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IR Fever Warning
System Manual
V1.0
1
Contents
1 PRODUCT DESCRIPTION ................................................................................................................... 4
1.1 PRODUCT APPLICATION SITE ......................................................................................................................... 4
2.1 PRODUCT CONFIGURATION ........................................................................................................................... 5
2.2 PRODUCT DEPLOYMENT REQUIREMENTS ..................................................................................................... 6
2.2.1 Installation Environment ..................................................................................................................... 6
2.2.2 Head Layout ........................................................................................................................................... 7
2.2.3 Tested person requirements: ............................................................................................................ 7
2 FUNCTION INTRODUCTION ............................................................................................................. 9
2.1 REAL-TIME PREVIEW ....................................................................................................................................... 9
2.2 “HISTORY” VIEW AND PROCESSING FUNCTION ......................................................................................... 10
2.3 “NVR” MONITORING ................................................................................................................................. 10
2.4 “SETTINGS “SYSTEM CONFIGURATION FUNCTION ..................................................................................... 11
2.5 ”HELP” FUNCTION ....................................................................................................................................... 12
2.6 OVER TEMPERATURE ALARM SCREENSHOT DISPLAY AREA ........................................................................ 12
3 HISTORY RECORD ............................................................................................................................ 13
3.1 HISTORY RECORD OPERATION .................................................................................................................... 13
3.2 SINGLE GROUP HISTORY RECORD ............................................................................................................... 16
4 FUNCTION SETTING ........................................................................................................................ 18
4.1 DEVICE MANAGEMENT................................................................................................................................ 19
4.2 SYSTEM SETTING .......................................................................................................................................... 21
4.2.1 Alarm parameter setting ................................................................................................................. 21
2.2.1 Black body area setting ................................................................................................................... 24
2.2.1 Image registration ............................................................................................................................. 27
4.2.3 Image debugging .............................................................................................................................. 29
4.2.4 Other settings ..................................................................................................................................... 29
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Precautions for safe use
The purpose of this content is to ensure that the user uses the product correctly to
avoid danger or property damage. Before using this product, please read this instruction
carefully and keep it for future reference. As shown below, the precautionary measures
are divided into two parts: "Warning" and "Caution": Warning: Ignoring the warning may
cause death or serious injury. CAUTION: Ignoring the precautions can cause injury or
property damage.
Warning
➢ In the installation and use of this product, it is necessary to strictly abide by the
various national and regional electrical safety regulations;；
➢ Do not connect multiple devices to the same power adapter (exceeding the load
of the adapter may cause excessive heat or cause a fire)；
➢ Please disconnect the equipment from the power supply during wiring,
disassembly, etc；
➢ If the device emits smoke during use, produces a foul odor, or emits noise, please
immediately turn off the power and contact the dealer or service center to deal
with related matters；
➢ If the device does not work properly, please contact the store where you
purchased the device or the nearest service center. Do not disassemble or modify
the device in any way.
Attention
➢ Do not drop objects on the device or shake the device vigorously, and keep the
device away from locations subject to magnetic interference. Avoid installing the
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device in a place subject to vibration or impact. (Ignoring this may damage the
device)；
➢ In order to ensure the accuracy of human body temperature screening, please do
not use the device in the environment temperature (more than 35 ℃) or low
temperature (less than 15 ℃) or high humidity (more than 85%); at the same time
try to avoid the lights in the scene and the passengers Interference from
high-temperature targets；
➢ Please do not forcefully pull the cable, which will cause the internal cable
connection to break or fall off.；
➢ Please do not aim the device at strong light objects, such as the sun, electric iron,
etc., otherwise the device will be damaged；
➢ Do not place the device in direct sunlight, poorly ventilated locations, or near heat
sources such as heaters or heaters (ignoring this may cause a fire hazard)；
➢ Do not turn the machine on and off frequently. The restart interval after shutdown
is not less than 30 seconds.
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1 Product Description
The full-automatic infrared thermal imaging temperature measurement alarm
system can perform large-area monitoring in crowded public places. The system's
non-contact preliminary screening of body temperature can quickly find and track
over-temperature personnel to help troubleshoot human fever.
This system combines advanced technology such as infrared human body
temperature measurement algorithm and AI intelligent face recognition. The
temperature measurement is accurate and the operation is simple and convenient.
