Unmanned aerial vehicle physical metrics acquisition

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United States of America Patent

PATENT NO 9656749
SERIAL NO

14734894

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Abstract

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A weight distribution associated with an unmanned aerial vehicle (UAV) may be determined prior to dispatch of the UAV and/or after the UAV returns from operation (e.g., a flight). In some embodiments, one or more UAVs may be placed on or proximate to a physical metrics acquisition (PMA) device. The PMA device may include a grid or array of load cells may be used to determine a distribution of weight of the UAV at three or more points associated with the UAV. The distribution of weight may be used generate analytics, which may include a total weight of a vehicle, a center of mass of the vehicle (in two or more dimensions), power requirements of the UAV for a given flight task (e.g., how much battery power the UAV requires, etc.), and/or other analytics. In various embodiments, the PMA device may perform moment of inertia tests for the UAV.

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Patent Owner(s)

Patent OwnerAddress
AMAZON TECHNOLOGIES INC410 TERRY AVENUE NORTH SEATTLE WA 98109

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanlon, Jon T Mercer Island, US 15 177

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