HIK VISION CSR-I Series User manual

CSR﹣IN(P)
Single Lane High- Precision Positioning and
Speed Measurement Radar
User Manual

Contents
Chapter 1 Product overview............................................................................................................................1
1. Product introduction................................................................................................................................1
2. Technical Specification ...............................................................................................................................1
3. Electrical interface.......................................................................................................................................2
a. Power supply interface................................................................................................................................2
b. Communication interface............................................................................................................................2
Chapter 2 Installation and Usage of Product...................................................................................................3
1. Common installation methods.................................................................................................................3
2. The steps of radar installation .................................................................................................................5
3. The debugging and usage of software.....................................................................................................7
Chapter 3 Radar Communication Protocol ...................................................................................................10
1. Overviews .............................................................................................................................................10
2. Set Command........................................................................................................................................10
Chapter 4 Maintenance and common fault judgment....................................................................................14
Appendix 1 The correction calculation method of the target speed..............................................................16
Appendix 2 The radar common parameters instruction ................................................................................19

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Chapter 1 Product overview
1. Product introduction
The panel microwave speed measurement radar is implemented on Doppler principle, and
it is also called Doppler radar. The working principle is that the radar emits a fixed frequency
microwave signal towards a target and then receives the reflected signal. There will be a
frequency difference between the emission beam and the echo, which is called Doppler
frequency shift. We can calculate the speed of the target through the specific relationship
between this frequency shift and the speed.
CSR-IN（P）
Figure 1.1
2. Technical Specification
Antenna：Planar-type microstrip patch array antenna
Operation frequency：24.15GHz
Frequency deviation error：≤±45 MHz
Emission power：about 5mW
Operating temperature：－40℃～＋70℃
Operating humidity：5%RH～95%RH
Speed measurement range：（2 ～400）km/h
Speed measurement accuracy：±2 km/h
Response time：26ms

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Rated voltage：12V DC
Rated current：0.3A
3. Electrical interface
a.Power supply interface
Table 1.1 Power Supply Interface Definition of CSR-I Radar
Color
Illustration
Remarks
Red
DC12V
Positive Terminal of Power Supply
Black
GND
Radar Earth
Attention：There is a requirement of polarity for 12V DC power supply，which cannot be connected
inversely。
b.Communication interface
Types of radar communication interface: full duplex RS232 and Half duplex RS485.
Full duplex RS232，9600bps
DB9 female
Wire color
Signal
Illustration
Remarks
2
Brown
TX
Transmission
Data is transmitted from radar to another
equipment
3
White
RX
Reception
Radar receives the data from another
equipment
5
Green
GND
Radar Earth
Signal Earth
Table 1.2 Communication Interface Definition of CSR-I Radar
Half duplex RS485，9600bps

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DB9 female
Wire color
Signal
Illustration
Remarks
1
Brown
A＋
Transmission and
Reception
The positive terminal of receiving and
transmitting differential signal
2
White
B－
Transmission and
Reception
The negative terminal of receiving and
transmitting differential signal
5
Green
GND
Radar Earth
Signal Earth
Table 1.3 Communication Interface Definition of CSR-I Radar
Attention: The communication interface should be designated before leaving the factory. There
will be a specific mark on the rear cover of the radar with RS485 interface and it defaults to RS232 for
the radar without marks.
Chapter 2 Installation and Usage of Product
1. Common installation methods
a. Top loading mode
This mode is to install the radar on T-type pole, L-type ploe, gantry and so on, in order
to measure speed from the top of the target, shown in figure 2.1. It is suitable for static speed
measurement, security monitoring, traffic flow detection and so on.
Recommendation for the radar model: CSR-IN、CSR-IK、CSR-IX

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Figure 2.1
b. Side loading mode
This mode is to install the radar on the roadside or law enforcement vehicles, to measure
speed from the side of the target, shown in figure 2.2.It is suitable for static speed measurement,
moving speed measurement, vehicle speed prompt cards and so on.
Recommendation for the radar model: CSR-IR, CSR-IH, CSR-IX
Figure 2.2
c. Side and top loading mode
This mode is to install the radar on the roadside high pole, to measure speed from the side
and top of the target, shown in figure 2.3.It is suitable for the occasions when the radar is not
suitable for installing on the F pole, the gantry and so on.
Recommendation for the radar model: CSR-IN, CSR-IR

