Product Information
x, y, z, V (velocity) - "4-dimensional" information is visualized, enabling detection and identification of objects around the radar.
This section introduces RETINA products, which are Smart Radar Systems (SRS) capable of displaying high-resolution (2°) point cloud data, and IRIS products, which are equipped with one or two single radars.
Product Features
Detecting the "shape of an object" using 4-D (X, Y, Z, Velocity)
Conventional millimeter-wave radar can only detect the "presence or absence of an object" using dot displays, but SRS's 4D Image Radar can determine the "shape of an object" by using point cloud data.
One application example is the detection of a person's posture.
High-resolution radar in both horizontal and vertical directions
Our unique Non-Uniform Antenna technology achieves a horizontal and vertical resolution of 3.8 degrees.
(Reference) For UniformArrayAntenna: Horizontal 6 degrees / Vertical 8 degrees
This technology makes it possible to detect things in more detail.
In addition to core technologies, we utilize Deep Learning.
Based on 4D Radar technology, we achieve even higher accuracy by combining ANTENNAS, software, and deep learning.
We aim to recognize objects that are impossible to recognize with millimeter waves.
Product lineup
RETINA
Radar Enabled True Imaging Neural Analysis
High-precision millimeter-wave radar
This is an industrial 4D imaging radar. It provides high-resolution 4D images in real time.
SRS's unique radar ANTENNAS design methodology, combined with enhanced software and algorithms, enables the optimization of multi-chip cascades.
We offer a diverse lineup including 2-chip and 4-chip options.
IRIS
Imaging Radar for Intelligent Surrounding
IRISv
Features
Short to mid-range
Target application
Industrial vehicles, etc.
- TI AWR1642 IC
- Technical compliance certification obtained.
| Horizontal FOV | Horizontal resolution | Vertical FOV | Vertical resolution |
| 120°@15m 20°@70m | 18° | 15°(±7.5°) | 18° |
| Human detection distance | Car detection distance | FPS | frequency |
| 35m | 70m | 10fps | 77-81GHz |
IRISc
Features
For short distances
Target application
Smart factories, etc.
- Technical compliance certification obtained.
| Horizontal FOV | Horizontal resolution | Vertical FOV | Vertical resolution |
| 120° | 18° | 30°>(±15°) | 18° |
| Human detection distance | Car detection distance | FPS | frequency |
| 22m | 45m | 10fps | 77-81GHz |
IRISt
Features
For short distances
Target application
Industrial vehicles, etc.
- Equipped with two radar modules, capable of 180° detection.
- Technical compliance certification obtained.
| Horizontal FOV | Horizontal resolution | Vertical FOV | Vertical resolution |
| 180° | 18° | 30°>(±15°) | 18° |
| Human detection distance | Car detection distance | FPS | frequency |
| 6m | 10m | 10fps | 77-81GHz |
New product information
Product overview
60GHz millimeter-wave radar non-contact vital sensor
We provide a module that implements the algorithm developed by Mari Co., Ltd. as software on a millimeter-wave radar substrate, enabling non-contact measurement with high accuracy approaching that of contact-type sensors.
This technology is expected to reduce the workload in various monitoring settings, such as home healthcare.
For inquiries regarding customization of the enclosure and other components, as well as vital signs information functions, please contact our representative.
Technical Features
- Compared to contact-type electrocardiographs and breathing belts, it can accurately measure heart rate and respiration without contact, with virtually no error.
- The sensor's measurement range is within 2 meters.
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Please refer to the demo video for the following features.
- Measurements are taken while the person is stationary (sitting, lying down). Changes in direction due to turning over in sleep, or the presence of blankets or futons, will not affect the measurement.
— Displays the subject's stress level based on accurate heart rate information. - Because radar does not acquire images like a camera, it enables discreet monitoring that respects privacy.
Non-contact vital sign measurement, sleep tracking. Non-contact monitoring.
| Corporate Name | Mari Co., Ltd. |
|---|---|
| Head office location | Kyoto City, Kyoto Prefecture |
| Establishment | November 2017 |
| Business details | Development of non-contact vital signs monitors and sleep apnea treatment devices |
| HP |
Materials
Corporate Profile
| Corporate Name | Smart radar system Smart Radar System, Inc. |
|---|---|
| Headquarters Location | republic of korea |
| Established | 2017年 |
Inquiry
Materials
- SRS Introduction Document_Nexty Electronics.pdf