3 SW as a center switch
Making VLAN
23 cameras
Up to 128 cameras
23 cameras 18 cameras
Up to 128
cameras
Up to 128
cameras
Layer 2 SW as a center switch
206. 208
Keep one or more access port open for maintenance use.
8 ports 24 ports
Max 7 devices Max 23 devices
Maintenance
Use
Maintenance
Use
Port for Maintenance
207. 209
Some L2 switches equip an IGMP querier feature. Using this function, IP multicast transmission
without L3 switch can be achieved in a small scale system (128 cameras or less) because the
switch which has this function enables to send an IGMP Query message instead of L3 switch.
L2 SW
Camera / Encoder
Multicast stream
L3 SW
L2 SW
Camera / Encoder
Multicast stream
w/ querier function
w/o querier function
L3 switch is needed to achieve IP multicast
transmission.
IP multicast transmission can be achieved
without L3 switch.
IGMP Querier
IGMP Query
Message
IGMP Query
Message
208. 210
Live(1) Dual stream
-
Dual stream
1 -screen
3 -screen
6 -screen
Stream(1) : H.264 SXVGA(1.3M)
Stream(2) : H.264 VGA
Selected the Right Stream to Display
209. 211
C2960G-24TC-L WJ-ND400
C2960-24PC-L
C2960-24PC-L
C2960-24PC-L
IP Camera x16
100BASE-TX
1000BASE-T
Legend
Client
WJ-GXD400
Client、WV-CU950 Client、 WV-CU950
Client Client Client
Client Client Client Client
Client Client Client Client
ASC970
C2960-24PC-L
Verified Network Configuration (1)
WJ-GXD400
Camera Qty. : 1-128, PC: 1-16 (Single VLAN)
Recording: H.264 Full Frame or specified frame rate
Camera Switch (L2)
Center Switch (L2)
IP Camera x16
IP Camera x16
IP Camera x16
214. α-Ring or
STP/RSTP
α-Ring or
STP/RSTP
Ring Coupling :
The α-Ring’s Ring Coupling feature
can connect two rings and also
provide redundancy.
The other ring can be the α-Ring or
standard STP or RSTP.
216. The α-chain can connect a
cluster of devices back to the
same local switch
or to a different switch in the
same ring
or to another switch in a different ring
topology.
Innovative Backup Solutions from α-chain
218. แบบจาลอง OSI
Model
มีกรอบการทางานด้วยการแบ่งชั้น เป็นชั้นการสื่อสารที่
เรียกว่า Layer ซึ่ง
จะแตกต่างทั้งชื่อเรียกและฟังก์ชั่นหน้าที่การทางาน มี
ทั้งหมด 7 ชั้นด้วยกัน
1. Physical Layer
2. Data Link Layer
3. Network Layer
4. Transport Layer
5. Session Layer
6. Presentation Layer All
People
Seem
To
Need
Data
Process
ing
245. Challenges: Connectivity and
Interoperability
Electrical
Connector Electrical
Connector
Transceiver
Transceiver
Fiber Optic Cable
Optical
Connector
Optical
Connector
Optical
Port
Optical
Port
Newer technologies involving higher datarates,
smaller form factors, higher port densities,
pluggability, and parallel links are showing an
increased need to focus on connectivity and
interoperability issues
A failure anywhere along this link will cause the entire link to fail
263. UTP7101ER Application UTP7201ER-POE Application
• longest distance up to 350m
• Multiport input
• Power support POE input
• Support different Power supply mode
• Support different installation method
• longest distance up to 300m
• Multiport input
• Power supoort POE input，POE output
• Multiport PoE output
• Support IEEE802.3af/at
• Support different installation method
Ethernet Repeater
264. 09
Link Application Ring Application Elevator
Application
• Resolve the problem for multistage
Ethernet access
• Provide Power for Camera
• Multistage cascade,save cost
• Compatible with different cable
• Resolve the problem for ring
networking access
• Provide Power for Camera
• Redundance cable, more stable
• Multistage cascade,save cost
• Compatible with different cable
• Resolve the Ethernet access
problem for Elevator complex
environmen
• Provide Power for Camera
• Redundant connection , more
stable
• Compatible with different cable
• Compatible with different cable
Ethernet Extender
272. 1 Channel POE Splitter
Power Supply Compatible with mode A
(End-Span) and mode B(Mid-Span);
Power Output DC12V or use terminal
block to connect.
