Hi-Link HLK-LD2410B Manuel de l'utilisateur - Page 5
Parcourez en ligne ou téléchargez le pdf Manuel de l'utilisateur pour {nom_de_la_catégorie} Hi-Link HLK-LD2410B. Hi-Link HLK-LD2410B 17 pages. Human presence sensing module
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2.2 Solution advantage
The LD2410B human body sensing module adopts 24GHz millimeter wave radar sensor
technology. Compared with other solutions, it has obvious advantages in human body sensing
applications:
1. In addition to being sensitive to moving human bodies, it can also sensitively sense static,
micro-moving, sitting and lying human bodies that cannot be identified by traditional solutions;
2. It has good environmental adaptability, and the sensing effect is not affected by the
surrounding environment such as temperature, brightness, humidity and light fluctuations;
3. It has good shell penetration and can be hidden in the shell to work without opening holes on
the surface of the product, which improves the aesthetics of the product;
4. It can flexibly configure the farthest sensing distance and the sensitivity on each distance door
to achieve flexible and fine personalized configuration;
5. With the Bluetooth function, you can directly use the APP to debug the radar parameters
without catching the serial port.
Application flexibility
Resistance to environmental
influences (weather light,
etc.)
Detection speed
Detection accuracy
Resolution
Directionality
Detection distance
Ability to penetrate material
Dimension
Cost
Good
Figure 2 Comparison of millimeter wave radar scheme and other schemes
HLK-LD2410B
Infrared
solution
Common
Weak
Visual
Ultrasonic
solution
wave
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User manual
Millimeter
Lidar
wave radar