Dahua Technology ANPR User manual

ANPR System
Installation Guide
V1.0.0
V1.0.0
ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD.
ZHEJIANG DAHUA VISION TECHNOLOGY CO., LTD.

I
Foreword
General
This installation guide (hereinafter referred to as the "Guide") introduces the structure,
installation, wiring, and commissioning of AI enforcement camera system. It is designed to guide
engineering technicians, contractors, and more for device installation and commissioning
Safety Instructions
The following categorized signal words with defined meaning might appear in the Guide.
Signal Words
Meaning
Indicates a high potential hazard which, if not avoided, will result in
death or serious injury.
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
CAUTION
Indicates a potential risk which, if not avoided, may result in
property damage, data loss, lower performance, or unpredictable
result.
TIPS
Provides methods to help you solve a problem or save you time.
NOTE
Provides additional information as the emphasis and supplement
to the text.
Revision History
Version
Revision Content
Release Time
V1.0.0
First release.
August 2020

II
Important Safeguards and Warnings
Operation Requirement
Do not place or install the device in a place exposed to sunlight or near the heat source.
Keep the device away from dampness, dust or soot.
Keep the device installed horizontally on the stable place to prevent it from falling.
Do not drop or splash liquid onto the device, and make sure there is no object filled with
liquid on the Camera to prevent liquid from flowing into the device.
Install the device in a well-ventilated place, and do not block the ventilation of the Camera.
Operate the device within the rated range of power input and output.
Do not dissemble the device.
Transport, use and store the device under the allowed humidity and temperature conditions.
Electrical Safety
Improper battery use might result in fire, explosion, or inflammation.
When replacing battery, make sure the same model is used.
Use the recommended power cables in the region and conform to the rated power
specification.
Use the power adapter provided with the device; otherwise, it might result in people injury
and device damage.
The power source shall conform to the requirement of the Safety Extra Low Voltage (SELV)
standard, and supply power with rated voltage which conforms to Limited power Source
requirement according to IEC60950-1. Please note that the power supply requirement is
subject to the device label.
Connect the device (I-type structure) to the power socket with protective earthing.
The appliance coupler is a disconnection device. When using the coupler, keep the angle
for easy operation.
Maintenance Requirement
Do not try to disassemble the device yourself.
Do not touch charge-coupled device (CCD) or complementary metal oxide semiconductor
(CMOS) directly. Use a blower to remove dust or dirt from the sensor surface.
Use a soft, dry and clean cloth soaked with a small amount of neutral detergent to clean the
Camera.
Declarations
Please read the Guide carefully before installation. Keep the Guide properly for future
reference.
Pay attention to factors such as environmental requirements, application scenarios to avoid
error of system caused by external factors.
Illustrations and descriptions of devices in the Guide are for reference only, and the actual
devices shall prevail.
Devices and software subject to change without further notice.
For latest programs and additional files, please contact our customer service.

III
Construction Safety Instructions
Construction workers must wear protective equipment such as reflective vest to ensure
safety during construction.
Construction sites must be blocked off and placed with signs. Specific requirements are as
follows:
Work on city road: Place in sequence work zone warning sign, work zone speed limit sign,
and traffic guidance sign 150 meters away of coming vehicles from the work zone. In
addition, put work zone safety barriers at reasonable intervals to form a safe work zone and
protect workers’ safety.
Work on expressway: Put work zone warning sign at safe area (such as near hard
shoulder or crash barrier) and 1.5 km away of coming vehicles from the work zone. In
addition, place in sequence work zone speed limit sign, traffic guidance sign, and work zone
distance sign around 150 meters to the work zone. Put work zone safety barriers at
reasonable intervals to form a safe work zone, and place traffic guidance sign at corners of
the work zone. Put sign of canceling work zone speed limit at a safe place 150 meters away
of leaving vehicles from the work zone.
Lifting work or aerial work: The work zone must be placed with clear danger sign and
danger warning light at night. Responsible person should be designated to guide people to
detour. Do not enter or stay in work area.
Aerial work platform: Make sure that its parking position is ideal for aerial work. Check
whether the support legs of aerial work platform are put in place to support the telescopic
boom, and whether heavy-current circuit is connected within the work zone. Make sure the
boom will not touch any object when it is extended.
Workers should fasten safety belt and wear helmet, and properly place equipment, tools
and personal belongings to prevent injuries from falling objects.
Heavy current engineering: During wiring, joint with the heavy current part exposed should
be wrapped with insulated and waterproof tape, which will be put into waterproof insulated
box. When the device is connected to heavy current, make sure the circuit works, and the
insulation cover of cable is inserted into terminal to prevent the insulation cover separating
from the copper wire, resulting in the copper wire exposed. For old wire construction, make
sure no power is connected, and then start construction.
Grounding: Make sure all electric devices are properly grounded during construction.

