Dahua HWS800A User manual

Radar Speed Measurement Snapshot System (GUI Version)
User’s Manual
Version 1.0.0

i
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!

ii
Important Safeguards and Warnings
Please read the following safeguards and warnings carefully before using the product in
order to avoid damages losses and body injuries.
Note:
Please transport, use and store the product under appropriate temperature and humidity.
Do not expose the device to lampblack, steam or dust. Otherwise it may cause fire or electric
shock.
Do not install the device at position exposed to sunlight or in high temperature. Temperature
rise in device may cause fire.
Do not expose the device to humid environment. Otherwise it may cause fire.
The device must be installed on solid and flat surface in order to guarantee safety under load
and earthquake. Otherwise, it may cause device to fall off or turnover.
Do not place the device on carpet or quilt.
Do not block air vent of the device or ventilation around the device. Otherwise, temperature in
device will rise and may cause fire.
Do not place any object on the device.
Do not disassemble the device without professional instruction.
Warning:
Please use battery properly to avoid fire, explosion and other dangers.
Please replace used battery with battery of the same type.
Do not use power line other than the one specified. Please use it properly. Otherwise, it may
cause fire or electric shock.
Please use power supply matching SELV requirements, and IEC60950-1 Limited Power
Source. Powersupply shall follow requirements on device label.
For I-type structure product, connect it to power supply plug with GND protection.
If you use power plug or appliance coupler as disconnecting device, please maintain the
disconnecting device available to be operated all the time.
Special Announcement
This manual is for reference only, subjected to the actual product.
All the designs and software here are subject to change without prior written notice.
All damaged and losses caused by operation not following instructions in this manual, are
borne by the user.
All trademarks and registered trademarks are the properties of their respective owners.
If there is any uncertainty or controversy, please refer to the final explanation of us.


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Table of Contents
1System Introduction................................................................................................ 1
1.1 Overview ................................................................................................... 1
1.2 Technical Specifications ............................................................................. 1
1.3 Features.................................................................................................... 2
1.4 Main Function ............................................................................................ 3
2Installation............................................................................................................. 5
3Structure ............................................................................................................... 6
3.1 System Structure........................................................................................ 6
3.2 Appearance ............................................................................................... 6
3.3 Panel and Ports ......................................................................................... 9
3.3.1 Right Panel.......................................................................................... 9
3.3.2 Front Panel ........................................................................................ 11
3.3.3 Left Panel .......................................................................................... 11
4Operation ............................................................................................................ 13
4.1 Boot up and Shut down............................................................................. 13
4.1.1 Boot up.............................................................................................. 13
4.1.2 Shut Down......................................................................................... 13
4.2 Menu Operation ....................................................................................... 13
4.2.1 Login Interface ................................................................................... 13
4.2.2 Main Interface.................................................................................... 15
4.2.3 Speed Snapshot................................................................................. 15
4.2.4 Road Monitoring................................................................................. 16
4.3 Sys Configuration..................................................................................... 17
4.3.1 Radar Setting..................................................................................... 17
4.3.2 Camera Setup.................................................................................... 20
4.3.3 OSD .................................................................................................. 23
4.3.4 Network ............................................................................................. 25
4.3.5 Server................................................................................................ 26
4.3.6 Time.................................................................................................. 27
4.3.7 FTP ................................................................................................... 28
4.3.8 System.............................................................................................. 29
4.3.9 Intelligent........................................................................................... 30
4.3.10 White/Black List.................................................................................. 31
4.4 Image Queries ......................................................................................... 33
4.5 Image Backup.......................................................................................... 36
4.6 System Information .................................................................................. 38
4.6.1 Version Information............................................................................. 38
4.6.2 Device Information.............................................................................. 39
4.6.3 Network Status................................................................................... 40
4.6.4 Peripheral Device Information ............................................................. 41
4.6.5 Storage Status ................................................................................... 42

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4.6.6 System Information............................................................................. 43
4.7 Traffic Flow.............................................................................................. 44
4.8 Log.......................................................................................................... 46
4.9 User Management.................................................................................... 48
5Installation and Maintenance................................................................................. 50
5.1 Device Installation .................................................................................... 50
5.1.1 Installation ......................................................................................... 50
5.1.2 Camera Debugging ............................................................................ 50
5.1.3 Radar Debug...................................................................................... 50
5.2 Device Maintenance................................................................................. 50
5.2.1 Before Using Touch Screen ................................................................ 50
5.2.2 Use of Lithium Batteries and Maintenance Instructions.......................... 50
5.2.3 Before Using Radar ............................................................................ 51
5.2.4 Use of Camera and Maintenance Instructions....................................... 51

