Seeed MR24HPB1, Руководство пользователя

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MR24HPB1
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Fig.3 MR24HPB1 Diagram of the radar coverage area
Due to the characteristics of the radar’s beam, it has a long-range coverage in the
direction normal to the antenna surface but a short-range if it deviates from the normal
direction of the antenna surface.
Additionally, the radar's range will be reduced when it is mounted on top or angled. This
is due to the effect of the beam and effective radiation space. It is important to consider
this when using the device.
4.2. Main Functions and Performance
The main functions of this radar module are:
a. Motion detection function
i.
Maximum detection distance: ≤ 13m (adult);
ii.
Detection sensitivity: ≤ 0.2m/s;
iii.
Reaction time: ≤ 100ms;
b. Micro motion detection;
i.
Maximum detection distance: ≤ 5m;
ii.
Reaction time: ≤ 1s;
c. Breath detection function;
i.
Maximum detection distance: ≤ 2.5m;
ii.
Reaction time: ≤ 60s;
d. Environmental status assessment function;