1 Channel POE Injector
Transfer normal Ethernet signal into
standard IEEE802.3af PoE Signal;
Support IEEE 802.3af;
Power SupplyAC100V~AC240V.
24 Ports POE Injector
Transfer normal Ethernet signal into
standard IEEE802.3af /at PoE Signal;
Provides web control software;
Support IEEE 802.3af, IEEE 802.3at
Power Supply AC100V～240V.
UTP7101-PD UTP701-PSE UTP7224E-PSE
Product Introduction
POE Adapter
285. System Diagram for Songkhla CCTV
16 ch Digital Disk Recorder x 2 sets
Software Controller
System Controller x 2 ea.
Video Signal
Data Signal
10-bit Digital Video F/O Receiver
24 ch video and 24 ch data
24 video cable
Data Control
Photo Printer
UPS 2000VA
Color Dome Camera @ 24 ea.
Weather Proof and Vandal Resistant
LAN/WAN
Point of Benefits
- Uncompressed Video
- Real Time Video
- High Resolution Video
- Fast Control Camera
- Most Stability
- Most Reliability
- Expandable
Video Signal
Data Signal
Video Signal
Data Signal
Video Signal
Data Signal
Video Signal
Data Signal
Video Signal
Data Signal
10-bit Video F/O Transmitter
10 ch video and 10 ch data
Camera 1
Camera 2
Camera 3
Camera 4
Camera 5
Camera 24
Ethernet
43" Plasma Display Monitor x 4 ea.
Fiber Optic Cable
Fiber Optic Cable
Fiber Optic Cable
Fiber Optic Cable
Fiber Optic Cable
Fiber Optic Cable
16 ports Switching
Web Server
C
C
T
V
286. CCTV System รูปแบบที่ 1 (IP with Network Video Server) / 1800 กล้อง
Remark :
Coaxial Cable
UTP Cable
Optical Fiber Cabl
BMA Network
10G
Monitor ,Control
With software for security
Switch (Existing)
UTP
Storage
บริเวณ กทม. 1
บริเวณจุดติดตั้งกล้อง
Switch
NVS # 1
Camera # 8
Camera # 1
Camera # 2
Monitor
บริเวณสานักงานเขต 1
Switch
(Exiting BMA)
Switch
NVS # 2
Camera # 8
Camera # 1
Camera # 2
Monitor
บริเวณสานักงานเขต 2
Switch
(Exiting BMA)
ส่งสัญญาณไปยัง กทม. 1 UTP
1G
Switch
NVS # 3
Camera # 8
Camera # 1
Camera # 2
Monitor
บริเวณสานักงานเขต 3
Switch
(Exiting BMA)
Switch
NVS # N
Camera # 8
Camera # 1
Camera # 2
Monitor
บริเวณสานักงานเขต N
Switch
(Exiting BMA)
1G
287. CCTV System รูปแบบที่ 2 (Analog) / 1800 กล้อง
Remark :
Coaxial Cable
UTP Cable
Optical Fiber Cabl
Monitor
Switch (Existing)
บริเวณ กทม. 1
Video Record
DVR16C # 1
DVR16C # 139
อุปกรณ์ควบคุมและเลือกภาพ
Matrix
VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB
VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB
VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB
จอ Monitor (1-100ตัว)
อุปกรณ์ควบคุม
NVR 4C (Analog to IP)
จานวน 500 ชุด
Switch 24P จานวน 93 ชุด
สานักงานเขตของ กทม. ทั้ง 56 เขต
BMA Network
Codec # 1
Camera # 8
Camera # 1
Camera # 2
Codec # 4
Camera # 32
Camera # 29
Camera # 30
Codec # 397
Camera # 8
Camera # 1
Camera # 2
Codec # 400
Camera # 32
Camera # 29
Camera # 30
Codec # 1
Codec # 400
288. CCTV System รูปแบบที่ 3 (Analog with WDM ) / 1800 กล้อง
Remark :
Coaxial Cable
UTP Cable
Optical Fiber Cabl
Monitor
Switch (Existing)
บริเวณ กทม. 1
Codec # 1
Camera # 8
Camera # 1
Camera # 2
Codec # 4
Camera # 8
Camera # 1
Camera # 2
WDM # 1
Codec # 1
Camera # 8
Camera # 1
Camera # 2
Codec # 4
Camera # 8
Camera # 1
Camera # 2
WDM # 50
WDM # 1
WDM # 50
Codec # 1
Codec # 4
Codec # 1
Codec # 4
Video Record
DVR16C # 1
DVR16C # 139
อุปกรณ์ควบคุมและเลือกภาพ
Matrix
VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB
VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB
VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB VIDEO
S-VHS
RGB
จอ Monitor (1-100ตัว)
อุปกรณ์ควบคุม
NVR 4C (Analog to IP)
จานวน 500 ชุด
Switch 24P จานวน 93 ชุด
สานักงานเขตของ กทม. ทั้ง 56 เขต
BMA Network
290. Town Surveillance -Asia-
Polis Traffic
Center
Wireless
Network
Public
Bank,
Etc.
