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公开(公告)号：US20240302523A1
公开(公告)日：2024-09-12
申请号：US18039522
申请日：2022-08-31
Inventor： Nathan BLAUNSTEIN , Vladimir YAKUBOV , Sergey SHIPILOV , Rail SATAROV , Andrei KLOKOV , Dmitry SUKHANOV , Ivan FEDIANIN
CPC classification number: G01S13/89 , G01S7/06 , G01S13/0209 , G01S13/885
Abstract: According to an aspect of the present disclosed subject matter, a method comprising: transmitting RF-transmission-signals incorporating at least one frequency produced by an apparatus and radiated in turns by an electromagnetic aerial interface toward each plane of a plurality of planes of a surveyed media; receiving RF-signals reflected from each plane of the plurality of planes in turn by the electromagnetic aerial interface, wherein each one of the RF-signals of each plane is characterized by phases amplitudes and frequencies; assembling a three-dimensional raw data array comprised of a plurality of two-dimensional raw data arrays, wherein each two-dimensional array comprises information elements of a different plane; reconstructing an image from the three-dimensional raw data array using an RF tomography technique, wherein the image depicts morphology and properties of inhomogeneities inside and beyond the surveyed media; and filtering artifacts out of the image based-on analysis of image quality measurements.
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公开(公告)号：US20230228843A1
公开(公告)日：2023-07-20
申请号：US18001221
申请日：2021-06-08
Applicant: Acconeer AB
Inventor： Ehsan Foroozanfard , Mikael Egard
CPC classification number: G01S7/032 , G01S7/06 , G01S7/028 , H01Q1/24 , H01Q1/38 , H01Q15/08 , G01S13/88
Abstract: A radar device comprising: a printed circuit board (120), PCB, comprising a ground plane (1202), a radar sensor chip package (130) mounted on the PCB (120) and comprising a mm Wave radio frequency, RF, integrated circuit (1302) and a planar antenna structure (1304) configured as an antenna-in-package and oriented in a plane parallel to the ground plane (1202), wherein the mmWave RF integrated circuit (1302) is configured to output a mmWave signal (1360) to be transmitted by the planar antenna structure (1304), and a cavity (140), wherein the radar sensor chip package (130) is arranged in the cavity (140), the cavity (140) having an open side (1402), and the cavity (140) being defined by a conductive rear wall surface (1404) opposite the open side (1402), a pair of mutually opposite and conductive sidewall surfaces (1406), a conductive top surface (1408), and a conductive bottom surface (1410), wherein at least a portion of the conductive bottom surface (1410) is formed by at least a portion of the ground plane (1202) of the PCB (120), and wherein the sidewall surfaces, the top surface, and the bottom surfaces (1406, 1408,1410) each extends from the rear wall surface (1404) towards the open side (1402) of the cavity (140).
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公开(公告)号：US20190113624A1
公开(公告)日：2019-04-18
申请号：US15785300
申请日：2017-10-16
Applicant: RAYTHEON COMPANY
Inventor： Ian S. Robinson , Nicholas J. Ploplys
CPC classification number: G01S17/66 , G01S7/06 , G01S7/2922 , G01S7/51 , G01S13/72 , G01S13/726 , G01S13/86 , G01S13/867
Abstract: A system for tracking targets. A sequence of sensor observations is processed with two thresholds, including a first threshold, and a second threshold, higher than the first threshold. Signals that exceed the first threshold are identified as low-confidence target detections and stored for possible future use. When a signal exceeds the higher second threshold, it is identified as a high-confidence detection, and one or more candidate tracks are formed, including the high-confidence detection and one or more low-confidence detections from within a neighborhood of the high-confidence detection.
