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公开(公告)号：US12085962B2
公开(公告)日：2024-09-10
申请号：US18403503
申请日：2024-01-03
发明人： Zhen Wang , Tao Zhang , Dengxiu Yu , Chao Gao , Xuelong Li
IPC分类号： G05D1/695 , B64D47/06 , G05D1/249 , G05D1/46 , G05D109/25 , G05D111/10 , G06T7/73 , G08G5/00 , H04N23/695
CPC分类号： G05D1/695 , B64D47/06 , G05D1/249 , G05D1/46 , G06T7/74 , G08G5/0008 , G08G5/0021 , G08G5/0052 , G08G5/0069 , G08G5/0078 , H04N23/695 , B64D2203/00 , B64U2201/102 , G05D2109/254 , G05D2111/10 , G06T2207/10024 , G06T2207/10032
摘要： Disclosed is a nighttime cooperative positioning method based on an unmanned aerial vehicle (UAV) group, falling within the technical field of aircraft navigation and positioning. According to the present disclosure, the cooperative visual positioning and the collision warning for UAVs are realized by means of light colors of the UAVs, respective two-dimensional turntable cameras and a communication topology network, without adding additional equipment and without relying on an external signal source, avoiding external interference. Compared with the positioning method in a conventional manner, in the present disclosure, the system is effectively simplified, and the cooperative positioning among the interiors of a UAV cluster can be realized relatively simply and at a low cost to maintain the formation of the UAV group.
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12.发明公开公开(公告)号：US20240221509A1
公开(公告)日：2024-07-04
申请号：US18442066
申请日：2024-02-14
发明人： Wei HONG
CPC分类号： G08G5/0013 , B64C39/024 , G01C21/20 , G05D1/46 , H04W4/44 , H04W36/32 , B64U2201/20
摘要： A method for determining information includes: receiving flight path information of an unmanned aerial vehicle (UAV) reported by the UAV, wherein content of the flight path information includes at least one of: a path positioning point of the UAV, a flight speed of the UAV, a flight altitude of the UAV, a reporting time of the flight path information of the UAV, or a position and altitude of the UAV when the flight path information of the UAV is reported; and determining flight-related information according to the flight path information of the UAV, wherein the flight-related information includes at least one of a flight path of the UAV, an identification of a serving base station to which the UAV is to be handed over, or a handover duration; wherein the flight path information is carried by UE information response field of radio resource control (RRC) signaling.
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公开(公告)号：US20240199204A1
公开(公告)日：2024-06-20
申请号：US18546834
申请日：2022-02-17
CPC分类号： B64C29/0016 , G01C21/165 , G01S7/4808 , G01S19/485 , G05D1/46 , G05D1/622
摘要： Some embodiments relate to a manned vertical take-off and landing (VTOL) aerial vehicle (AV) and to methods relating to such VTOL AVs. An example vehicle comprises: a body comprising a cockpit; a propulsion system carried by the body to propel the body during flight; pilot-operable controls accessible from the cockpit; a sensing system configured to generate sensor data associated with a region around the manned VTOL AV; a control system configured to enable control of the manned VTOL AV to be shared between a pilot and an autonomous piloting system, wherein the control system may utilise the sensor data; and a three-dimensional model of the region; and program instructions to: determine a state estimate and a state estimate confidence metric; generate a three-dimensional point cloud of the region; generate a plurality of virtual particles within the three-dimensional model; compute a plurality of scores, each score being associated with one of the plurality of virtual particles; and update the state estimate based at least in part on the computed scores, thereby determining an updated state estimate.
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公开(公告)号：US20240166363A1
公开(公告)日：2024-05-23
申请号：US18225565
申请日：2023-07-24
申请人： Volo Alto, LLC
发明人： Nicholas R. Guida
摘要： A flight augmentation system with optical sensors to capture information from aircraft instruments. The system may determine a status of the aircraft based on the captured information and provide guidance to an operator. The system may collect long term data and determine an operational history of a pilot or an aircraft. The system may provide instruction based on the data or provide to interested third parties.
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公开(公告)号：US20240361782A1
公开(公告)日：2024-10-31
申请号：US18687386
申请日：2021-09-13
申请人： NEC Corporation
发明人： Manao MACHIDA
IPC分类号： G05D1/693 , G05D1/46 , G05D107/00
CPC分类号： G05D1/693 , G05D1/46 , G05D2107/25
摘要： In a mobile robot, a control unit performs movement control for moving toward a target direction while remaining in a movable region representing a communicable region without a collision between an own robot and another robot. A movable region calculation unit calculates, from a state of the own robot and a state of the other robot, a first region where the own robot and the other robot do not collide, a second region where the own robot and the other robot are capable of communicating, and the movable region in which the first region and the second region overlap.