The system is powerful. Multi-target tracking can ensure that no targets are missed.
Custom alarm temperature zones and high-temperature shielding settings can
avoid interference from other high-temperature objects. People who find
over-temperatures can automatically alarm and take pictures for storage. It is
convenient for users to query and classify management. Ideal equipment for health
and epidemic prevention in public places such as government agencies, airports,
stations, large factories, schools, and commercial centers.
1.1 Product Application Site
二、 The automatic infrared thermal imaging temperature
measurement and alarm system can be applied to crowded public places
such as government agencies, airports, stations, large factories, schools,
and commercial centers. It is mainly installed and deployed at the
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entrances, passages, lobby, etc. Application scenario "is shown in Figure
1-1.
Figure1-1 Small application scenarios
2.1 Product Configuration
IR Fever Warning System with Integrated delivery could be open to use on site.
The main product configuration is shown in the figure 1-2. Network hard disk
recorder as an optional if video recording is required.。
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Figure 1-2 Product Configuration
2.2 Product Deployment Requirements
IR Fever Warning System is a kind of precise temperature measurement and
imaging camera which has certain requirements for deploying application. The
installation and deployment diagram is shown in the figure 1-3. Specific notes are
as follows：
2.2.1 Installation Environment
➢ The device should be placed indoors and the ambient temperature
should be kept relatively constant（It’s necessary to setup a tent or
shelter, such as good sealing environment and keep the environment
stable if the actual application scene is outdoors）；
➢ The position of the device head needs to be well-lit, and it should be
avoid in the position of backlight；
➢ There should be no air-conditioning outlets within 3 meters of the
Standard: Camera head + stand
Black body + stand
Switch
PC Kit
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location of the equipment head；
➢ The field of view monitored by the device head must not be
disturbed by strong external heat sources such as light and sun；
2.2.2 Head Layout
➢ Reasonably arrange the position of the IR236 head, and the
downward plan angle is 13°－15°；
➢ Reasonably arrange the detection position and range of personnel.
The position of IR236 camera from the forehead of the person under
test is 3.0-10.0 meters, and the best test position is 5.0 meters；
2.2.3 Tested person requirements:
➢ After outdoor sun exposure or after strenuous exercise, test in an
indoor environment for 5 minutes after peaceful adjustment；
➢ People enter indoors from outdoor scenes. It is recommended to
walk through the corridor buffer for at least 10 seconds before
stepping into the detection position；
➢ Make sure that the entire face of the person under test is in the field
of vision of the device, and that the face and forehead cannot be
blocked (hats, scarves, sunglasses, masks, antipyretic stickers and
other objects that may block the face. It is recommended to remove
them in advance and adapt for 0.5-1 minutes carry out testing；
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Figure 1-3 Product Deployment
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2 Function Introduction
The System can be configured through PC software after hardware installation
and power on. The software is installed on the delivered computer or IPC.
Double-click the software shortcut to enter the main interface of the client software.
The software shortcut is shown in the figure 2-1.
Figure 2-1 Software shortcuts
2.1 Real-time Preview
The main interface of the software can preview visible and infrared video
images in real time once the software starts. As shown in the figure 2-2.
Video status lamp、Setting、
History button
Software version
IR Fever Warning System software shortcuts
visible camera image
Infrared Camera Image
Alarm and capture area
Today’s number of suspected fevers
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Figure 2-2 The Main interface can preview visible and infrared images at the same
time
The real-time temperature of the position can be displayed if you move the
mouse cursor to the thermal image in any position. As shown in the figure 2-3.
Figure 2-3 preview real time point temperature on main interface
If there is no video image in the main interface or only 1 video is displayed, it is
necessary to enter the equipment management interface for device search and
addition. See section 4 "Equipment Management" for details
2.2
“
History” view and processing function
Click“view all history ”button ，and enter the history interface，
to view alarm history and deal with them. Refer to “history” in section 3 for
detailed description.
2.3
“
NVR” Monitoring
This function is only for customer with optional NVR (Network Video Recorder).
It can be ignored without NVR. Adding heartbeat indicator lamp to connect with
NVR on software system in order to keep the user well known the status between
Real time point temperature
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NVR and software. As shown in the figure 2-4.
