Due to the radar method, multiple people's biometric information (heart rate, respiration) can be detected non-contact! It is suitable for personnel detection and flow management inside buildings, as well as health condition management in nursing facilities.
The 24GHz radar-based vital sign monitoring (VSM) system, realized through Sakura Tech's proprietary MIMO FMCW radar module and software for VSM, can monitor the heart rate and respiration of multiple subjects over an extended period without making contact with them. ■ Features - Vital information detection system using the 24GHz MIMO radar "miRadar8" - Non-contact detection of vital information (heart rate and respiration) for multiple individuals. - Measurement through clothing and bedding without infringing on privacy. - Simultaneous measurement of multiple targets possible due to MIMO-FMCW method (covering a range of ±45 degrees) - High sensitivity measurement enabled by the adoption of a high-performance chipset (Analog Devices) ● Advantages of the radar method - Non-contact measurement possible - Penetrates clothing and bedding - No brightness restrictions during measurement - No privacy infringement (as it does not use camera images) - Follows the movement of the measurement target For more details, please download the catalog or contact us.
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Usage Scenarios • Elderly care services • Nursery schools, kindergartens, schools • Sleep apnea monitoring • Locations where camera installation is difficult • Advanced algorithm development
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Sakura Tech has been developing imaging sensors and high-performance microwave/millimeter-wave components using ultra-wideband technology since its founding in October 2008. In particular, we developed a compact and high-performance radar platform (miRadar(R)8) using Multiple-Input Multiple-Output (MIMO) technology, which has been commercialized as an obstacle monitoring radar. Using the same radar platform, we developed an algorithm capable of simultaneously measuring the vital signs (heart rate, respiration) of multiple individuals, and we have been the first in the world to sell evaluation kits, receiving positive feedback from many manufacturers. Radio wave sensors have become essential in the fields of autonomous driving sensors, security aiming for a safe and secure society, and monitoring the elderly in the IoT society. Moving forward, Sakura Tech will continue to provide and contribute to society with human-friendly, high-performance sensors that utilize radio waves.