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公开(公告)号：US20230140387A1
公开(公告)日：2023-05-04
申请号：US17966559
申请日：2022-10-14
发明人： James Infanti , Albert Pegg , Tomi Kanninen
摘要： Systems and methods related to landing unmanned aerial vehicles (UAVs) are provided. In one example, a method includes receiving a UAV on a surface of a landing platform. The method may further include operating a positioning device disposed under the surface to locate the UAV. The method may further include operating the positioning device to move the UAV to a location and/or an orientation on the surface. The UAV may comprise landing gear having a plurality of legs, where each leg comprises a shock absorption system. The method may further include operating the shock absorption system during the receiving operation to reduce force received at stress areas of the UAV, and after the receiving operation, operating the shock absorption system to dampen movement by the UAV. Related devices and systems are also provided.
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公开(公告)号：US20230002046A1
公开(公告)日：2023-01-05
申请号：US17853019
申请日：2022-06-29
发明人： Albert Pegg , Tomi Kanninen
摘要： Accessory port systems and methods are provided. In one example, an unmanned aerial vehicle (UAV) includes an accessory port configured to interchangeably attach a plurality of accessory devices to the UAV. The accessory port may have a mechanical interface configured to engage with one of the accessory devices. The mechanical interface may include a locking member configured to physically secure the accessory device to the accessory port. The accessory port may further include an electrical interface configured to electrically connect the accessory device to the UAV. The mechanical interface may be configured to align the accessory device relative to the electrical interface. Related devices, systems, and methods are also provided.
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公开(公告)号：US20220411075A1
公开(公告)日：2022-12-29
申请号：US17850210
申请日：2022-06-27
发明人： Dmytro Silin , Albert PEGG
摘要： Techniques for deicing propellers for mobile platforms are disclosed. In one embodiment, a system is provided. The system may include a propeller comprising a propeller blade having a channel extending from an ingress aperture to an egress aperture along a longitudinal axis of the propeller blade. The system may further include a cowl comprising an air duct configured to direct heated air into the channel to deice the propeller blade. The cowl may be configured to selectively couple to the propeller and an electric motor and form a seal between the cowl and the electric motor to capture the heated air exuded by the electric motor. Additional systems and methods are also disclosed.
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4.发明申请公开(公告)号：US20220019843A1
公开(公告)日：2022-01-20
申请号：US17374909
申请日：2021-07-13
发明人： Jun Wang
摘要： High resolution object detection systems and methods provide accurate, real-time, one-stage processing, and include a backbone network configured to receive an input image and generate multi-scale feature representations, a feature fusion block configured to fuse the multi-sale feature representations, a plurality of representation transfer modules configured to isolate and decouple sub-task networks and the multi-scale feature representations, and a cascade refinement module configured to process each representation transfer module output to refine predictions. The backbone network generates a plurality of image features corresponding to each of a plurality of image scales and includes a plurality of convolutional layers and a stem block after the first convolutional layer, wherein the stem block improves feature extraction performance. The feature fusion block generates feature outputs for each of a plurality of image scales.
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公开(公告)号：US20210053680A1
公开(公告)日：2021-02-25
申请号：US17079389
申请日：2020-10-23
发明人： Christopher E. Prest , Jerry Mailloux , David R. Proulx , Thomas C. Nagy , David D. Kroetsch , Bradley Benninger
摘要： An unmanned vehicle (UV) navigation system is provided. The UV navigation system comprises a processor, a communication interface for communicating with a remote station, and a non-transitory memory device storing machine-readable instructions that, when executed by the processor, causes the processor to navigate the UV. The processor is configured to receive data from sensors, camera or data line for UV processor analysis, determine that a link-free trigger event has occurred, and autonomously navigate the UV in response to the trigger event.
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公开(公告)号：US20230334690A1
公开(公告)日：2023-10-19
申请号：US18337710
申请日：2023-06-20
IPC分类号： G06T7/20 , G06V10/764 , G06T7/70 , G06V10/25
CPC分类号： G06T7/70 , G06T7/20 , G06V10/25 , G06V10/764 , G06T2207/20081 , G06T2207/20084 , G06V2201/07
摘要： A detection device, such as an unmanned vehicle, is adapted to detect and classify an object in sensor data comprising at least one image using a dual-task classification model comprising predetermined object classifications and learned object classifications, determine user interest in the detected object, communicate object detection information to a control system based at least in part on the determined user interest in the detected object, receive learned object classification parameters based at least in part on the communicated object detection information, and update the dual-task classification model with the received learned object classification parameters.
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公开(公告)号：US20230246513A1
公开(公告)日：2023-08-03
申请号：US17587934
申请日：2022-01-28
发明人： Dmytro Silin , James Infanti , Albert Pegg
CPC分类号： H02K5/207 , H02K9/06 , B64C39/024 , B64D27/24 , B64D33/08 , H02K2205/09 , B64C2201/027 , B64C2201/042 , B64C2201/108
摘要： Techniques for cooling electric motors are disclosed. In one embodiment, a system is provided. The system may include a cooling ring configured to couple to an electric motor of a UAV. The cooling ring may have a circular structure comprising a plurality of air ducts disposed therein. The structure may define an interior cavity. The air ducts may be configured to pass heated air from the interior cavity to an external environment to cool the electric motor. Additional systems and methods are also disclosed.
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公开(公告)号：US20220262263A1
公开(公告)日：2022-08-18
申请号：US17669321
申请日：2022-02-10
发明人： Ahmed Elhossini , Fei Yu
摘要： Systems and methods for unmanned aerial vehicle (UAV) search and rescue operations are provided. A UAV may include a camera configured to capture one or more images of a search area. The UAV may include at least one logic device configured to calculate a flight pattern for searching the search area, receive a target image, and analyze the one or more images of the search area to identify a target matching the target image.
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公开(公告)号：US20210058267A1
公开(公告)日：2021-02-25
申请号：US17079376
申请日：2020-10-23
IPC分类号： H04L12/40 , H04L12/741 , H04L12/851 , H04L29/06
摘要： An unmanned vehicle (UV) is provided for transmitting data to a payload device connected to the UV. The UV comprises a processor configured to control operations of the UV, a first and a second communication interface for connecting to a payload device, a third communication interface for communicating with a remote station, and a non-transitory memory device storing instructions configured to cause the processor to to receive and transmit data. The processor is configured to receive one or more data packets through the third communication interface from the remote station, transmit the one or more data packets to the payload device through the first communication interface when the one or more data packets are designated for the first communication interface, and transmit the one or more data packets to the payload device through the second communication interface when the one or more data packets are designated for the second communication interface.
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公开(公告)号：US20210053679A1
公开(公告)日：2021-02-25
申请号：US17079354
申请日：2020-10-23
发明人： Glen Johannesson , Michael Peasgood , Denis Lahaie , Albert Pegg
摘要： A main body of an unmanned vehicle is provided. The main body comprises a propulsion-receiving module having a mount point for removably mounting a propulsion source, a payload-receiving module having a mount point for removably mounting a payload, and a damper interposed between the payload-receiving module and the propulsion-receiving module to inhibit transmission of vibrations from the propulsion-receiving module to the payload-receiving module when the payload-receiving module and the propulsion-receiving module are in mechanical communication.
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