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公开(公告)号：US20240359738A1
公开(公告)日：2024-10-31
申请号：US18643529
申请日：2024-04-23
申请人： Proterial, Ltd.
CPC分类号： B62D15/0225 , G01D5/145 , G05D1/2437
摘要： A position detection device, configured to detect a position of a shaft that moves forward and backward in an axial direction, is provided with an excitation coil that generates an alternating magnetic field; a target which is fixed to the shaft and in which a magnetic flux of the alternating magnetic field is interlinked; and a detection coil in which the magnetic flux of the alternating magnetic field is interlinked, wherein the detection coil has a first portion and a second portion, where an induced voltage is generated by the magnetic flux of the alternating magnetic field being interlinked, and a connecting path connecting the first portion and the second portion. The first portion and the second portion respectively extend along the axial direction and the coil longitudinal direction parallel to the axial direction and at least a portion of each is aligned in an alignment direction perpendicular to the axial direction. The target includes a first target portion facing the first portion, and a second target portion facing the second portion. The induced voltage generated in the first portion changes according to a position of the first target portion relative to the first portion. The induced voltage generated in the second portion changes according to a position of the second target portion relative to the second portion.
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公开(公告)号：US20240212170A1
公开(公告)日：2024-06-27
申请号：US17907662
申请日：2022-02-18
发明人： Wenming MENG , Hongmei ZHU , Qian ZHANG
CPC分类号： G06T7/246 , G05D1/2435 , G05D1/2437 , G06T7/55 , G06T7/73 , G06T2207/10016 , G06T2207/30252
摘要： Disclosed are a method for detecting motion information of a target, a device and memory. The method includes: performing target detection on a first image to obtain a detection box of a first target; acquiring depth information of first image in a corresponding first camera coordinate system and determining depth information of the detection box therefrom, and determining first coordinates of first target in first camera coordinate system based on a location of the detection box in an image coordinate system and the depth information thereof; transforming second coordinates of a second target in a second camera coordinate system corresponding to the second image into third coordinates in the first camera coordinate system based on pose change information of an image capturing device; and determining motion information of the first target based on the first and third coordinates. The disclosure avoids abundant computational processing and improves processing efficiency.
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公开(公告)号：US12066841B2
公开(公告)日：2024-08-20
申请号：US17493221
申请日：2021-10-04
发明人： Ryan Estep , Justin Bennett , Mike Etienne Ciholas , Ben Morelli , Chad Lefeld , Trisha Marie Luthman
IPC分类号： G05D1/242 , B66F9/06 , B66F9/075 , G01S5/02 , G01S5/10 , G05D1/00 , G05D1/24 , G05D1/243 , G05D1/69 , G05D105/80 , G05D107/70 , G07C5/08 , G08G1/16 , H01Q1/12 , H01Q5/25 , H04B1/7163
CPC分类号： G05D1/242 , B66F9/063 , B66F9/0755 , G01S5/0284 , G01S5/10 , G05D1/0022 , G05D1/0027 , G05D1/0289 , G05D1/24 , G05D1/2437 , G05D1/69 , G07C5/0825 , G08G1/163 , H01Q1/1221 , H01Q5/25 , H04B1/7163 , G05D2105/93 , G05D2107/70
摘要： According to the embodiments described herein, system and methods for determining relative pose of materials handling vehicles in an industrial environment may include utilizing ultra-wideband (UWB) antenna array systems respectively mounted on the materials handling vehicles to send mutually received information to determine the relative pose between the vehicles, determining one or more fields of each materials handling vehicle, and determining one or more overlapping fields between the materials handling vehicles based on the determined one or more fields and the relative pose. A vehicle control may be implemented based on the determined relative pose and the overlapping fields as a field enforcement, such as a control action to avoid collision between the vehicles.
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公开(公告)号：US20240118710A1
公开(公告)日：2024-04-11
申请号：US17443573
申请日：2021-07-27
申请人： Eyal STEIN
发明人： Eyal STEIN
CPC分类号： G05D1/619 , G05D1/2437 , G05D1/245 , G05D1/248 , G05D2101/15
摘要： An unmanned aerial vehicle (UAV) or “drone” executes a neural network to assist with detecting and responding to attacks. The neural network may monitor, in real time, the data stream from a plurality of onboard sensors during navigation and may communicate with a high-altitude pseudosatellite (“HAPS”) platform. For example, if the neural network detects a cyber-attack but determines that it does not interfere with external communications, it may shift navigation control of the drone to the HAPS.
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公开(公告)号：US20240361776A1
公开(公告)日：2024-10-31
申请号：US18767492
申请日：2024-07-09
发明人： Ryan Estep , Justin Bennett , Mike Etienne Ciholas , Ben Morelli , Chad Lefeld , Trisha Marie Luthman
IPC分类号： G05D1/242 , B66F9/06 , B66F9/075 , G01S5/02 , G01S5/10 , G05D1/24 , G05D1/243 , G05D1/69 , G05D105/80 , G05D107/70 , G07C5/08 , G08G1/16 , H01Q1/12 , H01Q5/25 , H04B1/7163
CPC分类号： G05D1/242 , B66F9/063 , B66F9/0755 , G01S5/0284 , G01S5/10 , G05D1/24 , G05D1/2437 , G05D1/69 , G07C5/0825 , G08G1/163 , H01Q1/1221 , H01Q5/25 , H04B1/7163 , G05D2105/93 , G05D2107/70
摘要： According to the embodiments described herein, system and methods for determining relative pose of materials handling vehicles in an industrial environment may include utilizing ultra-wideband (UWB) antenna array systems respectively mounted on the materials handling vehicles to send mutually received information to determine the relative pose between the vehicles, determining one or more fields of each materials handling vehicle, and determining one or more overlapping fields between the materials handling vehicles based on the determined one or more fields and the relative pose. A vehicle control may be implemented based on the determined relative pose and the overlapping fields as a field enforcement, such as a control action to avoid collision between the vehicles.
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公开(公告)号：US20240257526A1
公开(公告)日：2024-08-01
申请号：US18631437
申请日：2024-04-10
发明人： Zhenhao HUANG , Zhaohui FANG , Yuetao MA
IPC分类号： G06V20/52 , G05D1/242 , G05D1/243 , G05D1/686 , G05D105/85 , G05D109/20 , G05D111/10 , G06T7/73 , G06V20/17
CPC分类号： G06V20/52 , G05D1/2424 , G05D1/2435 , G05D1/2437 , G05D1/686 , G06T7/73 , G06V20/17 , G05D2105/85 , G05D2109/20 , G05D2111/14 , G06T2207/10032 , G06T2207/30232 , G06T2207/30244
摘要： A monitoring method includes identifying a monitoring target and a warning object in space according to data collected by a data collection apparatus, obtaining position information of the monitoring target and the warning object, determining a warning area based on the position information of the monitoring target, and generating warning information based on a position relationship between a position of the warning object and the warning area.
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公开(公告)号：US12039872B2
公开(公告)日：2024-07-16
申请号：US17443579
申请日：2021-07-27
申请人： Eyal Stein
发明人： Eyal Stein
IPC分类号： H04B7/185 , B64C39/02 , B64D47/08 , G05B13/02 , G05D1/00 , G05D1/02 , G05D1/243 , G05D1/245 , G05D1/248 , G05D1/617 , G08G5/00 , G08G5/04 , H04B10/118 , H04B10/27 , H04B10/40 , H04W16/18 , H04W76/10 , B64U10/13 , B64U101/00 , B64U101/15 , B64U101/30 , G05D101/15 , G05D109/25
CPC分类号： G08G5/0039 , B64C39/024 , B64D47/08 , G05B13/027 , G05D1/101 , G05D1/2437 , G05D1/245 , G05D1/248 , G05D1/619 , G08G5/0004 , G08G5/04 , B64U10/13 , B64U2101/00 , B64U2101/15 , B64U2101/30 , B64U2201/10 , B64U2201/20 , G05D2101/15 , G05D2109/254
摘要： A HAPS platform may execute a neural network (a “HAPSNN”) as it monitors air traffic; the neural network enables it to classify, predict, and resolve events in its airspace of coverage in real time as well as learn from new events that have never before been seen or detected. The HAPSNN-equipped HAPS platform may provide surveillance of nearly 100% of air traffic in its airspace of coverage, and the HAPSNN may process data received from a drone to facilitate safe and efficient drone operation within an airspace.
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