1
1 System Introduction
1.1 Overview
The HWS800Aradar speed measurement system is a full embedded system featuring vehicle
speed measurement, image snapshot, video monitoring, 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 Technical Specifications
Parameter
Content
Note
General
Snapshot Picture
Resolution
8.0 mega pixel, 3296*2536
HD Video
Resolution
2.00 mega pixel, 1600*1200
Sensor Type and
Size
4/3 inch CCD
Transmission
TCP/IP, FTP optional
Image
Compression
JPEG
HD Video Format
Standard H.264 main profile 5.0
HD Video Frame
Rate
1~16fps optional
Monitoring Lane
1~4 lane
Vehicle Speed
Range
10~250 km/h
Speed
Measurement
Accuracy
Actual speed：＜100Km/h；Error：-4Km/h~0；
≥100Km/h；Error：-4%~0；
Over Speed
Snapshot Rate
≥ 95%
Vehicle Recognition
Rate
≥ 90%
Lane Recognition
Rate
≥ 90%
Record Mode
1, 2, 3 optional
Storage Capacity
Standard 500GB，2.5 inch HDD
Radar Frequency
24.00GHz～24.25GHz
Radar Field Angle
Horizontal 6 degree（-3db）, vertical 28 degree (-3db)
Interface
Type
Data Port
1 RS232 serial，1 100 Ethernet port，1 USB2.0 port，
1 SATAport
Lithium Battery Port
1 14.8V，10AH lithium battery port
Power Input Port
1 19VDC input port
Power Output Port
1 12VDC output port, max 5W
Flash Light Sync
Port
2, switch

2
Parameter
Content
Note
LED Strobe Light
Sync Port
1
Lens Port Type
Type C
Trigger
Mode
Radar Trigger
Support
Special
Plate Recognition
Function
Support
Lane Recognition
Function
Support
HDD Storage
Function
Support
ANPR Snapshot
Function
Support vehicle pass snapshot, 1, 2 pic optional
Record Storage
Function
Support period record, violation record
Storage Space
Function
Support picture and record storage capacity setup,
guarantee picture storage space
ICR Switch
Support day/night ICR cut
Remote Control
Function
Remoteconfig and control via Web/client
OSD Info Overlay
Support , customize date, time, location, driving direction,
plate no., plate color, vehicle model, speed, speed limit
and etc.
Watermark
Support ，picture support watermark
Working
Environment
Working Power
DC19V
Average Power
<20W
Working
Temperature
With lithium battery：-20℃～+60℃
Without lithium battery：-30℃～+70℃
Relative Humidity
20%～90%，no condensation
Dimensions
230*290*225（L*H*W，unit：mm）
Weight
9.0Kg
1.3 Features
Fullyembedded 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 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.
Integrated design, compact construction,easyto install, use and maintain

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HWS800Aseries product integrates the high definition camera, host, LCD, touch panel,
power, speed measurement radar, special imagestorage disk and etc together.
The compact construction and integrated design allows it to be used in either stationary or
mobile environments.
Built-in special image storage device, support over picture and record storage
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.
Narrow beamradar speed measurement toenhance the accuracy, effectivelyhide
fromthe electronic dog (anti-speed radar detector)
Dahua self-developed high performance narrow wave radar canmeet 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.
Industry-level component and high reliable socket connector
The hardware circuit design adopts the industry-level components. Thesystem is of low power
consumption, high reliability. The built-in Lithium batterycan averagely work as long as 8 hours.
The imported reliable socket connector such as Lemoconnector and air-level connector further
guarantees the system reliability.
High definition image snapshot
There is a 8 mega high definition CCD camera tosnapshoot the offence vehicle. System can
overlay information such as the vehicle speed, snapshot time,snapshot position. The built-in
watermark function prevents the vicious imagemodification, whichmaximally guarantees the
authentic image.
General management and remote maintenance function
System supports remotemaintenance function. Supports the remotemalfunction diagnosis,
malfunction alarm and fix remotely, which greatly reduce the maintenance work load.
Multiple connection ways, support wireless viaCDMA/GPRS/3G
System supports wire cable connection and wireless connection via CDMA/GPRS/3Gat the
same time. It can be widely used in various environments.
Extra low power consumption, support solar power
The whole system average power consumption is below 20w, completely support the solar power.
1.4 Main Function
Function
Description
Vehicle image
snapshot
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.

