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24G HLK-LD2450 MM Wave Human Body Motion Tracking Trajectory Radar Sensor Module LD2450 Sensing Distance 8M Smart Home
Prix promotionnel
$90.82
Prix régulier
$136.23
Understanding the Radar Sensor Module
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Product Description
The LD2450 is a motion target tracking sensor module from the Hilink 24G millimeter wave radar series, which includes extremely simplified 24 GHz radar sensor hardware and intelligent algorithm firmware. The solution is mainly used in general indoor scenarios such as homes, offices and hotels to enable the location tracking of moving human bodies.
Motion target tracking is to track the position of the moving target in the region in real time, and realize the distance, angle and speed measurement of the moving target in the region.
The sensor hardware consists of an AloT millimeter wave radar chip, a high performance one-transmitter-two-receiver microstrip antenna and a low cost MCU and peripheral auxiliary circuitry. The intelligent algorithm firmware uses FMCW waveforms and the radar chip's proprietary advanced signal processing technology.
It supports serial output of detection data, which is plug-and-play and can be flexibly applied to different smart scenarios and end products.
Product Characteristics
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24 GHz ISM band
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Integrated intelligent millimeter wave radar chip and intelligent algorithm firmware
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Precise motion target localization and tracking
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Longest detection range 6m
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Ultra-small module size: 15mm x 44mm
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Wall mounting
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Azimuth angle ±60°, pitch angle ±35°
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The ultimate cost-effective choice
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Multiple connection options with pin and socket interface
Solution advantages
LD2450 human body sensing module adopts 24GHz millimeter wave radar sensor technology, compared with other programs, has obvious advantages in human body sensing applications:
1. In addition to sensitive sensing of the movement of the human body, for the traditional program can not identify the micro-movement of the human body can also be sensitive to sense;
2. Good environmental adaptability, the induction effect is not affected by the surrounding environment such as temperature, brightness, humidity and light fluctuations;
3. Good shell penetration, can be hidden inside the shell work, no need to open holes in the product surface, improve the product aesthetics;
Application scenarios
The LD2450 motion target tracking sensor can accurately locate and track targets and is widely used in various AloT scenarios, covering the following types:
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Smart Home
: Sensing the distance and angle of the human body, reporting the detection results for the main control module to intelligently control the operation of air conditioners, fans and other home appliances. -
Smart Business
: Position sensing, within the set position interval to identify the human body approaching or moving away, timely lighting or closing the screen. -
Bathroom
: Smart toilet accurately controls the automatic opening and closing of the toilet lid. -
Smart Lighting
: Identify and sense the human body, precise position detection, can be used in home lighting devices (sensor lamps, desk lamps, etc.).
Dimension
Pin definition：
|
Pin |
Function |
|
5V |
Power supply input 5V |
|
GND |
Power Ground |
|
Tx |
Serial port Tx pins |
|
Rx |
Serial port Rx pins |
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Features of the Radar Sensor Module
The 24G HLK-LD2450 Radar Sensor Module is an advanced device designed for human body motion tracking. This radar sensor uses MM wave technology to detect movement within an impressive range of 8 meters. It excels in various smart home applications, automatically adjusting lighting or triggering alarms based on detected motion. Therefore, it offers an efficient and intelligent way to enhance home security and automation systems.
Benefits of Motion Tracking
The Radar Sensor Module is not just about detecting presence; it enables a more interactive living environment. With its ability to monitor occupancy, it allows for smart adjustments to heating and cooling systems. Because of its accuracy, users can save on energy costs while ensuring comfort at home. It's easy to understand why this sensor is becoming a popular choice among homeowners looking for smart solutions.
Applications in Smart Homes
This remarkable sensor module has significant applications in smart home technology. It can be integrated with smart lights, security cameras, and home automation systems. For example, when someone enters a room, the sensor detects the movement and can automatically turn on the lights. However, if no movement is detected for a while, it can trigger the lights to turn off, assisting in energy conservation efforts.