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1.发明公开公开(公告)号：US20240331376A1
公开(公告)日：2024-10-03
申请号：US18622367
申请日：2024-03-29
发明人： Xueying JING
CPC分类号： G06V20/17 , B64D45/04 , G06T7/62 , G06T7/70 , G06V10/26 , G06V10/74 , G06V20/58 , G06T2207/10032 , G06T2207/30261
摘要： The present disclosure discloses a method, apparatus, storage medium, and electronic device for determining an alternate landing area. The method for determining the alternate landing area includes: in the case where an aircraft receives an alternate landing mission, acquiring image data of an alternate landing area selected for the aircraft; performing image segmentation on the image data via a segmentation model to obtain an object element in the alternate landing area; and matching the object element with an element in a model library, and determining an occupancy state of the alternate landing area according to the matching result, wherein the model library includes the element and annotation information corresponding to the element.
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公开(公告)号：US12027057B2
公开(公告)日：2024-07-02
申请号：US17014334
申请日：2020-09-08
申请人： THE BOEING COMPANY
IPC分类号： G08G5/02 , B64D45/00 , B64D45/04 , G06N20/00 , G08G5/00 , G06F16/29 , G06Q10/04 , G06Q50/30 , G07C5/08 , G08G5/06
CPC分类号： G08G5/025 , B64D45/04 , G06N20/00 , G08G5/0021 , G08G5/003 , G08G5/0078 , G08G5/0091 , B64D2045/0075
摘要： A device for flight data prediction includes a memory, a communication interface, and one or more processors. The memory is configured to store a departure airport map. The communication interface is configured to receive location data for a plurality of aircraft expected to arrive at or depart from a departure airport during a particular time range. The one or more processors are configured to predict, based on the location data and the departure airport map, a taxi duration or a fuel usage of a first aircraft of the plurality of aircraft. The one or more processors are also configured to generate an output based on the taxi duration or the fuel usage.
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3.发明公开公开(公告)号：US20240194082A1
公开(公告)日：2024-06-13
申请号：US18206757
申请日：2023-06-07
发明人： Tamara Casey , Santanu Dutta , Michael Gagne
CPC分类号： G08G5/025 , B64D45/04 , G08G5/0013 , G08G5/0069 , G08G5/045 , H04W4/40 , B64D2045/0085
摘要： The present disclosure includes devices, systems, and methods for autonomously landing unmanned aerial vehicles (UAVs) with collaborative information sharing and without a central coordinating entity. In one embodiment, the present disclosure includes an unmanned aerial vehicle including a communication interface, a memory; and an electronic processor. The communication interface is configured to establish a wireless communication link with one or more unmanned aerial vehicles. The electronic processor configured to autonomously coordinate landings at a landing strip with the one or more unmanned aerial vehicles to prevent collisions exchanging messages with the one or more unmanned aerial vehicles via the wireless communication link according to a collision avoidance protocol, and wherein the autonomous coordination occurs without a central coordination entity.
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4.发明公开公开(公告)号：US20240174378A1
公开(公告)日：2024-05-30
申请号：US18528132
申请日：2023-12-04
发明人： Canlong LIN , Li WANG , Zhimeng SHANG
摘要： A method for controlling a landing gear of an aerial vehicle includes determining whether a relative height of the aerial vehicle is greater than a height threshold and, in response to the relative height being not greater than the height threshold and the aerial vehicle having not lowered the landing gear, adjusting the relative height to the height threshold or above, and lowering the landing gear. The relative height is a vertical height of the aerial vehicle with respect to an object, and the height threshold is a safe flight height.
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5.发明公开公开(公告)号：US20240152162A1
公开(公告)日：2024-05-09
申请号：US18542543
申请日：2023-12-15
CPC分类号： G05D1/6546 , B64C27/54 , B64D17/80 , B64D45/04 , G05D1/2244 , G05D1/652 , B64D2045/0085
摘要： An aircraft system includes an aircraft, which further includes at least one propeller to provide a flight power for the aircraft; a communication interface configured to communicate with a parachute; at least one storage medium, storing at least one set of instructions for controlling the aircraft system; and at least one processor in communication with the at least one memory. when the aircraft system is in operation, the at least processor executes the at least one set of instruction to: obtain a propeller locking instruction of the aircraft, and perform a corresponding operation based on the propeller locking instruction. The corresponding operation include a first operation. The first operation, corresponds to a scenario where the aircraft is in a flight state, includes: in response to the propeller locking instruction, the aircraft controlling the at least one propeller to stop and locking the at least one propeller, and deploying the parachute by the aircraft.
