Hikvision DS-TD10N-1 Radar User's Manual PDF

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.

Fixed-angle Speed-measuring Radar

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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.

2 Product 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 66

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

1The 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

2Adjust 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

+12VRed Line radar power positive, voltage 12V, high quality power supply is rec-

ommended

GNDBlack Line earth wire of radar power

A+/TXGreen

Line

RS485-A port (positive), RS232-TX port

B-/RXBlue Line RS485-B port (negative), RS232 RX port

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SGNDBrown

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-

darnaming 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 modemeasure moving vehicles straight go-

ing,data delivery one time of each vehicle , no data delivery without ve-

hicles.

3. Bi-direction triggering modefront 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

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Click "change" , select the appropriate upgrade file, and then click start to

upgrade. When the progress bar shows 100%, the prompt box will show

"program writing is successful" , as shown in Figure 20.

Figure20 program upgrade finished

The radar will automatically restart and run the new program.

Notethis function is available in the software version of 1.0.0

and above. The previous versions are upgraded by cold boot.

7 Radar Status Indicator light

There are two indicator light in Fixed-angle Speed-measuring Radar:

red one is power box status indicator light, green one is signal indicator

light.

Red light: it will light when the power on, and flash when WiFi is con-

nected (when radar communicates via WiFi, RS485 will not receive

commands).

Green light: it will blink 5 times when the radar starts to enter the

working state, which indicates that the normal start of radar is completed.

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It will light up 200ms when the radar captures the vehicle's reporting

speed.

8 Maintenance and Common Fault diagnosis

8.1 Use Cautions

Supply voltage should be suitable, not too high;

No shelters in the front of radar;

Do not plug the serial port when it is still hot;

No pounding or dropping;

8.2 Common Fault diagnosis

Debugging software cannot be connected;

1. Verify the power connections to the radar (check that the green

light is on)

2. Check the serial port is connected firm or not, and whether the se-

quence is correct.

3. If the RS485/RS232 converter is used, check the converter is wo-

rking normally or not.

Speed measurement is unvalid;

1. Check the illuminate location is accurate or not.

2. Check the serial port is connected right or not,and readback the

parameters by software to check the parameter setting is appropriate

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or not.

3. Reduce sensitivity and test again.

4. Check there is strong electromagnetic interference nearby or not.

Speed can be detected without car;

1. Check the radar is aimed at the target lane or not.

2.Check there is strong electromagnetic interference nearby or not.

3. Reduce sensitivity and test