Zhejiang Dahua Vision Technology HWS800A User Manual
DH-HWS800A Speed Measuring System
User’s Manual
Version 1.2.0
Welcome
Thank you for purchasing our product!
This user’s manual is designed to be a reference tool for your system.
Please read the following safeguard and warnings carefully before you use this series product!
Please keep this user’s manual well for future reference!
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Important Safeguards and Warnings
1᧪᧪᧪᧪Electrical safety
All installation and operation here should conform to your local electrical safety codes.
We assume no liability or responsibility for all the fires or electrical shock caused by improper handling
or installation.
We are not liable for any problems caused by unauthorized modification or attempted repair.
2᧪᧪᧪᧪Installation
This series product shall be installed one or three meters away from the lane. The default angle
between the radar and the road is 22°(The error val ue shall be less than or equal to ±1° ). The produc t
shall face the road .The road shall be plain and no turning point.
Changes or modifications not expressly approved by the party responsible for compliance, void the
user's authority to operate the equipment.
3᧪᧪᧪᧪Environment
It shall be installed away from the large-size metal object or strong magnetic area.
4. Lithium battery
Improper battery use may result in fire, explosion, or personal injury!
When replace the battery, please make sure you are using the same model!
5. FCC INFORMATION
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1)This device not cause harmful interference,
(2)This device accept any interference received, including interference that may cause undesired
operation.
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
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6. Accessories
Please open the accessory bag to check the items one by one in accordance with the list below.
Contact your local retailer ASAP if something is missing or damaged in the bag.
Content Quality
Power adapter 1
Charger 1
User’s manual 1
Certificate Card 1
Flash disk 1
Warning!
Please make sure you have removed the USB device before you boot up the system!
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Table of Contents
1General Introduction .................................................................................................................. 1
1.1
Overview ........................................................................................................................ 1
1.2
Functions ....................................................................................................................... 1
1.3
Features ......................................................................................................................... 2
1.4
Specifications ................................................................................................................ 3
1.5
Chinese National and Industry Criteria ..................................................................... 4
2Structure ...................................................................................................................................... 6
2.1
System Structure .......................................................................................................... 6
2.2
Appearance ................................................................................................................... 6
2.3
Panel and Ports ............................................................................................................ 7
2.3.1Right Panel ............................................................................................................... 7
2.3.2Front Panel ............................................................................................................... 9
2.3.3Left Panel ............................................................................................................... 10
3Operation ................................................................................................................................... 12
3.1
Boot up and Shut down ............................................................................................. 12
3.1.1Boot up ................................................................................................................... 12
3.1.2Shut Down.............................................................................................................. 12
3.2
Menu Operation .......................................................................................................... 12
3.2.1Login Interface ....................................................................................................... 12
3.2.2Main Interface ........................................................................................................ 13
3.2.3Snapshot ................................................................................................................. 14
3.2.4Monitor................................................................................................................... 15
3.2.5Config..................................................................................................................... 16
3.2.6Query ...................................................................................................................... 24
3.2.7Image Backup ........................................................................................................ 28
3.2.8System Information ................................................................................................ 29
3.2.9Traffic Flow ........................................................................................................... 33
3.2.10Log ......................................................................................................................... 34
3.2.11User Management .................................................................................................. 36
4Applications ............................................................................................................................... 38
4.1
Snapshot in the Daytime ........................................................................................... 38
4.2
Snapshot at Night ....................................................................................................... 39
5Installation.................................................................................................................................. 42
5.1
Device Installation ...................................................................................................... 42
5.2
Camera Debug............................................................................................................ 42
5.3
Radar Debug ............................................................................................................... 42
5.4
Mobile Flashlight Installation .................................................................................... 42
Appendix H Toxic or Hazardous Materials or Elements ........................................................... 43
iv
1 General Introduction
1.1 Overview
The DH-HWS800A IR distance measuring system is a full embedded system featuring vehicle
speed measurement, image snapshot, video monitor, automatically number plate recognition
(ANPR) and etc.
This series product perfectly meets the requirement of the traffic business of the public security
and generally integrates the advantages of the domestic and overseas products.
The built-in design is stable and of strong function. It is easy to use and very convenient to install.
It can be widely used in many areas.
This series product also integrated the Dahua’s technical advantages in the security area. It is a
perfect product integrating the security area and the intelligent transportation system together.
1.2 Functions
Vehicle
image
snapshot
ANPR
Dynamically
real-time
preview
function
Data search
USB backup
User
management
Accurately snapshot the
speeding vehicle image
according to the speed limit
you set. At the same time, it
can overlay the vehicle
information such as the
snapshot position, snapshot
time, vehicle real-time speed,
road speed limit, measure
direction, system serial
number.
Real-time record of vehicle
image and recognize plate
number.
Provide dynamically real-time
preview function. Support
display the lane real-time
monitor information via the
LCD or Web.
Application platform supports
the vehicle information
search. Various user right
levels supported. Fuzzy
search and data backup also
supported.
