Hanwha Techwin PNV-A9081RLP Manuel utilisateur
LPR/ANPR Cameras
QUICK REFERENCE GUIDE
PRE-INSTALLATION
CONFIGURING
YOUR CAMERA
1
3
2INSTALLING AND
POSITIONING CAMERA
LPN HT-777-WS
Model HT230C
Type SUV
Brand HTV
Color RED
CONTENTS
1PRE-INSTALLATION
1.1 Choosing a Location
3CONFIGURING YOUR CAMERA
3.1 Field of View
3.2 Congure Initial Camera Settings
3.3 Simple Focus on Plate Read Area
3.4 To measure pixel width of license/number plate
3.5 Observing Proper Installation
3.6 Examples of Improper Install
2INSTALLING AND
POSITIONING CAMERA
2.1 Camera Installation
2.2 Adjust for Plate “Rotation” Angle
2.3 LPR(ANPR)/ MMCR Specication
3 | LPR/ANPR Cameras Quick Reference Guide
1PRE-INSTALLATION
1.1 Choosing a Location
The LPR (License Plate Recognition)/ ANPR (Automatic Number Plate Recognition) Technology running on this camera will
provide you with the best results when following the recommended installation constraints below.
30º
Minimum Forward Distance
Maximum Vertical Angle
Maximum Forward Distance
30º
8 m
20 m
5 m
Recommended
30 degrees Maximum Vertical Angle
Maximum Forward Distance depends on
lens zoom, however should not exceed
20m / 65.6 ft considering eective IR
range (for PNO and PNV models).
Please consider using external IR for
ranges above 20 m / 65.6 ft.
Fig. 1
Camera shown from side
Fig. 2
Example of installation at a height of 5 m
4 | LPR/ANPR Cameras Quick Reference Guide
1.1 (Continued)
FORWARD DISTANCE TABLES
The orange dots on the tables below are recommended installation measurements.
Forward Distance (m)
6
(19.6’)
8
(26.2’)
10
(32.8’)
12
(39.3’)
14
(45.9’)
18
(59.0’)
19
(62.3’)
20
(65.6’)
5(16.4’) •••••••
6(19.6’) ••••••
7(22.9’) ••••
8(26.2’) • •
Camera Height (m)
[PNO/PNV-A9081RLP]
* Day and night conditions with built in IR
* PNB-A9001LP parameters depends on lens & external IR.
5 | LPR/ANPR Cameras Quick Reference Guide
1.1 (Continued)
All the license Plate that are meeting the pixel criteria as below
will be recognized in the selected area.
• 130-300 pixels for regular EU plates
• 80-300 pixels for US plates without stacked symbols (small
ones)
• 160-300 pixels for US plates with stacked symbols
30ºMaximum Horizontal Angle
Minimum Forward Distance
Maximum Forward Distance
Recommended
30 degrees Maximum Horizontal Angle
Fig. 3
Camera shown from top
Fig. 4
Camera in 4K mode can cover up to 3 road lanes.
The FullHD mode can cover up to 2 lanes.
Normally, setting recognition zone (see orange frame
below) in lower half of camera view is sucient and
favours app performance.
Best results are achieved when single row number
plate width has t the criteria. Greater width may aect
performance.
6 | LPR/ANPR Cameras Quick Reference Guide
2INSTALLING AND POSITIONING CAMERA
2.1 Camera Installation
NOTE: Refer to PNO-A9081RLP, PNV-A9081RLP or PNB-A9001LP installation guide and follow the installation instructions.
2.2 Adjust for Plate “Rotation” Angle
For best results, check the angle of your plate compared to the horizontal angle and rotate
the camera to less than 5° as shown below (Recommended Angle(s).
>5°
Recommended Angle(s)
5°max
7 | LPR/ANPR Cameras Quick Reference Guide
2.3 LPR(ANPR)/ MMCR Specication
LPRANPR CAMERAS PNVA9081RLP PNOA9081RLP PNBA9001LP
Solution Community Traffic Observation / Parking Application City Traffic Observation Highways
Speed Description Moderate Speed Low speed Regular Speed High Speed
Lane Coverage Up to 2 lanes Up to 3 lanes Up to 2 lanes Up to 2 lanes
Speed limit
Up to 70kmh (45mph) Up to 40kmh (25mph) Up to 100kmh (65mph) Up to 140kmh (90mph)
Min. Forward Distance 12m (38ft) 10m (33ft) 16m (52ft) 27m (90ft)
Max. Forward Distance 17m (55ft) 16m (52ft) 46m (150ft) 46m (150ft)
Max. Horizontal Angle 25° 30° 25° 15°
Max. Vertical Angle 25° 30° 25° 15°
Horizontal Offset Up to 5m (18ft) Up to 7m (24ft) Up to 7m (24ft) Up to 4m (12ft)
Camera Height Up to 5m (18ft) Up to 7m (24ft) Up to 7m (24ft) Up to 7m (24ft)
Vehicle Recognition
Make : 70+ Makes
Model : 600+ models
Color : 10 colors
Make : 70+ Makes
Model : 600+ models
Color : 10 colors
Make : 70+ Makes
Model : 600+ models
Color : 10 colors
Make : 70+ Makes
Model : 600+ models
Color : 10 colors
8 | LPR/ANPR Cameras Quick Reference Guide
3CONFIGURING YOUR CAMERA
NOTE: There is no default user name and password to access the camera setting, 1) Please make your own user name and password at the
rst instance when you access the camera settings.
2) Make sure to set correct date and time for the camera before going in to any additional settings.
3.1 Field of View
The below steps you will perform in the Wisenet camera conguration webpage
1Congure camera so left and right are correct, not mirrored.
2Set camera zoom to capture license plate
3Adjust camera view angle so plate passes through the middle of the image.
3.2 Congure Initial Camera Settings
For proper operations, please, check and set properly:
• Camera Date Time (+page 9)
• IP settings (+page 10)
• SD card storage (+page 12)
• Camera exposure and focus (+pages 13~14)
SSDR, WDR, DIS, Defog, AGC and anti-ickering features are good for human eye but aect computer vision performance
and therefore setting these to the least possible eect or turning o strongly advised.
9 | LPR/ANPR Cameras Quick Reference Guide
3.2 (Continued)
[Date and Time]
Choose ATimezone and set Use daylight
saving time as appropriate.
Set Bdate and time or opt to synchronize
with your PC or NTP server.
NOTE: Wisenet Road AI app relies on these
settings and if these are not set properly you
may not see events in Wisenet Road AI app and
events delivered to the outer systems may not
contain proper timestamps.
Date & Time
A
B
10 | LPR/ANPR Cameras Quick Reference Guide
3.2 (Continued)
[IP, DNS, Ports]
Proper IP, DNS and ports setting are
important for:
• NVR and other integrations
• outside LAN access if required
NOTE: Reboot the camera whenever IP address
gets changed.
IP & Port
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