R60ABD1-Respiratory sleep TuyaWiFi application manual
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3.Application scenarios and functions of breathing and
heartbeat radar
1. Respiration and heartbeat radar installation scenario
limitations:
· Respiration and heartbeat radar is only suitable for resting scenes
(The person is still within 1.5m of the radar, and the radar is
detected directly in front of the chest.)
· It is necessary to avoid fans, etc., which will vibrate and rotate
metals within the radar detection range
2. Main function points of breathing and heartbeat radar:
· Any/unmanned status judgment
/ stateless judgment
· Respiration and heart rate detection
of breathing signal (normal breathing/abnormal breathing/none)
4.Example of the realization principle of breathing and
heartbeat radar function
1. Judgment of someone/nobody status:
No Time Test:
When there is no one in the radar detection range, the radar will detect
whether there is no human movement, breathing and other actions within
the range for a period of time, and output the unmanned state when it is
confirmed that there is no one. (It is normal to enter the unmanned state
within 40 in the normal environment with no one)
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