HIK VISION DS-TD10N-1 User manual

Fixed-angle Speed-measuring Radar│
FIXED-ANGLE SPEED-MEASURING
RADAR
PRODUCT MANUAL
（V12.0.0）
2020.1

Fixed-angle Speed-measuring Radar│
Copyright Notice
Thanks for choosing Fixed-angle Speed-measuring Radar developed
by HIKVISION. For your convenience, please read the product manual
carefully.
All copyrights reserved by HIKVISION shall not be violated. Other-
wise HIKVISION possesses the right to require legal responsibilities fro-
m the violator.
The Manual is provided solely for informational purposes. Due to c-
ontinuous research and improvement, specifications or design is subject t-
o change without notice.

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CONTENTS
1 General Description .............................................................................3
2 Product Function...................................................................................4
3 Specifications........................................................................................5
4 Installation Instruction ..........................................................................6
4.1 Bracket Installation ....................................................................6
4.2 Hardware Installation.................................................................7
4.3 Communication Connection.......................................................8
5 Communication Protocol ......................................................................9
5.1 Protocol Description...................................................................9
5.2 Protocol Message .......................................................................9
6 Software Usage.....................................................................................9
6.1 Software Installation ................................................................10
6.2 Software Interface....................................................................10
6.3 Device Connection...................................................................11
6.4 State Display............................................................................13
6.5 Speed Measurement State.........................................................14
6.6 Parameter Setting.....................................................................14
6.7 Measurement Mode..................................................................17
6.8 Program Upgrade.....................................................................18
7 Radar Status Indicator light.................................................................19

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8 Maintenance and Common Fault diagnosis.........................................20
8.1 Use Cautions............................................................................20
8.2 Common Fault diagnosis..........................................................20

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1 General Description
Fixed-angle Speed-measuring Radar measures the speed and dis-
tance of an approaching or receding target in the direct lane and provides
snapshot for traffic management with a trigger bit set. The narrow beam
antenna meets the international requirements for speed enforcement radar
systems. This module enables an easy integration as there are no settings
required. It can be widely applied to gantry, tunnel, three-dimensional
crossing bridges and other traffic environments.
Figure1 Fixed-angle Speed-measuring Radar product
Features:
High performance radar works in 24GHz ISM Band;
Special microstrip antenna design effectively avoids interference from
adjacent channel target;
Accurate speed and distance measurement for multiple targets;
High dynamic speed measurement range with very high capture
rate(≥99%);
Add WiFi to set parameters simplely and fast;

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Advanced DSP technology, highly accurate speed measurement &
very low false alarm rate;
Simple installation and convenient in maintenance;
Sensor performance unaffected by harsh weather conditions.
2Product Function
Fixed-angle Speed-measuring Radar adopts advanced microwave
and high accuracy positioning technology, which is suitable for real-time
velocity measurement and fixed-point snapshot. Combined advanced
signal processing technology, distance detection for multiple targets can
be achieved. All these designs enable vehicles with different speeds or
sizes can be triggered snapping at fixed-spot locations. Snapshot images
are shown in Figure 2 and Figure 3.
Figure 2 Snapshot image

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Figure 3 Snapshot images at fix-spot
Compared with the previous versions, the structure and function are
upgrade in this version. The wire harness interface is placed inside of the
radar, the connector is canceled, which effectively prevent the negative i-
mpact caused by connecting-disconnecting the wire harness frequently.
Meanwhile a WiFi function is added to this radar, parameters can be set t-
hrough it, which is more convenient for debugging.
3 Specifications
Frequency Range
24GHz
Modulating Type
CW
FOV
6°×6°
Velocity Mesurement
10 km/h ~250 km/h
Velocity Accuracy
1km/h
Capture Distance
18 m ~28m

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Capture Rate
≥99%
Triggering accuracy
≤±0.5m
Data rate
37Hz
Measurement Error
<100km/h
-0.5~0 km/h
≥100km/h
-1~0 km/h
Voltage Range
9 V ~12V DC
Current Range
<0.3A
Power Dissip.
＜2W
Temp. Range
-40℃~+80℃
4 Installation Instruction
4.1 Bracket Installation
Bracket can connect,fix,adjust angle of the radar. The installation
result is shown as Figures 4 and 5.：
Figure 4 bracket installed-front side

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Figure 5 bracket installed-back side
4.2 Hardware Installation
（1）The radar is usually mounted on the gantry, L-bar, etc. fixed on
the top of the driveway. Radar detection direction is aligned with the
snapshot position which is in the middle of the driveway.
Figure 6 installation diagram
（2）Adjust the installation height, Elevation Angle, triggering dis-
tance, etc. as required.

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Typical installation: height 6m, elevation angle 11°, triggering dis-
tance 28m.
In installation progress auxiliary tools, such as digital protractors,
hand-held slope meters, laser-assisted pitch regulators, etc. can be used to
increase the installation efficiency.
The radar is also applicable to multiple lanes.
Figure 7 Fixed-angle Speed-measuring Radar used in multiple
lanes(installation diagram)
4.3 Communication Connection
Name
Corresponding Interface
+12V（Red Line）
radar power positive, voltage 12V, high quality power supply is rec-
ommended
GND（Black Line）
earth wire of radar power
A+/TX（Green
Line）
RS485-Aport (positive), RS232-TX port
B-/RX（Blue Line）
RS485-B port (negative), RS232 –RX port