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Figure 2.3
2. The steps of radar installation
a. Install the cardan
Before installing the radar, we need to install cardon first.
Cardon is one of the most common methods to install the radar of CSR-I series and it is
able to be installed in the different environmental conditions after adjusting appropriately.
The installation method of cardon is very simple, and please refer to figure 2.4. The design
sketch after installation can be referred to figure 2.5.
Figure 2.4 Figure 2.5
Attention: The installation direction of radar has a very vital influence upon the speed measured.
Please confirm the validity of installation direction when installing the radar and install it according to
the direction shown in figure 2.6.

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Figure 2.6
b. Adjust the installation position of radar
For the top loading mode, install the radar right above the lane and the detection direction of the radar is
towards the middle of the lane as shown in the figure 2.7. For other methods, put the radar towards the
position expected.
Figure 2.7 Figure 2.8
c. Adjust the angle of pitch
The angle of pitch of radar installation is also called installation angle as shown in the figure 2.8.
Attention: The installation angle θrefers to the included angle between radar plane
and vertical plane instead of horizontal planes.
Please adjust the angle of pitch of radar to the scheduled installation angle, referring to the
recommended installation parameters of all kinds of radar in the table 2.1.
Table 2.1 Recommended installation parameters of the radar

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Types of radar
Parameter
Mode N
Mode K、
Mode X（two-lane used）
Mode X
（one lane used）
Mode R
Mode H
Installation Height
（meter）
6
6
6
6
6
6
6
6
6
-
-
-
Trigger distance
（meter）
22
21
20
18
17
16
14
13
12
-
-
-
Installation angle
（degree）
15
16
17
18
19
20
23
25
27
Side loading angle
20°～ 30°
Remarks：It’s possible to improve the efficiency of installation during installing the radar of CSR-
I series, with the help of the assistant tool such as radar laser sight, digital protractor and hand-held
grading instrument.
d. Electrical connection
Refer to “Radar electrical interface” and connect the power line and communication line.
Attention: The power supply can be only electrified after finishing connecting all the cable
and checking without error.
3. The debugging and usage of software
a. Software introduction
The radar of CSR-I series are all allocated with the debugging software TSRadar2.01. Not
only can it set the all the kinds of parameters of the radar in detail, but also control the working
conditions of radar very easily.
TSRadar2.01 debugging software is developed based on Windows operation system so that it is able to
run in the main current Windows operation system including Window 7、Windows XP and so on.
This instruction book takes an example of Windows XP to explain the debugging and usage of
TSRadar2.01 in details.
b. Usage of the debugging software
1). The surface of the software
It’s divided into “the communication setting area(1)”, “The current speed display area
(2)”, “the main display area(3)”, “the auxiliary display area(4)”. As shown in the figure 2.10:
雷
达
类

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Figure 2.10
2). Serial port
Please confirm the connection between radar and the host computer is correct and select
the correct serial port first on the surface of TSRadar2.01. As shown in the figure 2.11:
Figure 2.11
Attention: If the connection port is chosen incorrectly, the debugging software cannot
receive any information.
If cannot find the port number, please follow the steps as below:
First, open the control panel, find the “System”button, and click the “device manger”button in the
hardware options. Then find the “COM&LPT”and the port number shown in it is just the radar port number.
3). Radar electrification
Monitor the moment of the radar electrification and confirm if there is power-on identification:
0xFE, 0xFD, 0xFD, 0xFE in the communication area. The radar is in the speed measurement state
and can detect the target if the above string is displayed normally.
4). Parameters setup
If needed click the button of “Enter the setup”. As Shown in the figure 2.13, in the status of
setup, the relevant parameters can be adjusted in the communication area:
1
3
2
4