IV
Table of Contents
Foreword...................................................................................................................................................... I
Important Safeguards and Warnings....................................................................................................... II
Table of Contents......................................................................................................................................IV
1 Device List ............................................................................................................................................... 5
2 System Structure..................................................................................................................................... 6
3 Devices and Accessories....................................................................................................................... 7
Devices ...........................................................................................................................................73.1 3.1.1 AI Enforcement Camera....................................................................................................... 7
3.1.2 Lens...................................................................................................................................... 7
3.1.3 Radar....................................................................................................................................7
3.1.4 Edge Storage Device............................................................................................................9
Accessories....................................................................................................................................113.2 3.2.1 Bracket and Protective Cover..............................................................................................11
3.2.2 Cable...................................................................................................................................12
3.2.3 Traffic Pole..........................................................................................................................12
3.2.4 Outdoor Distribution Board.................................................................................................12
3.2.5Air Switch, Power Surge Protector, Ethernet Surge Protector........................................... 13
3.2.6 Fiber Optical Transceiver and Switch (Optional)................................................................ 13
4 Installation ............................................................................................................................................. 14
Installation Diagram...................................................................................................................... 14
4.1 Installation Notes ..........................................................................................................................154.2 Installing Radar.............................................................................................................................164.3 Installing Edge Storage Device..................................................................................................... 174.4
5 Wiring ..................................................................................................................................................... 19
Wiring Diagram............................................................................................................................. 195.1 Connecting Camera Power Cable................................................................................................195.2 Wiring Radar.................................................................................................................................195.3 Connecting Radar Power Cable................................................................................................... 205.4
6 Commissioning ..................................................................................................................................... 21
Configuring Radar.........................................................................................................................216.1 Commissioning Radar................................................................................................................... 22
6.2 Commissioning Strobe..................................................................................................................236.3

5
1 Device List
Protective equipment is not included in the list.
The system must be configured with power surge protector and Ethernet surge protector.
The device list in the Guide is for reference only, and the actual devices shall prevail.
Table 1-1 Device list
Device
Material No.
Model
Quantity
Note
AI enforcement
camera
1.0.01.09.12647
DHI-ITC431-RW1
F-L
1
Models with "-L" are
designed with built-in
white light strobe,
models with "-IR"
supports IR during
night time.
1.0.01.09.12649
DHI-ITC431-RW1
F-IRL8
Universal
mounting
bracket
1.2.01.13.1207
8018
1
3-dimensional
universal mounting
bracket, needs to be
purchased separately
Bracket
1.1.02.08.11914
PFA150
1
Mounting bracket,
needs to be purchased
separately
Edge storage
device
1.0.01.09.10329
DHI-ITSE0804-G
N5B-D
1
1.0.01.09.0237
DH-ITSE0400-GN5A-
B (optional)
Radar detector
1.0.01.09.10282
DHI-ITARD-024S
A-ST
3
Multi-target
ANPR radar
1.2.01.69.10225
DHI-ITARD-024M
A-H
1
Signal detector
1.0.01.09.0129
DH-ITASD-012B
1

6
2 System Structure

7
3 Devices and Accessories
Devices3.1
3.1.1 AI Enforcement Camera
AI Enforcement
Camera_User's Manual_20200806.pdf
3.1.2 Lens
Built-in 10.5mm–42mm lens.
3.1.3 Radar
DHI-ITARD-024SA-ST radar
This radar is an integrated traffic auxiliary product with a high degree of intelligence in the field of
intelligent transportation for dynamic detection of moving vehicles.
It can detect vehicles of 1 lane. The radar is featured by high speed detection accuracy
(deviation within ±1km/h), strong anti-interference capability, and high detection rate; low
microwave radiation and power consumption.
DimensionsFigure 3-1
Table 3-1 DHI-ITARD-024SA-ST radar parameters
Parameter
Description
Model
ITARD-024SA-ST
Antenna Type
Microstrip patch array antenna
Radar System
Continuous wave
Microwave
24.125 GHz

