Datasheet

MR24BSD1)
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11!
movement status of people in the current radar detection area, the
main states are
1. No person present.
2. occupied, stationary.
3. occupied, active.
State operation mode, in order to environmental state judgment
accuracy, the radar module internal logic discriminate work, the
radar module state output logic is as follows.
A, radar equipment only when a state change is detected, the radar
has the corresponding state output; conversely, the radar remains
silent.
B, switching time ≤ 1s.
C, the radar switches from manned to unmanned state, requiring
multiple state confirmations and a switching time of ≥ 1 minute.
• Sleep detection mode
In this mode, the radar module periodically gives the sleep state and
breathing rate of the person in the current radar detection area, with
the main states being.
1. Sleep quality assessment: awake, deep sleep, light sleep.
2. Judgement of bed entry and departure.
3. Breathing rate statistics.
4. Breathing signal judgement: abnormal breath holding, good,
abnormal movement, abnormal rapid breathing
In the sleep detection mode, the radar module has specific
installation and installation height restrictions for the accuracy of
sleep-related status judgement:.
D. When the breathing frequency statistics function in the sleep
function is required, the installation method can only be selected as
top-mounted or tilt-mounted, keeping the position of the radar and
the chest between 0.5m~1.5m
E. When the sleep quality assessment and sleep time recording