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公开(公告)号：US20180129044A9
公开(公告)日：2018-05-10
申请号：US15066125
申请日：2016-03-10
Applicant: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
Inventor： ROBERT ACKLIN
CPC classification number: G02B27/0101 , B60R1/00 , B60R2300/205 , B60R2300/8086 , G01C19/00 , G01S7/06 , G01S7/22 , G01S13/08 , G01S13/86 , G01S13/931 , G01S2013/9353 , G01S2013/9357 , G01S2013/9375 , G02B27/01 , G02B2027/014 , G02B2027/0141
Abstract: A heads up display arrangement for a motor vehicle includes a wheel sensor sensing a speed of rotation of a wheel. A distance-sensing device senses a distance between the motor vehicle and an other vehicle that is in front of the motor vehicle relative to a direction of travel of the motor vehicle. A processor receives the sensed speed of rotation of the wheel and calculates dependent thereon a stopping distance of the motor vehicle. A heads up display presents an image indicative of both the calculated stopping distance of the motor vehicle and the sensed distance between the motor vehicle and the other vehicle.
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5.发明申请公开(公告)号：US20180074170A1
公开(公告)日：2018-03-15
申请号：US15262967
申请日：2016-09-12
Applicant: THE BOEING COMPANY
Inventor： Gary Alan Ray
CPC classification number: G01S7/2923 , G01S5/0278 , G01S5/12 , G01S7/006 , G01S7/06 , G01S13/56 , G01S13/62 , G06F17/30241
Abstract: A method for spatially filtering data includes receiving a plurality of signal parameter vectors including spatial-type information derived from a sensor and associated with a signal emitter, determining error magnitudes of a plurality of first and second coordinates, and transmitting the plurality of coordinates to at least two arrays of differing sparsity in an array data structure when the error magnitudes differ by a predetermined amount, where each array is representative of a physical spatial domain from which a plurality of signals are received by the sensor. The method also includes determining a plurality of elliptical error region probability objects representative of probability density functions of the plurality of coordinates, where each object is stored in association with at least one of the at least two arrays, and determining an intersection region between the plurality of objects that is representative of a location of the signal emitter.
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Patent Agency Ranking
公开(公告)号：US20170261747A1
公开(公告)日：2017-09-14
申请号：US15066125
申请日：2016-03-10
Applicant: Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America
Inventor： ROBERT ACKLIN
CPC classification number: G02B27/0101 , B60R1/00 , B60R2300/205 , B60R2300/8086 , G01C19/00 , G01S7/06 , G01S7/22 , G01S13/08 , G01S13/86 , G01S13/931 , G01S2013/9353 , G01S2013/9357 , G01S2013/9375 , G02B27/01 , G02B2027/014 , G02B2027/0141
Abstract: A heads up display arrangement for a motor vehicle includes a wheel sensor sensing a speed of rotation of a wheel. A distance-sensing device senses a distance between the motor vehicle and an other vehicle that is in front of the motor vehicle relative to a direction of travel of the motor vehicle. A processor receives the sensed speed of rotation of the wheel and calculates dependent thereon a stopping distance of the motor vehicle. A heads up display presents an image indicative of both the calculated stopping distance of the motor vehicle and the sensed distance between the motor vehicle and the other vehicle.
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公开(公告)号：US20130286022A1
公开(公告)日：2013-10-31
申请号：US13871914
申请日：2013-04-26
Applicant: FURUNO ELECTRIC CO., LTD.
Inventor： Yugo Kubota , Hitoshi Maeno , Masashi Imasaka
IPC: G01S7/06
Abstract: An information display device includes a display unit for displaying, on a display screen, a first range and a second range having a display reference position same as that of the first range and being adjacent to the first range in a display area. The device also includes a controller for setting different scales for the first range and the second range and for performing a control to display perimeter information of the device in the display area having the first and second ranges to correspond to a position of the perimeter information.
