Hi-Link HLK-LD2410B Manuale d'uso - Pagina 5

Sfoglia online o scarica il pdf Manuale d'uso per Unità di controllo Hi-Link HLK-LD2410B. Hi-Link HLK-LD2410B 17. Human presence sensing module

Shenzhen Hi-Link Electronics Co.,Ltd

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