USB 2.0 port is available.
Support USB data backup
and USB hot swap function.
Support backup the images of
one or more days to the USB
device.
User rights are by level and
you may add, delete and edit
rights. User of different rights
Vehicle
speed
measurement
Lane
identification
Auto alarm
Data
transmission
and remote
maintenance
Software
upgrade
Log search
Radar speed measurement
can quickly and accurately test
the vehicle speed. Support
customized speed value (The
speed value ranges from
20km/h to 250km/h.).Support
the multiple-lane speed
measurement and extra low
vehicle speed measurement.
Via radar distance measuring,
identify lane where vehicle
locates.
Customized speed limit. There
is an on-site alarm and remote
alarm when the vehicle speed
is too low or too high.
Data transmission, remote
access and remote system
maintenance are realized via
Ethernet, CDMA/GPRS and
3G technology. It is suitable
for you to monitor the system
internal temperature, and view
key component running status.
System supports the host
software remote upgrade and
local upgrade. System can
resume previous working
status after upgrade.
System can record the device
key operations and support log
search function.
1
can perform different levels of
operation. Right verification is
required.
Multiple
human and
machine
alternating
ports
Auto
maintenance
function
The system provides fulltouch human and PC
alternating interface. It is
useful for your operation.
Support auto maintenance
function and customized
maintenance period. System
can restore previous working
status after the reset
operation.
Via radar classify vehicles into
Vehicle
classification
different types. It supports
vehicle size of large, small or
large, medium and small.
1.3 Features
z Fully embedded design without PHD, stable and reliable system
Comparing the speed measuring system consists of the PHD and IP camera, this series product
featuring the compact design, stable performance and is very convenient to use. It is free of the
PC virus and OS vulnerability.
The DH-HWS800A series product adopts the Dahua’s technical advantages in the security area
and intelligent traffic system (ITS) area. The host software circuit adopts the mature platform
Dahua has already used in the ITS area. The hardware circuit is also be optimized and
perfected to use in the industry-level or military level chips, which lowers the system power
consumption and can guarantee the long time running period in the harsh environments. The full
real-time embedded operating system and unique software specifications enhance the system
working efficiency and stability. The dual watch dogs (software and hardware) technology
absolutely prevents the system from downing.
z Integrated design, compact construction, easy to install, use and maintain
HWS800A series product integrates the high definition camera, host, LCD, touch panel, power,
speed measurement radar, special image storage disk and etc together. The compact
construction and integrated design allows it to be used in either stationary or mobile
environments.
z
Built-in special image storage device, support over 10, 000 offence images
The built-in special image large capacity disk meets the requirement of data safety and mobile
speed measurement device. It supports the short-time local storage and data backup. At the
same time, the system can upload the image to the centre server simultaneously to storage,
backup and review, which realizes dual storage at the local-end and the centre.
z Narrow pulse light technology
This series product integrates the Dahua self-developed adjustable narrow pulse light technology
or LED strobe light to compensate light when snapshot at night. The vehicle driver even can not
notice the short time pulse light, which can eliminate the strong light effects to the driver’s eyes. It
can not only clearly snapshot the plate, but distinguish the vehicle type and the face feature of
the driver and passengers, which can provide the irrefutable offence evidence.
2
z Narrow beam radar speed measurement to enhance the accuracy, effectively hide
from the electronic dog (anti-speed radar detector)
Dahua self-developed high performance narrow wave radar can meet the international speed
measurement accuracy. The narrow beam radar is rarely detected by the electric dog. It can
effectively monitor the approaching and departing vehicles.
z
Industry-level component and high reliable socket connector
The hardware circuit design adopts the industry-level components. The system is of low power
consumption, high reliability. The built-in Lithium battery can averagely work as long as 8 hours.
The imported reliable socket connector such as Lemo connector and air-level connector further
guarantees the system reliability.
z High definition image snapshot
There is a 8 mega high definition CCD camera to snapshoot the offence vehicle. System can
overlay information such as the vehicle speed, snapshot time, snapshot position. The built-in
watermark function prevents the vicious image modification, which maximally guarantees the
authentic image.
z General management and remote maintenance function
System supports remote maintenance function. Supports the remote malfunction diagnosis,
malfunction alarm and fix remotely, which greatly reduce the maintenance work load.
z Multiple connection ways, support wireless via CDMA/GPRS/3G
System supports wire cable connection and wireless connection via CDMA/GPRS/3G at the
same time. It can be widely used in various environments.
z Extra low power consumption, support solar power
The whole system average power consumption is below 20w, completely support the solar power.
1.4 Specifications
Vehicle capture rate:95%
Measure range:(10~250)km/h
Measure accuracy: full speed range. -6km/h ~ 0.
Monitor lane: 1-6 lanes.
