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MR60BHA1 60GHz mmWave 레이더 센서 -호흡 심박 검출
(MR60BHA1 60GHz mmWave Module
- Respiratory Heartbeat Detection)
개요
- 본 제품은 MR60BHA1 60GHz mmWave 레이더 센서 -호흡 심박 검출입니다.
- 사람 검출과 움직임 인식을 수행하며 실시간으로 호흡과 심박을 분석하고 수면 상태(수면자세, 움직임 데이터)를 리포트하고자 할때 사용이 가능한 제품입니다.
특징
- Enhanced Detecting Algorithm: Perception of human presence, stationary, respiratory and heart rate, and sleep state
- High Measured Accuracy: Achieve heart rate accuracy≥95% and respiratory rate accuracy ≥90%
- High Immunity against Interferences: Independ on temperature, humidity, noise, airflow, dust, light, and other environmental influences
- Privacy Protection: More secure identification than the vision-based devices, with no concern about privacy leakage
- Support Secondary Development: Adapt to various scenarios and applications
-
Parameter content
Minimum
Typical
Maximum
Unit
Performance
Detection distance (thoracic)
0.4
1.5
m
Respiratory measurement accuracy
90
%
Heartbeat measurement accuracy
95
%
Refresh time
1
30
S
Observation set-up time
20
S
Operating parameters
Operating voltage (VCC)
4.6
5
6
V
Operating current (ICC)
150
mA
Operating temperature (TOP)
-20
60
℃
Storage temperature (TST)
-40
80
℃
Launch parameters
Operating frequency (fTX)
58
60
63.5
GHz
Transmitted power (Pout)
6
dBm
Antenna parameters
Antenna gain (GANT)
4
dBi
Horizontal beam (-3dB)
-20
20
o
Vertical beam (-3dB)
-20
20
o
- The 60GHz MR60BHA1 millimeter-wave sensor module implements human presence and motion perception, real-time analyzes the target's respiratory and heart rate, and reports the sleep status combined with long-term sleep posture and body movement collection. With high accuracy and private protection, it is an ideal solution for secure contactless biotic radar systems in consumer electronics and healthcare.
-
The MR60BHA1 radar module uses 60GHz mmWave radar technology to achieve the functions of respiratory and heart rate detection, and sleep evaluation. Based on the FMCW radar system and 1 transmit 3 receive (1T3R) antenna, the algorithm accurately scans the motion tomography of the human body and achieves sleep detection of stationary and vital sign collection.
The module is suitable for top installation, the detected area is a three-dimensional sector of 40° horizontally and 40° tilted and the measured distance of breath and heart rate detection is between 0.4-1.5 m, sleep and human presence detection should be ≤2.5m.
The radar supports secondary development, using a universal UART communication interface provides an extra common protocol as 4 groups of I/O that are reserved by the user's definition. It can also be equipped with a host computer to output detection status and data, and its several groups of GPIOs can be customized and developed by users.
Note:
1. This sensor radar is for respiratory heartbeat detection while stationary, the test range for regular resting heart rate for adults ranges from 60 to 100 beats per minute, and a breath rate under 25 times per minute.
2. The radar is designed to be used for individual (human body) in the environment, if there are multiple targets, it will affect the accuracy and precision of the radar.
3. The LED on the module has been removed.
4. The 60GHz radar baud rate is 115200.
문서
- Breathing and Heartbeat Radar Sensor Datasheet
- Breathing and Heartbeat Radar Sensor User Manual-V1.9
- 60G-Radar-heartbeat-3D
- Upper Computer Software
- Seeed mmWave sensor series V2.0.pptx
- Seeed Studio MMWave Sensor Case Design
- mmWave Breathing and Heartbeat Module
- We Listen and Take Action #6: More Radar Sensors for Building Care Alert Solutions for Family
- med Spec Mk.I - a medical tricorder -
- What is mmWave Radar: Everything You Need to Know About FMCW