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SGND（Brown
Line）
earth wire of radar signal, RS485-GND or RS232-GND port
Notes:
1. It is recommended that SGND should be connected when con-
necting the radar to serial line, so as to avoid bit errors.
2. Either RS485 or RS232 communication port, please contact man-
ufacturer for advance selection.
5 Communication Protocol
5.1 Protocol Description
The radar data communication adopts RS485 or RS232, baud rate
9600bps, data bits 8 bits, stop bits 1, no checkout bits.
5.2 Protocol Message
The radar sends the speed packet in the form of single byte (the unit
is km/h), For example, the speed data received is 0x32, that is the speed
of the target is 50km/h.
6 Software Usage
The following chapter includes the installation and management
steps of the software. For specific instructions, please refer to the
Fixed-angle Speed-measuring Radar debugging software manual(V2.3)

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6.1 Software Installation
Figure 8 documents list of unzip package
Unzip the package and run "setup.exe", then follow the prompts to
complete the installation.After installation, the "Fixed-angle
Speed-measuring Radar debugging software shortcut" will be generated
on the desktop, as shown in Figure 9.
Figure 9 Fixed-angle Speed-measuring Radar shortcut
6.2 Software Interface
Figure 10 software interface
The software interface would be divided into four parts: "function
selection zone", "status display zone", "speed display zone", "parameter
setting zone".

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"Function selection zone" carries a number of functional selections,
including device connection/disconnection, setting state, speed state,
measurement mode, software reset, parameter readback, software version
query, product sequence number query, etc.
"State display zone" shows current state of the radar, including
working mode, installation brightness, trigger distance, sensitivity, speed
limit, speed correction, etc.
"Speed display zone" displays the current measurement speed, speed
recording and animation display.
"Parameter settings zone " carries "parameter settings", "parameter
preservation", "restore factory settings" , etc. The radar parameters can be
set in this state, including work mode, installation height, trigger distance,
sensitivity, speed limit, speed accuracy correction, etc.
6.3 Device Connection
There are two ways to connect the radar and device: WiFi and serial
port, which can be chosen in the "device connect" interface of "function
selection zone", as shown in Figure 11.

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Figure 11 device connection
If the Internet mode is selected.Then cilck the WiFi name of the ra-
dar（naming rules is "HIK+SN"）to complete the connection, as shown in
Figure 12.
Figure 12 WiFi connection diagram
If the Serial mode is selected.The software can automatically identi-
fy all available ports, and users can choose the corresponding ports ac-
cording to the radar (the specific port number can be seen in device man-
ager).
If no special customization, our radar baud rate is 9600bps, data bits
8 bits, stop bits 1 bits, no parity bits. After setting up, click "connect" to
connect the radar. The successful connection interface is shown as Figure
13.

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Figure13 connecion success
6.4 State Display
After the successful connection, the " state display zone " will show
the current state of the radar, including software version, product se-
quence number, serial number of the main board, radar parameters and so
on,as shown in Figure 14.
Figure14 radar parameters

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6.5 Speed Measurement State
After the successful connection,it is assumed to be the state of speed
measurement. When a vehicle passes the certain position, the speed displ-
ay area will display the current speed and record the data,as shown in Fi-
gure 15.
Figure15 speed measurement state
6.6 Parameter Setting
Click the "state set" in "function selection zone", and the parameters
setting is activated while speed detection function is closed.

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Figure16 parameter setting
Working mode refers to triggering mode including: front triggering
mode, rear triggering mode, bi-direction triggering mode and continuous
triggering mode.
1. Front triggering mode: measure moving vehicles straight coming,
data delivery one time of each vehicle , no data delivery without vehi-
cles.
2. Rear triggering mode：measure moving vehicles straight go-
ing,data delivery one time of each vehicle , no data delivery without ve-
hicles.
3. Bi-direction triggering mode：front triggering for moving vehicles

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straight coming, rear triggering for moving vehicles straight going, no
data delivery without vehicles.
4. Continuous triggering mode: deliver data when vehicles enter the
detection area, no data delivery without vehicles.
Triggerring distance: The horizontal distance of the radar to the pho-
tographing position.
Installation height: the actual installation height of the radar.
Sensitivity: the sensitivity of the target detection. The greater the val-
ue is, the lower sensitive the radar gets, 0.2~0.6 is recommended
Upper limit / lower limit: the highest and minimum speed values of
measurement required.
Speed accuracy correction: it is necessary to correct the speed detect-
ed by radar on some occasions.
The following steps can be proceeded when the parameter values are set.
Parameter setting: current parameters will be operating after clicking
this option, while lost when power off. Please choose "parameter
save" to save the current settings.
parameter save: save the current parameters and the radar will run
according them after restarted.
Restore factory settings: restore factory default parameters.
All options in "parameter setting zone" are valid in the active state. You
can get back to measure speed by choosing "speed measuring state" in

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"function selection zone".
Figure17 parameter setting zone in activate state
6.7 Measurement Mode
The measurement mode is special for the Measurement Institute,
which requires the software version is 1.0.0 or above. In this mode, the
radar can report the speed of the target in the measured area in real time.
The speed can be viewed directly by the debug software, and also can be
caught by the camera.
If no speed is measured, please withdraw from the measurement m-
ode, and enter the setting state. Change the working mode to the head tr-
igger, reduce the sensitivity value, and then enter the measurement mode
again after the storage.

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Figure18 measurement mode
6.8 Program Upgrade
Before upgrading the radar program, it is necessary to disconnect
the device or restart the software. Chick "program upgrade" in "func-
tion selection zone" ,and set the corresponding serial port pa-
rameters in the pop-up "connection setting": baud rate 9600, data bit 8,
stop bit 1, no checkout bit. Then click "connect" to enter the program
upgrade interface.
Figure19 program upgrade interface