Figure 2-4 connect heartbeat indicator lamp with NVR
Before the network hard disk video recorder starts to record, the client software
must enable the streaming service. The detailed description of opening the
streaming service is 4.2.4 "Other Settings" in this article. When the service is off, the
heartbeat light is gray. When the streaming service is enabled, the client software
periodically detects the communication status of the NVR. If the communication
between the two parties is normal, the heartbeat light is green, and the NVR is
recording in real time. Once the heartbeat signal of the NVR is not detected, the
communication is considered to be interrupted, the heartbeat indicator light is
flashing red, and the NVR is not recording.
2.4
“
Settings “system configuration function
Clicking the "Settings" button will jump to the user login interface. The user
permissions are divided into user mode and expert mode. The system will start the
user mode interface or the expert mode interface according to the identity of the
login user. Compared with the user mode interface, the expert mode interface adds
functions such as temperature measurement parameter settings. These settings are
Connect heartbeat indicator lamp with NVR
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advanced settings and cannot be operated by ordinary users.
Settings interface, including "device management" and "system settings",
where "device management" is used to determine the identity of the logged-in
user to determine whether to open expert mode or user mode, and "system
settings" is used to set system parameters, including "alarm parameters" "Shielded
area", "Bold body area", "Icon registration", "Temperature measurement parameter",
"Other" and other parameters.。
2.5
”
Help” function
Click the "Help" button, the system will automatically jump out of the
instruction manual, users can query the specific functions and operation
instructions of the software through this document.
2.6 Over temperature alarm screenshot display area
When an over-temperature alarm occurs, the system will have an audible and
visual alarm prompt, the alarm snapshot of the day will be displayed in the alarm
display box, and the system will automatically frame the target face part and
display its temperature information in the screenshot, as shown in the figure 2-5
shown.
Figure 2-5 Over-temperature alarm snapshot
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3 History Record
For the convenience of retrieval and retrieval after the event, the system can
automatically store a series of visible and infrared images of the alarm to the
computer or ipc hard disk, and the temperature value and coordinates of the alarm
target are marked in the pictures. Click the "view all history" button in the main
interface to enter the history data view interface and view all alarm records, as
shown in figure 3-1.
Figure 3-1 History record interface
3.1 History record operation
After entering the history record interface, you can query the history record
according to time and classification. The display area of the history record group
shows the thumbnail, time, temperature and processing category of the history
record. The operation interface of the history record group is shown in figure 3-2.
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Figure 3-2 History record information
1. Categorize the historical records
The history records can be queried by two sets of conditions, namely time
control and classification options, as shown in figure 3-3. The function of each
button in the history records group is illustrated in the following table:
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Figure 3-3 historical record classification query options
1
2
The historical record query classification options include
"untreated"/" passenger fever "/" low temperature
carry-on "/" other carry-on "/" all "as shown in figure 3-3
3
4
5
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2. Operate on the history record
When new alarm records appear, the system shows by default that
these alarm records are not processed, as shown in figure 3-4.Users can
categorize the historical records for the convenience of future query and
management. The specific operation is as follows:
Figure 3-4 Default unprocessed history record
（1） click the button to select a record in the history group.
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（2） click the button at the bottom of the history interface to delete the
selected record and classify passengers' heat, low-temperature carry-on
items and other carry-on items, as shown in figure 3-5.
Figure 3-5 History record processing button
3.2 Single group history record
Single history record area showing the thumbnail of the selected single
history record and selected infrared image and visual image. Shown as figure
3-6.
Figure 3-6 Single group history record
1. Single record showing in details
Click the thumbnail, the recorded visual image and infrared image will
showing in the center area of history record. Click the in the image to
delete the image.
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2. Duo record showing
Thumbnail of single history record can maximum showing four records,
click to showing the rest of the four images.
