Landing Apron Search; Optical Flow Vision System - UBSAN ZINO MINI PRO User Manual

4.4 Landing Apron Search

When the aircraft is landing or returned to a height of about 10 meters
from the ground, it will automatically enter the search for the drone apron
function.
(1) The gimbal camera points downward to optically search for the Aircraft
parking apron [H], Apron requirements: 1 Sharp contrast, 2 white "H" lettering,
3 Apron without obstruction.
(2) Once drone locks the apron visually it will descend smoothly on apron.
When landing to a height of less than 3 meters, the aircraft camera will switch to
forward view and no longer adjust the position of the aircraft. From this altitude
aircraft will land quick. If an error is identified or other unexpected circumstances
occur, press the stop button to exit the function.
(3) If aircraft can't find the parking apron or battery is critically low, the
aircraft will land directly.
(4) The search for the Aircraft parking apron function cannot be performed if
video is being recorded.
(5) If you do not need to use this feature, please turn it off in app.
4.5 Optical Flow Vision positioning System
The aircraft is equipped with a downward optical flow vision positioning
sy st em, whi ch i s co m p o sed of a dow nwar d v is io n cam era an d a T OF
(time of flight) sensor so that the drone can hover stably at low altitudes
without GPS or when weak GPS signals.
Connected
N
4 5 . 8 7 7 5 0 3 , - 1 0 6 . 1 2 3 9 8 4
4 5 . 8 7 7 5 0 3 , - 1 0 6 . 1 2 3 9 8 4 ， 6 5 m
19
1 0 0 %
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S P E E D 0 . 0 M / S
H : 0 . 0 m D : 0 . 0 m