Drone noise reduction
First Claim
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1. A computer-implemented method, comprising:
- receiving, by a computer system, an order to deliver a package associated with an electronic marketplace;
generating, by the computer system, a flight plan that instructs an unmanned aerial vehicle (UAV) to deliver the package based in part on information associated with the order;
generating, by the computer system, one or more sound profiles based in part on one or more sets of propellers of different sizes that are associated with the UAV, the one or more sound profiles identifying an expected sound that corresponds to utilizing a particular set of propellers of a certain size during flight of the UAV; and
instructing, by the computer system, the UAV to fly to a location associated with the delivery of the package utilizing the flight plan and the one or more sound profiles thereby modulating in a complete transition from a first set of propellers of a first size to a second set of propellers of a second size while flying during at least portion of the flight plan to alter the sound generated by the UAV.
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Abstract
Techniques for using an unmanned aerial vehicle (UAV) to deliver a payload while reducing and/or altering sound generated by the UAV during delivery may be provided. For example, during delivery, the UAV may be instructed to utilize one or more sets of propellers of different sizes to reduce and/or alter the sound generated by and/or around the UAV. Intrinsic and extrinsic information associated with the UAV may be utilized to dynamically adjust the particular sets of propellers of a certain and different size to utilize during different portions of a flight path while delivering the payload.
20 Citations
20 Claims
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1. A computer-implemented method, comprising:
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receiving, by a computer system, an order to deliver a package associated with an electronic marketplace; generating, by the computer system, a flight plan that instructs an unmanned aerial vehicle (UAV) to deliver the package based in part on information associated with the order; generating, by the computer system, one or more sound profiles based in part on one or more sets of propellers of different sizes that are associated with the UAV, the one or more sound profiles identifying an expected sound that corresponds to utilizing a particular set of propellers of a certain size during flight of the UAV; and instructing, by the computer system, the UAV to fly to a location associated with the delivery of the package utilizing the flight plan and the one or more sound profiles thereby modulating in a complete transition from a first set of propellers of a first size to a second set of propellers of a second size while flying during at least portion of the flight plan to alter the sound generated by the UAV. - View Dependent Claims (2, 3, 4)
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5. A computer-implemented method, comprising:
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receiving, by a computer system, an order to deliver a package; instructing, by the computer system, an unmanned aerial vehicle (UAV) to deliver the package to a location associated with the order; receiving, by the computer system and from a first sensor associated with the UAV, a first sound generated around the UAV based on a first set of propellers of a first size that are utilized by the UAV during flight to the location; generating, by the computer system, a sound profile based in part on the first sound, the sound profile identifying an expected sound that corresponds to utilizing a particular set of propellers of a certain size during flight of the UAV; and instructing, by the computer system, the UAV to modulate in a complete transition from the first set of propellers of the first size to a second set of propellers of a second size based in part on the sound profile and a relative location of the UAV during delivery of the package to the location. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. One or more non-transitory computer-readable storage media having collectively stored thereon instructions executable by one or more processors of a computer system to cause the computer system to at least:
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receive first instructions to deliver a package; instruct a first set of propellers of a first size of an associated unmanned aerial vehicle (UAV) to propel the UAV to a location associated with the package; obtain, from a first sensor associated with the UAV, a first sound generated around the UAV based on the first set of propellers of the first size that are utilized during flight to the location; obtain, from a second sensor associated with the UAV, environmental input within a certain distance of the UAV during flight to the location; and instruct the UAV to modulate in a complete transition from the first set of propellers of a first size to a second set of propellers of a second size during flight to the location based in part on the first sound and the environmental input. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification