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24GHz Wireless mmWave Radar Sensor for Sleep Monitoring, IR24SMA(EOL)
Categroy:
mmWave Radar Sensor
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- Description
- Specification
- Video
-
- Commodity name: 24GHz Wireless mmWave Radar Sensor for Sleep Monitoring, IR24SMA(EOL)
INTRODUCTION
The IR24SMA radar module is a radar detection module based on the millimeter wave Doppler radar theory, which realizes human biological motion perception and human biological perception. This module is based on the enhanced Doppler radar signal processing theory, and realizes wireless perception of the status of personnel in a specific place through the synchronous sensing technology of Doppler parameters of personnel movement and physiological parameters of personnel. It can be tested with our radar test board.(DERADAR-24G)
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For up-to-date information on Millimeter Wave Radar Sensor, please visit IFLABEL website
This module has the following working characteristics
1. This module limits the detection object to people (moving or stationary), and eliminates the interference of other inanimate objects in the environment;
2. This module realizes the synchronous perception function of moving personnel and stationary personnel;
3. This module effectively eliminates the interference of non-living objects, and can also detect non-living moving objects;
4. The product supports secondary development and adapts to various scenarios;
5. The output power is small, which does not cause harm to the human body;
6. This module is not affected by factors such as temperature, light, dust, etc. It has high sensitivity and a wide range of applications.
Radar Scanning Range
Walk Around
13m
Slight Movement
5m
Sleeping Personnel
2.5m
Number of Breaths
1.5m
FEATURE
● 24GHz millimeter wave radar sensor;
● Max Distance of Motion Perception：≤13 m
● Max Distance of Slight Motion Perception：≤5 m
● Max Distance of Human Body Perception：≤3 m
● Max Distance of Human Respiration Frequency Detection：≤1.5 m
● Antenna beam width: Horizontal 90°/Vertical 60°Fan-shaped Beam
● With the ability to recognize scenes, identify someone/nobody and detect personnel activity status;
● The output power is small, and long-term exposure does not harm the human body;
● Nobody to someone: within 0.5 seconds;
● Someone to nobody: more than 1 minute.
INSTALLATION METHOD
The suggested installation methods of this radar module include inclined installation and top installation.
Inclined installation
Top installation
MAIN FUNCTION
1. Motion detection
2. Slight motion detection
3. Breath detection
4. Sleep state assessment function
Time of status change
Nobody to some ≤0.5s Switch between static and dynamic ≤0.5s Someone to nobody 1-2 minutes APPLICATION
* The respiration and sleeping monitor radar IR24BDA
* The fall detection function requires the fall detection radar IR24FDA
* The human presence detection function requires the human presence detection radar IR24VDA
Typical application scenario 1 — Home & Hotel
Typical application scenario 2 — Office & Hospitals & Nursing homes
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ELECTRICAL PARAMETERS
1. Detection Angle and Distance
Parameters
Min
Typ
Max
Unit
IR24SMA (8 points narrow beam antenna)
Detecting Distance of active Personnel
-
-
13
m
Perception Distance of Static/Active(slight motion) Personnel
-
-
5
m
Perception Distance of Sleeping Personnel
-
-
2.5
m
Perception Distance of Sleeping Personnel Respiration
0.5
-
1.5
m
Radar Detection Angle(Horizontal)
-
90
-
degree
Radar Detection Angle(Pitch Angular)
-
60
-
degree
2. Electrical Parameters
Parameters
Min
Typ
Max
Unit
Voltage(VCC)
4.5
5.0
6
V
Current(ICC)
90
93
100
mA
Operating IO Input/Output Current (IIO)
-
8
20
mA
Operating Temperature(TOP)
-20
-
+60
℃
Storage Temperature(TST)
-40
-
+80
℃
3. RF Performance
Transmission Parameters
Parameters
Min
Typ
Max
Unit
Working Frequency（fTX）
24.0
-
24.25
GHz
Transmit Power（Pout）
-
-
6
dBm
DRAWING
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