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公开(公告)号：US20240275154A1
公开(公告)日：2024-08-15
申请号：US18645515
申请日：2024-04-25
IPC分类号： H02G7/00 , B64C39/02 , B64U101/30 , G05D1/46 , G06Q10/00
CPC分类号： H02G7/00 , B64C39/024 , B64U2101/30 , G05D1/46 , G06Q10/00
摘要： A vegetation management system includes a computing system including a processor having an associated memory that is configured for implementing a vegetative modeler including an image analyzer and at least one 3-dimensional (3D) vegetation growth model. The vegetative modeler is for analyzing images of vegetation that is growing around electrical power lines of an electric utility including identifying locations of the vegetation relative to locations of the electrical power lines and to identify specific types of the vegetation. The 3D vegetation growth model utilizes at least the locations of the vegetation relative to the locations of the electrical power lines and the specific types of the vegetation to generate a predicted timing of encroachment of the electrical power lines by the vegetation to identify future encroachment areas. A scheduler is for scheduling vegetative maintenance of the vegetation for the future encroachment areas.
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公开(公告)号：US20240272650A1
公开(公告)日：2024-08-15
申请号：US18403503
申请日：2024-01-03
发明人： Zhen Wang , Tao Zhang , Dengxiu Yu , Chao Gao , Xuelong Li
CPC分类号： G05D1/695 , B64D47/06 , G05D1/249 , G05D1/46 , G06T7/74 , G08G5/0008 , G08G5/0021 , G08G5/0052 , G08G5/0069 , G08G5/0078 , H04N23/695 , B64D2203/00 , B64U2201/102 , G05D2109/254 , G05D2111/10 , G06T2207/10024 , G06T2207/10032
摘要： Disclosed is a nighttime cooperative positioning method based on an unmanned aerial vehicle (UAV) group, falling within the technical field of aircraft navigation and positioning. According to the present disclosure, the cooperative visual positioning and the collision warning for UAVs are realized by means of light colors of the UAVs, respective two-dimensional turntable cameras and a communication topology network, without adding additional equipment and without relying on an external signal source, avoiding external interference. Compared with the positioning method in a conventional manner, in the present disclosure, the system is effectively simplified, and the cooperative positioning among the interiors of a UAV cluster can be realized relatively simply and at a low cost to maintain the formation of the UAV group.
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公开(公告)号：US20240272640A1
公开(公告)日：2024-08-15
申请号：US18646049
申请日：2024-04-25
发明人： David L. Lempia , Jack Jordan , Bryan M. Krawiec , John D. Anderson , Amy Lindaman , Christopher M. Boggs
摘要： A hierarchical modular arbitration architecture for a mobile platform guidance system is disclosed. In embodiments, the architecture comprises a hierarchy of arbitration layers, each arbitration layer narrower in scope than the layer above (e.g., mission objective arbitrators, route arbitrators, path arbitrators). Each arbitration layer includes one or more objective-based arbitrators in communication with one or more applications or modes. Each arbitrator receives control input (e.g., from the pilot, from aircraft sensors) and control signals from the level above, selecting a mode to make active based on decision agents within the arbitrator layer which control mode priorities and sequencing (e.g., some flight objectives may involve multiple arbitrators and their subject applications coordinating in sequence). Each arbitrator passes control signals associated with fulfilling the commands of the active mode to the level below and reports application and error information to the arbitrator level above and/or human/artificial pilot machine interfaces.
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公开(公告)号：US20240201693A1
公开(公告)日：2024-06-20
申请号：US18523216
申请日：2023-11-29
申请人： Skyryse, Inc.
摘要： Embodiments relate to an aircraft control router for an aircraft. The aircraft control router may include a command processing module, sensor validation module, aircraft state estimation module, and control laws module. The command processing module may be configured to generate aircraft trajectory values based on received aircraft control inputs. The sensor validation module may be configured to validate sensor signals generated by sensors of the aircraft. The aircraft state estimation module may be configured to determine an estimated aircraft state of the aircraft based on the validated sensor signals. The control laws module may be configured to generate actuator commands for actuators of the aircraft to adjust control surfaces of the aircraft, where the generated actuator commands are based on aircraft trajectory values, validated sensor signals, and an estimated aircraft state. The aircraft control router may transmit the generated actuator commands to actuators of the aircraft.
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公开(公告)号：US20240345585A1
公开(公告)日：2024-10-17
申请号：US18600040
申请日：2024-03-08
申请人： GoPro, Inc.
发明人： Benjamin Tankersley
IPC分类号： G05D1/00 , B64U10/14 , B64U20/87 , B64U30/20 , B64U50/19 , B64U101/30 , G05D1/46 , G05D1/683 , G05D1/686 , G05D1/689 , H04N7/18 , H04N23/695
CPC分类号： G05D1/101 , G05D1/46 , G05D1/683 , G05D1/686 , G05D1/689 , H04N7/185 , H04N23/695 , B64U10/14 , B64U20/87 , B64U30/20 , B64U50/19 , B64U2101/30 , B64U2201/10 , B64U2201/20
摘要： Disclosed is a configuration of an autonomous vehicle for autonomously following a moving subject based on a radius of a virtual sphere surrounding the autonomous vehicle. The autonomous vehicle may be an unmanned ground vehicle or an unmanned aerial vehicle, which autonomously follows the subject (e.g., a device, a live entity, or any object) based on the virtual sphere. The radius of the virtual sphere may be dynamically configured according to a velocity of the autonomous vehicle or configurations of a camera coupled to the autonomous vehicle. Accordingly, the autonomous vehicle can follow the subject along a smooth trajectory, and capture images of abrupt movements of the subject in a cinematically pleasing manner.
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