Pre-flight self test for unmanned aerial vehicles (UAVs)
First Claim
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1. A landing perch for an unmanned aerial vehicle (UAV), comprising:
- a base having a plurality of posts that extend from the base and are configured to couple with apertures of the UAV to retain the UAV in a docked position on the base after landing, wherein one or more of the posts comprise an electrical contact configured to provide an electrical charge to the UAV when the UAV is docked on the landing perch;
one or more electromagnets located on one or more of the plurality of posts; and
a controller that includes;
one or more network interfaces to communicate with a computer network;
a processor coupled to the one or more network interfaces and configured to execute a process; and
a memory configured to store the process executable by the processor, the process when executed operable to;
detect the UAV within proximity of the landing perch;
cause the UAV to align the apertures of the UAV with one or more of the plurality of posts of the base; and
activate the one or more electromagnets on the posts to retain the UAV on the landing perch.
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Abstract
In one embodiment, a controller instructs an unmanned aerial vehicle (UAV) docked to a landing perch to perform a pre-flight test operation of a pre-flight test routine. The controller receives sensor data associated with the pre-flight test operation from one or more force sensors of the landing perch, in response to the UAV performing the pre-flight test operation. The controller determines whether the sensor data associated with the pre-flight test operation is within an acceptable range. The controller causes the UAV to launch from the landing perch based in part on a determination that UAV has passed the pre-flight test routine.
34 Citations
18 Claims
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1. A landing perch for an unmanned aerial vehicle (UAV), comprising:
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a base having a plurality of posts that extend from the base and are configured to couple with apertures of the UAV to retain the UAV in a docked position on the base after landing, wherein one or more of the posts comprise an electrical contact configured to provide an electrical charge to the UAV when the UAV is docked on the landing perch; one or more electromagnets located on one or more of the plurality of posts; and a controller that includes; one or more network interfaces to communicate with a computer network; a processor coupled to the one or more network interfaces and configured to execute a process; and a memory configured to store the process executable by the processor, the process when executed operable to; detect the UAV within proximity of the landing perch; cause the UAV to align the apertures of the UAV with one or more of the plurality of posts of the base; and activate the one or more electromagnets on the posts to retain the UAV on the landing perch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method comprising
detecting, by a controller, that an unmanned aerial vehicle (UAV) is within proximity of a landing perch, the landing perch comprising: -
a base having a plurality of posts that extend from the base and are configured to couple with apertures of the UAV to retain the UAV in a docked position on the base after landing, wherein one or more of the posts comprise an electrical contact configured to provide an electrical charge to the UAV when the UAV is docked on the landing perch, and one or more electromagnets located on one or more of the plurality of posts; causing, by the controller, the UAV to align the apertures of the UAV with one or more of the plurality of posts of the base; and activating, by the controller, the one or more electromagnets on the posts to retain the UAV on the landing perch. - View Dependent Claims (14)
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15. A system comprising:
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a roost having a communication system configured to execute processes to manage communication to the UAVs and a plurality of landing perches for a plurality of unmanned aerial vehicles (UAVs), each landing perch including;
a base having a plurality of posts that extend from the base and are configured to couple with apertures of a particular UAV to retain the particular UAV in a docked position on the base after landing, and one or more electromagnets located on one or more of the plurality of posts; anda controller that includes; one or more network interfaces to communicate with a computer network; a processor coupled to the one or more network interfaces and configured to execute a process; and a memory configured to store the process executable by the processor, the process when executed operable to; detect that a UAV is in proximity of the particular perch; align the UAV with one or more of the plurality of posts of a selected perch; and activate the one or more electromagnets on the posts of the selected perch to retain the UAV on the landing perch. - View Dependent Claims (16, 17, 18)
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Specification