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公开(公告)号：US11975818B2
公开(公告)日：2024-05-07
申请号：US17037231
申请日：2020-09-29
发明人： Canlong Lin
CPC分类号： B64C13/18 , B64C39/024 , B64D45/04 , G05D1/0676 , G05D1/10
摘要： A landing control method for an aircraft includes detecting whether a landing indication signal is received, controlling the aircraft to automatically land in a pre-set landing mode in response to the landing indication signal being received, detecting whether a landing control signal sent by a user is received, and, in response to the landing control signal sent by the user being received, modifying the pre-set landing mode according to the landing control signal to determine a modified landing mode. The landing control signal includes a first control signal for changing a pre-set attitude in the pre-set landing mode or a second control signal for changing a pre-set speed in the pre-set landing mode. The method further includes resuming the pre-set landing mode in response to the landing control signal being discontinued.
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公开(公告)号：US20240134373A1
公开(公告)日：2024-04-25
申请号：US18048229
申请日：2022-10-19
CPC分类号： G05D1/0038 , B64C39/024 , B64D45/04 , B64U20/87 , G05D1/101 , B64U2101/30 , B64U2201/20
摘要： A method for controlling an unmanned aerial vehicle using a control apparatus, comprises: executing a navigation process by: obtaining a live video moving image from a navigation camera device of the UAV; and generating a navigation display interface for display on a display device of the control apparatus, the navigation display interface comprising a plurality of navigation augmented reality display elements related to a determined waypoint superimposed over the live video moving image; and when the UAV reaches the determined waypoint, executing a precision landing process by: generating a precision landing display interface for display on the display device, the precision landing display interface comprising a plurality of precision landing AR display elements related to a landing target associated with the determined waypoint superimposed over the live video moving image obtained from a precision landing camera device of the UAV.
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8.发明授权公开(公告)号：US11964774B2
公开(公告)日：2024-04-23
申请号：US17577608
申请日：2022-01-18
发明人： Tianbao Zhang , Yingjie Li , Gang Chen
CPC分类号： B64D45/04 , B64C39/024 , G05D1/106 , B64D2045/008 , B64U10/13 , B64U70/00 , B64U2201/10 , G08G5/0069
摘要： The present invention relates to the field of unmanned aerial vehicle safety protection technologies, and in particular, to an unmanned aerial vehicle safety protection method and apparatus and an unmanned aerial vehicle. The method includes: obtaining ultrasonic information and a flight status of an unmanned aerial vehicle, where the flight status includes a normal flight state and a descending state; and performing safety protection on the unmanned aerial vehicle according to the ultrasonic information and the flight status. The implementation can reduce an occurrence probability that an unmanned aerial vehicle crashes at a high altitude when ultrasound encounters abnormalities to get out of control at the high altitude and fail to descend, rise, move to the left or move to the right and land without slowing down to violently hit the ground, so that the safety of the unmanned aerial vehicle is enhanced, and user experience is improved.
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公开(公告)号：US11912434B2
公开(公告)日：2024-02-27
申请号：US17284089
申请日：2019-10-21
申请人： Byeong Yeol An , Jeong Woo An
发明人： Byeong Yeol An , Jeong Woo An
CPC分类号： B64D45/04 , B64C39/024 , B64D2045/0085 , B64U10/13 , B64U2201/10
摘要： The present invention relates to a drone. The drone includes a main body, a plurality of blades, a plurality of driving motors, a power supply unit, a control unit, a plurality of sensors, and a plurality of switch units, and the switch units are connected to turn on and off power supplied to the driving motor that drives a blade corresponding to the sensor so that the main body does not collide with the obstacle. The blades are mounted on the main body. The driving motors correspond to the respective blades. The power supply unit supplies power. The control unit controls power. The sensors are installed to correspond to the respective blades. The switch units receive a signal detected by one of the sensors and turn on and off the direct supply of power to a corresponding one of the driving motors.
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公开(公告)号：US11807390B2
公开(公告)日：2023-11-07
申请号：US16523170
申请日：2019-07-26
CPC分类号： B64D45/04 , B64C25/001 , G01S1/042 , G01S13/913 , G08G5/02
摘要： A system 100 to detect aircraft ground proximity including: a transmitter 110 for transmitting a radio frequency signal along an extended landing gear 20 of an aircraft 10, a sensor 120 configured to detect a parameter of the radio frequency, and a controller 130 configured to detect a change in the detected parameter on the basis of an output of the sensor 120, and to issue a landing signal when the change in the detected parameter meets a predetermined criterion. The predetermined criterion is indicative of a certain aircraft ground proximity.
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