4
Function
Description
Dynamicallyreal-
time preview
function
Provide dynamically real-time preview function. Support display the
lane real-time monitor information via the LCD or Web.
Data search
Application platform supports the vehicle information search. Various
user right levels supported. Fuzzysearch and data backup also
supported.
USB backup
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.
Multiple human
and machine
alternating ports
The system provides full-touch human and PC alternating interface. It is
useful for your operation.
Vehicle speed
measurement
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.
ANPR
Real-time record of vehicle image and recognize plate number.
Lane
identification
Via radar distance measuring, identify lane where vehicle locates.
Vehicle
classification
Via radar classify vehicles into different types. It supports vehicle size
of large, small or large, medium and small.
Auto alarm
Customizedspeed limit. There is an on-site alarm and remote alarm
when the vehicle speed is too low or too high.
Data
transmission and
remote
maintenance
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.
Software
upgrade
System supports the host software remote upgrade and local upgrade.
System can resume previous working status after upgrade.
Log search
System can record the device key operations and support log search
function.
Auto
maintenance
function
Support auto maintenance function and customized maintenance
period. System can restore previous working status after the reset
operation.

5
2 Installation
HWS800ARadar recommend the best location for the road from the edge of 1 to 3 m, and the
angle between the radar and the roads default 22 °, angle error ≤ ± 1 °; Radar forward undulating
road surfacemust be flat and there is no turning no ; radar forward no large metal spacers and
the presence of a strongmagnetic field; do not meet the above installation conditions may cause
inaccurate speed, accidental shooting and other issues.

6
3 Structure
3.1 System Structure
HWS800Aspeed measurementsystem 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 GUIdisplay.
3.2 Appearance
Figure 3- 1 HWS800A radar speed measurement

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Figure 3- 2 HWS800A radar speed measurement 2

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Figure 3- 3 HWS800A radar speed measurement 3

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3.3 Panel and Ports
3.3.1 Right Panel

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Figure 3- 4
Please refer to the following sheet for detailed information.
No.
Line Color
Description
1
Orange
Flashlight +(F+)
Grey
Flashlight -(F-)
Green
Flashlight +（F2+）
Red
Flashlight -（F2-）
Black
Strobe light + (S+)
Purple
Strobe light - (S-)
Brown
RXD
Blue
TXD
Yellow
GND
2
-
Power switch
3
-
DC19Vpower input port

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3.3.2 Front Panel
Figure 3- 5
Please refer to the following sheet for detailed information.
SN
Icon
Description
Color
Function
4
System running
indication light
Green
Flashing: System is working
properly.
On: System has abnormity.
Off: system has stopped
working.
5
Lithium battery
recharge indication
light
Blue
Flashing: Lithium battery is
recharging now,.
Off: The recharge is completed
or there is no battery available.
6
Power light
Red
On: System is on.
Off: System is off.
3.3.3 Left Panel

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Figure 3- 6
Please refer to the following sheet for detailed information.
SN
Port Name
7
Lithium battery
8
Network, USB port, DC 12V power output and etc.

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4 Operation
4.1 Boot up and Shut down
Before your operation, please make sure all cable connections are right and the Lithium battery
has inserted in the slot.
4.1.1 Boot up
Push the power button in the side panel, you can see the red power indication light becomes on.
The system is booting up now.
4.1.2 Shut Down
Push the power button in the side panel; you can see a dialogue box: System is shutting down
now… The system shuts down after five seconds.
4.2 Menu Operation
All of following settings menu must besaved into force after confirmation, otherwise it is set
invalid.
After restore the default configuration parameters, you mustclick Save to confirm effect.
All pictures and videos can be displayed in the interface, you can click on the image / video
in a point, regional enlargement operation
After picture / video entering zooming mode, and then click on any point of the display area,
restored to thumbnail mode.
4.2.1 Login Interface
After system booted up, it goes to the login interface. See Figure 4- 1.
There are three default accounts:
User name: admin. Password: admin.
User name: 888888. Password: 888888.
User name: 666666. Password: 666666.

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Figure 4- 1
If it is your first time to use the system, pleaseselect the user name from the dropdown list and
then input the corresponding password in the soft keyboard. You can create your own account to
login for the next time. See Figure 4- 2.

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Figure 4- 2
4.2.2 Main Interface
The system main interface is shown as below. See Figure 4- 3.
It includes nine items: Flow Statistics, Road Monitoring, Log Management, Image Backup, Speed
Snapshot, Image Queries, User Management, Sys Config and System Info.
Please click the corresponding item in the touch panel to go to the second menu. In the second
menu interface, you can click the back icon at the right corner of the interface to go back to the
main interface.
At the top right corner of each interface, you can see current battery capacity symbol. There are
nine levels. The ninth level means the battery is full and the first level means the capacity is
insufficient now; you need to stop work and recharge. You can see the corresponding dialogue
box to prompt the insufficient battery when it reaches the third level.
Figure 4- 3
4.2.3 Speed Snapshot
After user login the system, enter the first interface which is speed snapshot. In this interface, it
displays real-time snapshot and historical snapshot.
Parameter operation:
Main window shows currently snapshot vehicle image, on the right, there is current image
parameter. The lower area is functional key area, from left to right are “previous”, “manual
snapshot”, “next”, and “back”.