8
Parameter
Description
frequency
Transmit power
20 dBm
Antenna 3dB
beamwidth
6.5°(H) ×5.5°(V)
AD sampling
frequency
25 kHz
Work mode
Forward direction
Number of lane
Single lane
Detection
information
Vehicle speed (instantaneous speed)
Capture rate
≥ 95%
Speed detection
accuracy
±1 km/h
Speed detection
range
3–250 km/h
Snapshot distance
Optimum snapshot distance: 18 m (mounting height: about 6 m)
Communications
interface
Standard RS-232
Cables
Red: 12V+ DC or 24V1 AC. Black: 12 V- DC or 24V2AC. White: Trigger
out. Yellow: RS-232 RXD. Green: RS-232 TXD. Brown: RS-232 GND
Power input
12 V DC and 24 V AC, provides safe and stable power supply with
overvoltage, overcurrent and reverse connection protection.
Interface
protection
Output interfaces are designed with overvoltage and overcurrent
protection.
Working
environment
Temperature: -30 °C to +70 °C
Humidity: 10% to 90%
Dimensions
Radar: 205 × 155 × 65 mm
Bracket: 163.4 × 100 × 155 mm
Weight
1 kg (bracket excluded)
DHI-ITARD-024MA-H Radar
The radar can be installed at any position above the lane to detect vehicles of 1–4 lane(s) within
15–45 m. This radar also sends snapshot trigger signal when a vehicle arrives at designated
position, and detects the lane and the vehicle speed.
Features
One radar can detect up to 32 vehicles from 1–4 lanes.
Precisely detects speed and position of vehicles within 18–35 m.
Flexible installation (front mount or side mount), commissioning through wireless handheld
device, and visual commissioning interface.
Capable of detecting vehicles making U turns or changing lanes.

9
Detection performance is not influenced by vehicles of adjacent lanes, or vehicles from the
front or back side.
All-weather and all-time.
Detection performance is not influenced by environmental factors such as sunlight, dust,
adverse weather, and temperature.
High capture rate.
99% (smooth traffic), 96% (saturated traffic), 92% (congestion).
Precise positioning.
Positioning accuracy of vehicle capture trigger signal: ±0.5m.
Table 3-2 DHI-ITARD-024MA-H radar parameters
Parameter
Description
Detection distance
15–45 m
Positioning distance
18–35 m
Positioning precision
±0.5 m
Speed detection range
5–350 km/h
Speed detection error
-1.0km/h to 0
Lane width
2–4 m
MU-1 beamwidth coverage
3 m
Microwave frequency
24.15 GHz
Transmission frequency error
< 1 MHz
Frequency modulation bandwidth
250 MHz
Effective isotropic radiated power
(EIRP)
< 20 dBm
Refresh time
50 ms
Communication interface
RS-485/RS-232/Wifi
Baud rate
9600 bps –256000 bps
Radar system
FMCW + Monopulse + Doppler, 3-antenna
Temperature range
-40°C to +85°C
Mounting height
5–10 m
Power supply
12 V DC
Real power consumption
< 3.5 W
Mechanical property
LEXAN housing material, complies with NEMA6 and
IP67
Dimensions
168 ×140 ×50 mm (L ×W ×H)
3.1.4 Edge Storage Device
This Guide uses DH-ITSE0400-GN5A-B edge storage device. This edge storage device can
encode and decode JPEG and H.264 streams. It has 1T capacity by default, and it is designed
with one built-in SATAinterface (supports 2.5-inch HDD) for expanding capacity. The device also
supports ANR (automatic network replenishment), query of pictures and video records, snapshot
and video recording of violations, and more. See Figure 3-2 and Table 3-3.

10
Edge storage device
Figure 3-2
Table 3-3 Edge storage device parameters
Parameter
Description
Operating system
Embedded Linux
Operation interface
Web
Video input
4-channel network compression HD video input
Alarm input
2-channel alarm input
Alarm output
2-channel alarm output, relay contact
Storage
2 built-in SATA ports (2.5-inch HDD)
RS-232 port
2, used for debugging serial port data.
RS-485 port
1, supports multiple protocols.
USB port
1 external USB2.0 port.
Ethernet port
2 RJ45 100M/1000M self-adaptive Ethernet ports, and 4 RJ45
100M industrial-grade switch network ports.
Power interface
12 V DC
Clock
Built-in RTC (real-time clock)
Indicator light
1 activity indicator
Power consumption
Higher than -10°C : < 20W (without HDD), < 30W (with HDD);
lower than -10°C : 40 W (heating).
Operating temperature
-30 °C to 70 °C (-4 °F to 158 °F)
Working humidity
Less than 95%
Air pressure
86 kpa to 106 kpa
Dimensions
210 ×138 ×52 mm
Mounting
Desktop mounted
Front panelFigure 3-3
Table 3-4 Front panel interface
Interface
Description

11
RESET
Reset button.
Restore default factory settings.
How to reset:
Press and hold the reset button for at least 10 s when the cameras is
running (the power indicator is green), then the system configuration
will restore factory default settings.
12 V DC
Power interface.
Rear panelFigure 3-4
Table 3-5 Rear panel interface
Interface/Button
Description
Activity indicator
Activity indicator keeps on when the device is running.
Activity indicator flashes when upgrading program.
1, 2, 3, 4
RJ45 100M switch network port.
GIGA
100M/1000M self-adaptive Ethernet port (the same network segment
with the switch).
WAN
100M/1000M self-adaptive Ethernet port.
USB port.
IN1, IN2
Alarm input port, receives the on-off signal of external alarm source.
Ground.
NO1, NO2
Normally-on alarm output port.
C1, C2
Common alarm output port.
Accessories3.2
3.2.1 Bracket and Protective Cover
8018 Bracket