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4 Function Setting
Click the setting button , login to the setting interface, showing as
Figure 4-1, this user manual only introduce the normal user mode, if you need
expert mode, please contact us for help, the user manual is admin, default
password is 0。
Figure 4-1 login interface
The setting interface including “Device”and “System”,
“System”including alarm settings, shield area, blackbody area, image
synchronization, image debugging and other settings. Like Figure 4-2 showing。
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Figure 4-2 Sub option of system setting
4.1 Device Management
This function is used to search and display device status, if there is device
record, in database，the records will be synchronized in the sub-device list, just by
choose the device you want to be added(IR or visible light device)。If there is no
record in the database, please search and add. After adding successfully, the device
will be displayed in the list, including basical device info and status, Device
management interface is as in Figure 4-3.
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Figure 4-3 Interface of device management
Other device list used to manual add other devices’IP address like NVR,
convenience for the maintenance, showing in Figure 4-4.
Figure 4-4 List of other device
Device management interface specific operation instructions are as follows：
1. Search device: click this button to search online devices and showing
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device info automatically.
2. Add device: after checking the device info, click this button to this device
record will be saved in database.
3. Delete device：click this button to delete device info from database of
chosen device.
4. Add device in other device list: Used to input the IP address if NVR.
4.2 System Setting
System settings including alarm setting, shield area, blackbody area, image
synchronization and other, totally six settings to adjust the parameters, below is the
introduction of the each sub options.
4.2.1 Alarm parameter setting
Single click in the main interface “Settings”—>“System
settings”—>“Alarm parameters”, there are two modes, high-temp alarm and
low-temp alarm. High-temp alarm is used to alarm when there is higher temp than
setting value this is for human body temperature. Low-temp alarm is used to alarm
when there is lower temp than setting value, this is for lower temp objects. Setting
interface is as below Fig 4-5 。Here is showing hi-temp alarm as example:
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4-5 Alarm setting interface
1. Alarm switch： If you choose to allow the alarm, the system will issue a
warning to remind the staff according to the set mode. If not checked, the
alarm event occurs without any alarm processing. It is suggested that this
item be checked！
2. 2. Setting of high temperature alarm interval： When the measured
target temperature is within the set temperature range (such as the
following 37.3℃ ~ 42.0℃), the alarm event is judged to have occurred. The
maximum temperature range of high temperature alarm is 30.0℃ ~ 50.0℃,
as shown in FIG. 4-6.
Setting of high
temperature alarm
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FIG. 4-6 Heat level setting
3. Alarm sensitivity ： Including three modes: advanced, standard, and
custom. In the first two modes, the minimum alarm targets are 4 and 8
pixels, respectively, and cannot be changed；When selecting the custom
mode, the size of the minimum alarm target can be selected by dragging
the left mouse button and the scroll wheel.
4. Number of alarm targets：Setting the number of alarm individuals
displayed on the image, and the maximum number is 8.
5. Alarm delay time： In order to avoid the alarm caused by accidental
temperature difference, the delay time is set to collect the temperature
change within a period of time, so as to reduce the alarm error.
6. Transparency of temperature scale ： Set the transparency of the
temperature mark, ranging from 0 to 9, 0 is full transparency.
7. Face recognition switch： The switch is on by default. When the preset hot
object is detected, if the switch is turned on, the system will first determine
whether the hot object is a face. If it is judged to be a face, it will grab the
picture to alarm, otherwise it will not grab the picture to alarm.
8. High temperature tracking：This switch is turned on by default. When a
hot object is found in the detection area, the system will automatically
track the hot object and the cursor will always follow.
4.2.2 Settings of shielding area
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There are always some hot heat sources in the monitoring area，such as the
light box,billboard, fast-food restaurants etc，the temperature of these heat sources
is similar to human body, which can easily lead to false alarms in the system.In
order to remove these disturbances, these heat sources can be shielded and the
area is not alerted.。
1. Click “Settings” in the main screen—>“system setting”—>“shielding
area”， enter the screen of shielding area, see FIG 4-7.
2. By dragging the left mouse button to depict the rectangle method, the
high temperature interference source from the infrared image shielding.
