Table of Contents
Advertisement
Quick Links
SYH24A1 24G Millimeter Wave Radar
SYH24A1 24G Millimeter Wave Radar
Instruction Manual
1. Principle
Millimeter-wave radar is a sensor that transmits and receives electromagnetic
waves through a radar antenna and measures the amplitude and position of an
object's movement. After analysis by the algorithm, the human body's
breathing, movement, number of people, distance, direction and other
information are judged.
2. Application
The millimeter-wave radar is not affected by temperature, humidity, noise,
airflow, dust, and light, and is suitable for use in harsh environments; suitable
for the care of the elderly, management of hotels and guesthouses,
management of office personnel, intrusion alarms, barrier prevention Hit
reminders, population statistics, etc.
3. Detection range
The area that the radar module measures human activity is within about 200
square meters, the maximum sensing distance for object movement is less
than 20 meters, the measurement breathing distance is within 5 meters, and
the radar antenna has a measurement range of 80 ° horizontally and 30 °
vertically. It is a product that can measure different distances through different
algorithms.
- 1 -
Advertisement
Table of Contents
Related Manuals for Seeed SYH24A1
Summary of Contents for Seeed SYH24A1
- Page 1 SYH24A1 24G Millimeter Wave Radar SYH24A1 24G Millimeter Wave Radar Instruction Manual 1. Principle Millimeter-wave radar is a sensor that transmits and receives electromagnetic waves through a radar antenna and measures the amplitude and position of an object's movement. After analysis by the algorithm, the human body's breathing, movement, number of people, distance, direction and other information are judged.
- Page 2 SYH24A1 24G Millimeter Wave Radar Figure 3-1 Demo picture of module measurement range 4. Installation method By monitoring different detection distances and different motion amplitudes, appropriate deployment is made according to the room layout. When indoors, it will have a better experience when installed at a high place.
- Page 3 SYH24A1 24G Millimeter Wave Radar obstructions and coverings directly in front of the radar module, and it should cover the human movement area as far as possible. In this installation mode, the maximum distance for human motion detection is greater than 10 meters; the maximum distance for human stationary detection is approximately equal to 5 meters;...
- Page 4 SYH24A1 24G Millimeter Wave Radar Top installation Mainly for the monitoring of the human body in the state of lying down, such as bedrooms, nursing homes, hospital beds, etc., can measure a person's breathing state, sleep state. 雷达 Figure 4-2 Top installation detection The radar is installed vertically to ensure that the radar scan covers the detection area;...
- Page 5 SYH24A1 24G Millimeter Wave Radar When the module starts to work when it is initially powered on, it is necessary to completely reset the internal circuit of the module and fully evaluate the environmental noise to ensure the normal operation of the module. The module...
- Page 6 SYH24A1 24G Millimeter Wave Radar The antenna of this radar module has a fixed angle output. The millimeter wave can penetrate clothing, bedding, glass, wooden boards and other materials, but cannot penetrate the human body and walls. (6) False positive rate Human biological signals belong to ultra-low frequency, weak reflection characteristic signals.
Need help?
Do you have a question about the SYH24A1 and is the answer not in the manual?
Questions and answers