Home>Computer Accessories>24G Human Presence Radar Sensing Module HLK-LD2401 Millimeter Wave Radar Sensor Support Bluetooth-compatible
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24G Human Presence Radar Sensing Module HLK-LD2401 Millimeter Wave Radar Sensor Support Bluetooth-compatible
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Detail
- Product Name: 24G Human Presence Radar Sensing Module HLK-LD2401 Millimeter Wave Radar Sensor Support Bluetooth-compatible
- Item NO.: F53585
- Weight: 2024 kg = 4462.1562 lb = 71394.4990 oz
- Volume: 1 CBM
- Category: Computer Accessories
- Brand: HI-LINK
- Creation Time: 2024-11-25
- 24G Human Presence Radar Sensing Module HLK-LD2401 Millimeter Wave Radar Sensor Support Bluetooth-compatible
24G Human Presence Radar Sensing Module HLK-LD2401 Millimeter Wave Radar Sensor Support Bluetooth-compatible
HLK-LD2401 is a high sensitivity 24GHz human presence sensing module developed by Hi-Link Electronics.
Its working principle is to use FMCW FM continuous wave to detect human targets in a set space, combined with radar signal processing and accuracy
confirmation of human sensing algorithms, to achieve high sensitivity human presence state sensing, which can recognize the movement and stationary state
of the human body, as well as the possibility of calculating auxiliary information, such as the distance to the target.
This product is mainly used in indoor scenes, sensing whether there is motion or micro-motion of the human body in the area, and outputting the results of
the detection node in real time.
The maximum sensing distance can be up to 6 meters, and the distance resolution can be configured to 0.75m or 0.2m.
A lightweight visual configuration tool is provided, and the sensing distance range is loosely configured, with different sensing sensitivities and
unattended latency times, to suit different specific application requirements.
Supports GPIO and UART outputs, plug and play, can be flexibly applied to different intelligent scenes and end products.
Features
The maximum sensing distance is up to 6 meters
Configurable range resolution (0.2m or 0.75m per range gate, up to 8 range gates)
The detection Angle is large, and the coverage range can reach ±60 degrees
Accurate recognition within the interval, support induction range division, shielding interference outside the interval
Multi-level intelligent parameter adjustment can be implemented through Bluetooth or serial port to meet the requirements of scene changes
Visual debugging and configuration tools
Supports a variety of mounting methods, such as roof hanging and wall hanging
The 24GHzISM band can be certified by FCC and CE spectrum regulations
The ultimate cost-effective choice
Supports a variety of packages, including pin and patch packages
Solution advantage
The HLK-LD2401 human body sensor module uses 24GHz millimeter wave radar sensor technology, compared with other solutions in the human body
Induction applications have obvious advantages:
1. In addition to sensitive sensitivity to the moving human body, it is also useful for stationary, micro-moving, sitting and lying human bodies that cannot
be identified by traditional solutions
Be sensitive to;
2. Good environmental adaptability, the induction 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 inside the shell without opening holes on the surface of the product, which improves the appearance of
the product
Degree;
4. The maximum sensing distance and sensitivity on each distance door can be flexibly configured to achieve flexible and fine personalized configuration;
5. With Bluetooth function, you can debug radar parameters directly using the APP without connecting the serial port
Application scenarios
The LD2401 human body sensing module can detect and identify the human body in motion, fretting, standing, sitting and lying down. It supports multi-level
parameter adjustment and can be widely used in various AIoT scenarios. The common types are as follows:
Human body sensor light control
It senses whether there is someone in the space, and automatically controls lights, such as lighting equipment in public places, various sensor lights,
bulb lights, etc.
Human body induction wake-up of advertising screen and other equipment
Automatically turn on when people come, and automatically sleep when no one comes to save power, information delivery is more accurate and efficient.
Life safety protection
UV lamp work protection, to prevent the UV lamp from being turned on when there are people around and causing personal injury;
Automatic detection and alarm of dangerous places to prevent people from entering specific high-risk spaces, such as high-risk places entered by personnel
from coal mine blasting.
Smart home appliances
When there is no one in the room for a long time, the TV, air conditioner and other electrical appliances are automatically turned off, saving energy and
safety.
Intelligent security
Detection and identification of people intruding, staying, etc. within the specified range.
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24G Human Presence Radar Sensing Module HLK-LD2401 Millimeter Wave Radar Sensor Support Bluetooth-compatible
color:red,size:xxl
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