3. Click the save button on the left side of the window to save.
FIG. 4-7 Settings of shielding area
2.2.1 Black body area setting
The black body temperature measurement uses the actual temperature of the
black body as the reference temperature. In order to make the device accurate
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temperature measurement, the black body target area must be framed. The specific
equipment steps are as follows:
1. Click the "Settings" button in the main interface-> "System Settings"->
"Blackbody Area" to enter the blackbody area setting interface, as
shown in Figure 4-8
2. Select the "Black Frame" option, move the mouse cursor to the
infrared image, find the black body heating target surface in the
infrared image, hold down the left mouse button and drag the frame
to select the center heating area of the black body target surface, and
then click the lower left corner of the window Save button。
3. Select the "Black frame" option again, move the mouse cursor to the
infrared image, find the black body heating target surface in the
infrared image, hold down the left mouse button to draw a rectangular
frame to just frame the black body target surface, and then click the
bottom left of the window Corner "Save" button.
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Fig.4-8 blackbody area setting
When the system is working, the user can choose whether to display the black
body or not. If the "allow to display the black body" is checked, the black body
heating target surface can be seen in the infrared image.
As an important reference heat source for temperature measurement, the black
body is not allowed to be blocked or moved. In order to prevent the black body
from being blocked or moved, it is necessary to turn on the black body shielding
function. Check the button of "show black block prompt" and then click "save" to
complete the setting. When the black body is bumped or blocked, a prompt box
will pop up automatically on the main interface of the software to remind the staff
to deal with it, as shown in figure 4-9.
Black body in infrared image
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Fig.4-9 Black block shift prompt
Ambient temperature setting (ambient temperature setting in the temperature
measurement area) has a great influence on the accuracy of temperature
measurement, so please input the ambient temperature accurately according to the
actual situation.
2.2.1 Image registration
The system adopts the dual cursor synchronous display method of infrared
video and visible video, but since the infrared temperature camera and visible video
camera have different field angles, it is impossible to make the two cameras
completely parallel in the installation, resulting in the position of the same target in
the two videos looks inconsistent. In order to accurately find the corresponding
relationship between the infrared image and the visible image, a video registration
algorithm is added to the software. The mapping relationship between infrared
region and visible region can be obtained by registering the three pairs of
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alignment points in visible region and infrared region. By this mapping relationship,
the accurate coordinates of high temperature target coordinates in infrared image
in visible video can be calculated.。
Figure 4-10 image registration Settings
1. Click the "setting" button in the main interface of the figure -- > "system
setting" -- > "image registration" to enter the registration setting interface, as
shown in figure 4-10. At this time, three cross cursors of the same color appear
in the Windows of "infrared image" and "visible image" on the interface；
2. Click the icon to adjust the first visible light spot, select a point on the visible
light image, click to select the same position on the infrared image for
registration. The registration process of the other two points is the same as that
of the first point.
3. After registration is completed, click the "save" button on the left of the
window to save.
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4.2.3 Image debugging
Click the "setup" button in the main interface -- > "system setup" -- > "image
debugging", enter the interface of image debugging and setting, and you can
adjust the functions of visible light far (near) focus and zoom, as shown in figure
4-11.
Figure 4-11 image debugging Settings
1. Infrared image setting
➢ Flip Switch: Manually adjust the infrared image flip.
2. Visible image Settings
➢ Visible light far (near) focus: adjust the focal length to obtain a clear image。
➢ Visible light zoom + (-): increase (decrease) multiples to enlarge (reduce)
the image.
4.2.4 Other settings
Click the "setting" button in the main interface -- > "alarm setting" -- > "other"
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to enter the setting interface, as shown in figure 4-12.。
Figure 4-12 Other parameter setting interface
1. Save path of alarm information: set the save path of alarm picture file in hard
disk.
2. Automatic deletion of alarm pictures: set the time for the pictures recording
alarm events to be kept on the hard disk, such as the set 62 days, and the
software will automatically clean the alarm directory 62 days before each
startup.
3. Streaming service: this service can be used for network hard disk video
recorder (NVR) to obtain video stream from the system, so as to record the
storage.
4. Backup configuration files and restore configuration files are used to backup
and restore all system Settings, and restore factory Settings are used to restore
to the configuration state when the supplier shipped.
5. Alarm push service: customers who are not connected to the third-party
software platform or the cloud service platform should ignore this function.
The service is to push the alarm pictures and temperature measurement data
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to the third-party software platform or cloud service, and set the content
including IP address, port and alarm push service switch, and push it regularly.
he system language is used for customers to choose to switch familiar
languages, so as to operate the equipment better.
Special statement: If the product has technical improvements, it will be compiled into the
new version of the manual.
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