Surveillance
Center
Wireless
Network
Products Qty
IP/Analog Camera 500
Wireless Solution
Operating Room
Wireless
Antenna
City Surveillance
Internal Use Only
296. System overview
◎ WV-
NP1004
x22
◎ WV-
NW474
x57
◎ WJ-
GXE900
x17
◎ WJ-
GXD900
x5
◎ WJ-
ND300
x10
System diagram
Busch Stadium III -U.S.A.-
Stadium
297. Whole System Diagram
A province Command Centre
Military Centre 1 and 2
Centre Office (Bangkok A
B province
C province
LAN
298. System compatibility: SafeCity, 175.000 cameras
Flowchart Monitoring System
Video
Audio
Alarm
Fire detector
Face recognition
LPR
Access control
Timekeeping
303. AIMS
For Sending / Receiving CCTV Signal
Agents Warehouse
WH-4
x7
FL.1
x9
Agents Warehouse
WH-3
x7
FL.1
x9
Agents Warehouse
WH-2
x7
FL.1
x9
Agents Warehouse
WH-1
x7
FL.1
x9
Customs&OGA Office
B-C1
x3
FL.3
x2
For Sending / Receiving
CCTV Signal
For Sending / Receiving
CCTV Signal
FZ Operation Center at FZ Office
B-FZ
Floor 1
CCTV SYSTEM DIAGRAM
SYMBOLS
Distribution Switch Type 3
(Part of IT-Infra Network)
Edge Switch Type 2
(Part of IT-Infra Network)
Edge Switch Type 3
Cisco Catalyst 2950SI
PTZ CCTV Camera
AXIS 231D
Fixed CCTV Camera
AXIS 211
WorkStation
IBM X Series 236
Disk Storage
HP storageworks NAS 2000S
42" Monitor
LG RT-42 PX12X
x2
X4
Floor 1
x2
x2
Export Scanning Inspection Area
x2
x2
Export Scanning Inspection Area
FZ Service Center
S1 Another FZ CCTV
System
Cargo Terminal Area
x4
X1
X1
1
2
5
1
2
5
Warehouse Operation Center
x1
Floor 1
x2
32" Monitor
LG L3200
VGA Switcher
Kramer VP61XL
Computer
IBM Think Center S50
Monitor LCD 15"
IBM L150
KVM
Linksys Superview 4 Ports
VGA Distribution
Kramer VP-200N
X1
CCTV สนามบินสุวรรณภูมิ ส่วนพื้นที่ Free Zone
305. LAN environment
Can bring whole
HDD data and
playback with
adapter via USB
System Solution for Bus/Train
HDD can be recorded
and played back with
another ND200
Week1 ,Week2…
Metal Body
Megapixel
Fixed Dome
Camera
WV-NF302
2 GB SD MAX
Megapixel
Super Dynamic
Vandal Resistant
Fixed Dome Camera
WV-NW502
Support 32 GB SD Card
PoE PTZ
Day-night Dome
Camera
WV-NS202A
2 GBSD MAX
Train/Bus
Data Operation Center
