d)
(The rule window of the
program after 20200210
is rectangle. The drawing
method is as follows: draw the rectangular area along the highlighted edge of the
blackbody)
Black regular window drawing is no longer the smaller the better
.
You need to draw the rectangular area along the highlighted edge of the
blackbody. The blackbody temperature is 35 (the default), and the rule box is
shown in the green window below. Click OK to take effect. If the blackbody is
facing the camera, the four sides of the blackbody shell will not be exposed, as
shown in the following figure:
e)
Confirm that the highest and lowest temperature is within 35
±
0.2
℃
on
average
2.2.3
Drawing Of Human Body Temperature Detection Area
a)
BF5421
（
13mm
）：
i.
The subject stands on the edge of the blackbody (3m away from the camera),
faces the camera, and can see the head and shoulder exposed in the picture;
ii.
The lower border of the rule is drawn on the shoulder of the tested person, and
the upper border of the rule can be drawn to the upper edge of the image;
refer to the following figure for the detection area
b)
BF5421
（
7.5mm
）：
iii.
The tested person is standing on the edge of the blackbody (2 meters away
from the camera), and the setting method refers to the 7mm lens;
The setting in the figure below indicates that an audible and visual alarm will
