HUBBLEFLY HEAVEN, Руководство пользователя

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User Manual
17
Please make
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14.0 Additional Instruction
14.1 Optical Flow Positioning System
Utilizing camera to get aircraft location information, it
achieves accurate positioning of aircraft. It is suitable for
environments with altitude of less than 3 meters without GPS
signal or with weak GPS signal.
Please make sure sufficient lighting of the environment
and rich patterns of the ground surface,
as the optical flow positioning system identifies
position variations based o the ground surface.
The measuring accuracy of the optical flow positioning system tends to be affected by illumination
intensity and pattern of the ground objects, so please use this function under the circumstances below
with caution: Monochrome surfaces(eg pure black, pure white, pure red, pure green)
Highly reflective surfaces
Water or transparent surfaces.
Surfaces of moving objects (eg stream of people, shrub or grass)
Places where the illumination conditions dramatically change.
Extremely dark (less than 10 lux) or bright (more than 10,000 lux) surfaces
Surfaces without clear patterns
Surfaces with highly repetitive patterns (eg checker bricks with the same color)
14.2 Infrared Obstacle Avoidance System
The infrared obstacle avoidance system on the aircraft utilizes infrared sensors to detect nearby
obstacles and therefore automatically help the aircraft avoid obstacles.
However the aircraft is unable to avoid obstacles in manual or sports mode.
Infra-red obstacles
avoidance at Forward, left
side
Infra-red obstacles
avoidance at right side
Hovering status in auto mode:
Obstacles avoidance available at forward, left and right.
Less than 1m
Auto avoidance
Flight status in auto mode:
Obstacles avoidance available at forward, left and right.
Less than 5m
Less than 2.5m
Auto decelerate
Stop advance
Return home status:
forward obstacles avoidance only.
8m
Rise up to 100m