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公开(公告)号：US11854415B1
公开(公告)日：2023-12-26
申请号：US16379477
申请日：2019-04-09
CPC分类号： G08G5/0082 , G01S13/91 , G01S13/951 , G08G5/0091
摘要： Systems, methods, and computer-readable media are described for radar-based object discovery and airspace data collection and management. In some examples, a data service system deploys radars across geographic areas based on a respective radar detection range of the radars and a coverage parameter for the geographic areas, wherein each of the radars is configured to detect object parameters within the respective radar detection range. The data service system collects the object parameters from the radars, determines weather conditions and/or airspace regulations associated with the geographic areas, and models airspace conditions for the geographic areas based on the object parameters and the weather conditions and/or airspace regulations.
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公开(公告)号：US20240355215A1
公开(公告)日：2024-10-24
申请号：US18394723
申请日：2023-12-22
CPC分类号： G08G5/0082 , G01S13/91 , G01S13/951 , G08G5/0091
摘要： Systems, methods, and computer-readable media are described for radar-based object discovery and airspace data collection and management. In some examples, a data service system deploys radars across geographic areas based on a respective radar detection range of the radars and a coverage parameter for the geographic areas, wherein each of the radars is configured to detect object parameters within the respective radar detection range. The data service system collects the object parameters from the radars, determines weather conditions and/or airspace regulations associated with the geographic areas, and models airspace conditions for the geographic areas based on the object parameters and the weather conditions and/or airspace regulations.
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公开(公告)号：US11906657B2
公开(公告)日：2024-02-20
申请号：US16589678
申请日：2019-10-01
发明人： David Preece , Mikko Valimaki , Mitchell Kay Oldroyd , Adam Eugene Robertson , Bryan Alan Davis , Matthew Elliott Argyle , David Thimm , James David Mackie
CPC分类号： G01S7/415 , G01S13/86 , G01S13/867 , G06N3/04 , G06N3/08 , B64C39/02 , B64U10/10 , B64U10/13 , G01S7/417
摘要： A method and system device provides a unique object identification process by obtaining information from one or more of radar signals, infrared signals, optical signals, audio signals, and other signals. The method includes continuously receiving object data at the device, applying by a machine learning system, a set of parameters to process the object identification and confidence level, and outputting or updating the object identification, confidence level, and actionable recommendations. The radar data includes a Doppler signature having a wrapped signal due to a sampling rate of the radar system. The Doppler signature is used to train the machine learning system to identify drone types.
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公开(公告)号：US11125873B1
公开(公告)日：2021-09-21
申请号：US16137008
申请日：2018-09-20
发明人： Adam Eugene Robertson , Matthew Robertson Morin , Bryan Alan Davis , Bruce Alexander Carpenter , Matthew Elliott Argyle , James David Mackie , Eric Richard Grover , Brandon Robert Hicks , David Preece , Mikko Valimaki
IPC分类号： G01S13/93 , G01S13/933 , G01S7/41 , G01S7/28 , G01S13/02
摘要： Systems, methods, and computer-readable media are described using radar systems to avoid vehicle collisions. An example radar system can include antennas mounted on an aircraft, where each antenna has a different orientation facing a different direction away from the aircraft. The radar system can include one or more processing devices and a computer-readable storage medium storing instructions which, when executed by the one or more processing devices, cause the radar system to coordinate digital beam steering and digital beam forming with the antennas to produce a radar coverage area that includes a portion of an airspace around the aircraft; detect, based a signal transmitted by the antennas using the digital beam steering and digital beam forming, an object within the radar coverage area; and generate collision avoidance information including an indication of the object detected within the radar coverage area and/or an instruction for avoiding a collision with the object.
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