Operation method: 8.4 inch touch screen/web
Storage capacity:32GB SD card
Snapshot resolution:8 megapixel, 3296*2472
Video resolution:2 megapixel 1600*1200
Transmission mode: TCP/IP, FTP (Selectable)
Image format: JPEG
Image amount: 1 or 2, optional
Record mode: Image/video
IR_CUT switch: auto mode or manual mode, optional
Data interface: Two RS232 COM, one10/100M Ethernet port ,one USB2.0
port, one SD card port.
Lithium battery port: 14.8V. One 10AH lithium battery port.
Power input port: One 19V DC input port.
3
Host
Spec
Power output port: One 12V DC output port.
Flashlight synchronization port: There is one port, optical signal output,
support flashlight and IR light compensation.
LED flashlight synchronization port: There is on port. Frequency and interval
are adjustable.
Mean time between failures (MTBF): 30000h
Mean time to repair (MTTR): 30min
Lithium battery average working time:8h
Working voltage:DC19V±10%
GND resistance:4ȍ
Average power consumption:˘20W
Working temperature:
With lithium battery is -20ć+60 , and without lithium battery is ć -30ć
+70 .ć
Relative humidity: 20%90%ˈ(no condensation)
Waterproof level:IP65
High definition lens port type :C type
Dimensions: 185.6mm×160mm×132mm (L ×H×W)
Weight:9kg
Color: Iron grey
Meet 7×24h industrial environment continuous working requirement
Conform to the JJG527-2007 Automatic Monitor System for Vehicle Speeding
Conform to JJG528-2004 Vehicles Radar Measuring Speedometers
Conform to GB/T21255-2007 Vehicle Measuring Device Requirements.
Conform to GA/T832-2009 Technology Specifications of Image Forensics for
Road Traffic Offences
Measure accuracy:±1km/h
Working distance:>70m
Vehicle recognition: 90%
Lane recognition: 90%
Surge frequency: 24.00GHz24.25GHz
Radar
Spec
Transmission power: 20dBm
Antenna beam width: horizontal 6 degrees (-3dB), vertical 28
degrees (-3dB)
Reactive time:30ms
Power voltage: DC 10.5~14.5V
Power consumption: 2.4W
Working temperature:(-30~70)ć
Enclosure: High density industrial plastic
1.5 Chinese National and Industry Criteria
z Law of the people's republic of China on road traffic safety
z Regulation on the implementation of the law of the People's Republic of China on road traffic
safety
z Specification for design and construction of expressway safety (JTJ 074-2003)
z General specifications of intelligent monitoring and record (GA/T497-2004)
z General specifications of intelligent monitoring and record(GA/T 497-2009)
z Specifications for the construction of public security traffic command system(GA/T651-2006)
z General demand for the groundwork of public security traffic
outside
z Specification of the design drawing for the public security traffic command system(GA/T515-
2004)
(GA/T652-2006)
management equipments
4
z Specification of engineering of security and protection system(GB50348—2004)
z Specification of lightning-surge protection for security and protection system(GA/T 670-2006)
z Rules of engineering acceptance of TV monitoring system for traffic(GA/T 514-2004)
z Vehicle speeding auto-monitor system (JJG527-2007)
z Vehicle radar measurement device (JJG528-2004)
z Vehicle speed measurement device (
z
Technology specifications of image forensics for road traffic offences(GA/T832-2009)
z Chinese national and corresponding local regulations.
GB/T21255-2007
)
5
2 Structure
2.1 System Structure
HWS800A IR distance measuring system includes power, embedded interactive snapshot host,
radar, LCD screen and touch screen.
The host is core of the system and it is mainly responsible for snapshot, flashlight sync, camera
control, radar speed measuring and receiving this value, image storage, network transmission,
USB downloading and GUI display.
2.2 Appearance
This series product appearance is shown as below. See Figure 2-1 and Figure 2-2.
Figure 2-1
6
Figure 2-2
2.3 Panel and Ports
2.3.1 Right Panel
Please refer to the following figure for right panel information. See Figure 2-3.
7
r
Figure 2-3
Please refer to the following sheet for detailed information.
No. Line Colo
Green
Orange
Grey
1
Black
Purple
Red
Brown
controlled+12V output (reserved)
Flashlight +(F+)
Flashlight -(F-)
Strobe light + (S+)
Strobe light - (S-)
Controlled+12V output (reserved)
RXD
Description
8
r
No. Line Colo
Description
Blue
Yellow
2 - Power switch
3 - DC19V power input port
TXD
GND
2.3.2 Front Panel
The front panel is shown as in Figure 2-4.
Figure 2-4
9
r
Please refer to the following sheet for detailed information.
SN Icon Description Colo
4
5
System running
indication light
Lithium battery
recharge indication
light
Green
Blue
Function
Flashing: System is working
properly.
On: System has abnormity.
Off: system has stopped
working.
Flashing: Lithium battery is
recharging now,.
Off: The recharge is completed
or there is no battery available.
6 Power light Red
2.3.3 Left Panel
The system left panel is shown as below. See Figure 2-5.
On: System is on.
Off: System is off.
Figure 2-5
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