Abstract translation: 信息显示装置包括显示单元，用于在显示屏幕上显示具有与第一范围的显示基准位置相同并且与显示区域中的第一范围相邻的显示基准位置的第一范围和第二范围。 该装置还包括用于为第一范围和第二范围设置不同尺度的控制器，并且用于执行控制以在具有第一和第二范围的显示区域中显示设备的周边信息，以对应于周边信息的位置。
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8.发明申请SYSTEMS AND METHODS FOR AIRCRAFT TO AIRCRAFT EXCHANGE OF RADAR INFORMATION OVER LOW BANDWIDTH COMMUNICATION CHANNELS 有权飞机在低频带通信信道上飞机交换雷达信息的系统和方法公开(公告)号：US20100302093A1
公开(公告)日：2010-12-02
申请号：US12472644
申请日：2009-05-27
Applicant: Brian P. Bunch , Michael M. Grove , Willard R. True , Ken Kuttler
Inventor： Brian P. Bunch , Michael M. Grove , Willard R. True , Ken Kuttler
IPC: G01S13/95
CPC classification number: H04B7/18506 , G01S7/003 , G01S7/06 , G01S13/953 , H04B7/18502 , Y02A90/18
Abstract: Systems and methods communicate weather information between aircraft using low bandwidth communication transceivers. An exemplary embodiment receives weather information from a weather radar system on board a remote aircraft, processes the received weather information into weather radar image information that is displayable on at least a display, processes the weather radar image information into a reduced size dataset, and communicates the reduced size dataset to an installation aircraft over the low bandwidth communication channel, wherein the low bandwidth communication channel is generated by a low bandwidth communication transceiver on board the remote aircraft.
Abstract translation: 系统和方法使用低带宽通信收发器在飞机之间传播天气信息。 示范性实施例从遥控飞机上的天气雷达系统接收天气信息，将接收到的天气信息处理成可在至少显示器上显示的天气雷达图像信息，将天气雷达图像信息处理成缩小尺寸的数据集，并且通信 通过低带宽通信信道将尺寸减小的数据集合到安装飞机，其中低带宽通信信道由远程飞行器上的低带宽通信收发器产生。
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公开(公告)号：US07602478B2
公开(公告)日：2009-10-13
申请号：US11944393
申请日：2007-11-21
Applicant: George Raymond Root, Jr.
Inventor： George Raymond Root, Jr.
IPC: G01C3/08
CPC classification number: G01S7/062 , F41G3/02 , F41G3/04 , F41G3/165 , F41G9/00 , G01S7/06 , G01S7/22 , G01S13/867
Abstract: A method for providing an observer with an intuitive awareness of a tactical environment is disclosed. In an illustrative embodiment, the method displays a 360° panoramic view of the environment surrounding a warship, wherein the view is augmented by radar data, infrared imagery, visible imagery, and tactical information about targets within the field-of-view.
Abstract translation: 公开了一种向观察者提供直观的战术环境意识的方法。 在说明性实施例中，该方法显示围绕军舰的环境的360度全景视图，其中通过雷达数据，红外图像，可见图像和关于视场内的目标的战术信息增强视图。
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公开(公告)号：US20090219189A1
公开(公告)日：2009-09-03
申请号：US12351353
申请日：2009-01-09
Applicant: C. Don Bateman , John J. Poe , Howard Glover
Inventor： C. Don Bateman , John J. Poe , Howard Glover
IPC: G01S13/93
CPC classification number: G01S13/9307 , G01S7/06 , G01S7/412 , G01S13/931 , G01S13/953 , G01S2013/9335 , Y02A90/18
Abstract: Radar return processing systems and methods are operable to process radar information when an installation vehicle is operating in proximity to a surface area of interest. An exemplary embodiment reduces energy of an output pulse emitted from a radar system; receives a plurality of radar returns from a plurality of objects that reflect the reduced energy output pulses emitted from the radar system; determines a surface area of interest based upon at least a current location of the installation vehicle; and filters the radar returns generated by objects that are located outside of the surface area of interest. Optionally, some systems and methods may reduce a sweep range of an antenna from which the reduced energy output pulses are emitted.
Abstract translation: 雷达返回处理系统和方法可操作以在安装车辆在感兴趣的表面区域附近操作时处理雷达信息。 示例性实施例减少从雷达系统发射的输出脉冲的能量; 从反映从雷达系统发射的减少的能量输出脉冲的多个物体接收多个雷达返回; 至少基于安装车辆的当前位置确定感兴趣的表面积; 并对位于感兴趣的表面区域之外的物体产生的雷达回报进行过滤。 可选地，一些系统和方法可以减少从其发射减少的能量输出脉冲的天线的扫描范围。
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