这是描述信息
Search
Search
banner

banner

/
/
/
/
Microwave Radar Sensor for Fall Detection, IR24FDA
1/1
Number of views:
1000

Microwave Radar Sensor for Fall Detection, IR24FDA

Number of views:
1000
Quantity
-
+
1
Description
Specification
Video

INTRODUCTION

The IR24FDA radar module is a radar detection module based on the microwave 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.

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 real-time monitoring and early warning of falling movements;

3.  This module realizes the synchronous perception function of moving personnel and stationary personnel;

4.  This module effectively eliminates the interference of non-living objects, and can also detect non-living moving objects;

5.  The output power is small, which does not cause harm to the human body;

6.  The module is not affected by temperature, light, dust and other environmental factors, has high sensitivity and a wide range of applications.

Measurable Range of Falling Motion

Height 2.2m

Projection Range: 2.4m in diameter

Height 2.4m

Projection Range: 2.8m in diameter


 

 

 

FEATURE

●  Detection of stationary human body;

●  24GHz millimeter wave radar sensor;

●  Based on the frequency modulated continuous wave FMCW radar technology, it realizes the two-dimensional area personnel perception function

●  Realize the synchronous perception function of moving and stationary people;

●  Perception range (circular projection radius): 2~2.5 meters

●  Antenna beam width: 110°

●  Not affected by temperature, humidity, noise, airflow, dust, light, etc., suitable for harsh environments;

●  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 method of this radar module is top installation, as shown below.

          

Top installation

 

 

MAIN FUNCTION

1.  Motion detection

2.  Slight motion detection

3.  Fall detection

4.  Action status evaluation

5.  Early warning

 

Human body abnormality judgment method

1)  Record the starting point of the person entering the bathroom and record the stay time;

2)  If there is a rapid fall action, the radar will output an alarm signal;

3)  After the radar judges the fall, it will continuously output the motion sign parameter signal, if the sign signal is always low, a second alarm is required.

Movement sign parameter description

Static (only breathing but no limb movement): output value: 1%-5%

Micro-action (only limb movement): output value: 5%-20%

Walk around: output value 15%-60%

Running: output value 50%-100%


 

 

 

APPLICATION

Typical application scenario 1 — Home & Hotel


 

 

Typical application scenario 2 — Office & Hospitals & Nursing homes

 

 

Keyword:
24GHz Wireless Bio-Radar Sensor for Fall Detection
We could not find any corresponding parameters, please add them to the properties table

 

 

TIME PARAMETERS
ITEM TIME
Scanning frequency 50/s
Report frequency Report if there is a status update(With heartbeat data)
Someone enters ≤0.5s
State change ≤0.5s
Someone leave About 1-2min
Fall status output Within 3-5s
Sleep parameter refresh frequency 10min
Radar start time 30s

 

 

HARDWARE PARAMETERS
HARDWARE PARAMETERS
Input voltage 5V±0.5V
Input Current ≤100mA
IO Indication level 3.3v
Power consumption ≤0.5W
Transmit power 6dBm
Size 31mm X 35mm X 10mm
Installation method Pins
Direction angle Different antenna parameters

 

Related information download

File size:
664KB
Number of downloads:
19
2020-10-14 16:14:00
File size:
1.4M
Number of downloads:
13
2020-10-14 16:11:00
Categories:
IoT Products
File size:
1.8M
Number of downloads:
37
2020-10-14 16:39:00
Categories:
IoT Products
File size:
1.5M
Number of downloads:
28
2020-10-14 16:39:46
File size:
531KB
Number of downloads:
5
2021-08-05 11:40:00
Page up
1

Related Products

Previous page
1

Relevant information

There is currently no information to display
Please add data record on website background.

Leave us a message

产品中留言表单

Message

Message

Contact information

Contact information

logo

Time of issue:2020-04-27 00:00:00

 

 

 

 
 
 

 

Contact

Time of issue:2020-04-27 00:00:00
Powerby:300.cn DaLian

copyright

Time of issue:2020-04-27 00:00:00

©2007-2021    DALIAN GOOD DISPLAY CO., LTD.         All Rights Reserved.      辽ICP备08000578号-1