12
Bracket
Figure 3-5
Table 3-6 Bracket parameters
Parameter
Description
Material
Die casting aluminum
Mounting
Wall-mounted
Load bearing
20 kg
Supported product
DHI-ITABX-018BA protective cover
Weight
1.1 kg
Length
120 ×103 ×85 mm
3.2.2 Cable
Cables used in the Guide are as follows:
Ethernet cable: CAT5E FTP;
220 V AC power cable: RVV3 × 1.5²;
Camera power cable: RVV3 × 1.5²;
Flashing light trigger cable: RVSP2 × 0.5²;
Strobe trigger cable: RVSP2 × 0.5²;
Radar power supply cable: RVSP4 × 0.5².
3.2.3 Traffic Pole
It is used for fixing camera, flashing light, and strobe. Size of traffic pole depends on the actual
construction requirements. The pole should be resistant to level 12 typhoon and level 6 earthquake.
3.2.4 Outdoor Distribution Board
It is used for installing air switch, surge protector, signal detector, socket, fiber splice tray, etc. The
distribution board should reach IP54 protection level, and be designed with built-in temperature
controller and fan.

13
3.2.5 Air Switch, Power Surge Protector, Ethernet Surge
Protector
We recommend to using CHNT air switch, DXH06-F power surge protector, and FRX-SL-RJ45
Ethernet surge protector.
3.2.6 Fiber Optical Transceiver and Switch (Optional)
We recommend to using industrial-grade switch and HF-500 fiber optical transceiver.

14
4 Installation
Installation Diagram4.1
Installation diagramFigure 4-1

15
Installation Notes4.2
Traffic pole: Installed at 6 meters high, and 19–20 meters away from the snapshot position.
Lens: Adjust lens focal length according to the scenario.
Camera: Installed at center of the scenario (over the center of Lane 2).
Radar: Installed at 1 meter away from the center of Lane 2, with 18°vertical angle and 3°–4°
horizontal angle recommended.
For installations of non-standard intersections, please contact our technical support to verify the
scenario first before installation.
Install on Traffic Pole with Bracket
Install on traffic poleFigure 4-2

16
Side Installation with Bracket
Side installationFigure 4-3
Installing Radar4.3
This section takes mounting DHI-ITARD-024SA radar for example.
Mount the radar panel to the radar bracket.Step 1 Pay attention to the mounting direction of radar panel. The radar bracket is designed
with 4 holes that can align with the holes in the panel. See Figure 4-4.
Install radar (1)Figure 4-4

17
Use screws to tighten the radar panel to the radar bracket. See Figure 4-5.
Step 2 Install radar (2)Figure 4-5
Mount the radar bracket to PFA162 bracket. See Figure 4-6.Step 3 Install radar (3)Figure 4-6
Mount PFA162 bracket to the traffic pole.Step 4
Radar is successfully installed.
Installing Edge Storage Device4.4
Mounting bracket for 1U edge storage device is provided. You can install edge storage device
according to project requirements.
Edge storage device integrates switch and fiber optical transceiver on one device, and provides
more than one method of networking to meet different client needs. The device has two Ethernet
cards, default IP is: WAN Ethernet card 192.168.1.108; GIGA Ethernet card 192.168.0.108.
Single Segment Networking Method
In this method, camera and platform are configured in the same network segment. The default
Ethernet card IP address is 192.168.0.108.

18
Connect the platform to GIGA port through network cable, and connect cameras to switch ports.
See Figure 4-7. Single segment networking methodFigure 4-7
Dual Segment Networking Method
In this method, the camera and the platform are configured in different network segments. The
default Ethernet card IP address is 192.168.1.108. See Figure 4-8.
Dual segment networking methodFigure 4-8
Platform in this method cannot access cameras and other devices directly, but through the edge
storage device.

19
5 Wiring
Wiring Diagram5.1
Wiring diagramFigure 5-1
Radar signal cable is only 1.5 meters. In scenario with multiple lanes, pay attention to use
extension cord to connect the radar and the camera.
Radar should be powered separately, and its power adapter should be placed in wall-mounted
or floor-standing cabinet. Make sure to use extension cord to connect the cabinet and the pole.
Connecting Camera Power Cable5.2
The camera is powered by 12-36 V DC converter, or PoE.
RVV3 × 1.5²cm cable is used for supplying 220 V power.
Wiring Radar5.3