公开(公告)号：US20240302523A1

公开(公告)日：2024-09-12

申请号：US18039522

申请日：2022-08-31

申请人： DETECTION AND PROTECTION SYSTEMS (DPES) LTD. ,  RADIOVIDENIE LLC

发明人： Nathan BLAUNSTEIN ,  Vladimir YAKUBOV ,  Sergey SHIPILOV ,  Rail SATAROV ,  Andrei KLOKOV ,  Dmitry SUKHANOV ,  Ivan FEDIANIN

IPC分类号： G01S13/89 ,  G01S7/06 ,  G01S13/02 ,  G01S13/88

CPC分类号： G01S13/89 ,  G01S7/06 ,  G01S13/0209 ,  G01S13/885

摘要： 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.

公开(公告)号：US20240288535A1

公开(公告)日：2024-08-29

申请号：US18585207

申请日：2024-02-23

申请人： Garmin International, Inc.

发明人： Daniel J. Deisch ,  Paulus J. van der Merwe ,  Joshua L. Sendall ,  Jeff D. Taylor ,  Donald J. Schmidt

IPC分类号： G01S7/10 ,  G01S7/03 ,  G01S7/06 ,  G01S13/931

CPC分类号： G01S7/10 ,  G01S7/03 ,  G01S7/062 ,  G01S13/931 ,  G01S2013/9315

摘要： A motorcycle radar system can include a radar sensor, a wireless interface, and an electronic device such as a smartphone or navigation device. The electronic device can receive radar data from the wireless interface of the radar sensor and present information on its display including a top view of the motorcycle and one or more vehicles proximate the motorcycle.

公开(公告)号：US12066579B2

公开(公告)日：2024-08-20

申请号：US16876247

申请日：2020-05-18

申请人： ABB Schweiz AG

发明人： Santeri Vanhakartano ,  Kalevi Tervo ,  Eero Lehtovaara ,  Antti Pehkonen ,  Jari Saarinen

IPC分类号： G01S7/62 ,  G01S7/06 ,  G01S7/51 ,  G01S13/91 ,  G01S13/937 ,  G01S15/93 ,  G01S17/93 ,  G06F3/04815

CPC分类号： G01S7/6281 ,  G01S7/062 ,  G01S7/51 ,  G01S7/6263 ,  G01S13/917 ,  G01S13/937 ,  G01S15/93 ,  G01S17/93 ,  G06F3/04815

摘要： Real-time monitoring of surroundings of a marine vessel. One or more observation sensor modules are configured and positioned to generate sensor data extending around the marine vessel. One or more data processors are configured to map and visualize the sensor data in relation to a virtual model of the marine vessel. A user interface is configured to display the virtual model together with the visualized sensor data from a user selectable point of view to a mariner of the marine vessel.

公开(公告)号：US11899124B2

公开(公告)日：2024-02-13

申请号：US16851381

申请日：2020-04-17

申请人： Raytheon Company

发明人： Wassim S. Habib ,  Richard Fennelly ,  Mark G. Brodmerkle ,  Chukwuemeka Nolisa ,  Toni S. Habib ,  James S. Connerney

IPC分类号： G01S7/20 ,  G01S7/06 ,  G01S7/22

CPC分类号： G01S7/20 ,  G01S7/066 ,  G01S7/22

摘要： Methods and apparatus for providing realtime, 3D visualization of radar system functionality. A visualization system can receive information from a radar system, such as radar commands and radar parameters. After extracting data from the commands and/or parameters, the visualization system generates a three-dimensional (3D), realtime display showing a field of view (FOV) of radar operations including representations of beams generated by the radar system and targets tracked by the radar system.

公开(公告)号：US20230393264A1

公开(公告)日：2023-12-07

申请号：US18234918

申请日：2023-08-17

申请人： VAYYAR IMAGING LTD.

发明人： Tanya CHERNYAKOVA ,  Omer GAL ,  Assaf KARTOWSKY ,  Shay MOSHE

IPC分类号： G01S13/88 ,  G01S7/02 ,  G01S7/06 ,  G01S7/20

CPC分类号： G01S13/887 ,  G01S7/027 ,  G01S2013/0245 ,  G01S7/20 ,  G01S7/064

摘要： Radar systems and methods for imaging surfaces. A processor receives raw data from the radar and executes an image data generation. A display unit displays an image representing the targeted surface. The radar unit may be incorporated in a handheld scanner. Rectangular antenna arrays may be configured and processors may be operable such that the image data generated may be processed and displayed in real time.

公开(公告)号：US20230228843A1

公开(公告)日：2023-07-20

申请号：US18001221

申请日：2021-06-08

申请人： Acconeer AB

发明人： Ehsan Foroozanfard ,  Mikael Egard

IPC分类号： G01S7/03 ,  G01S7/02 ,  G01S7/06 ,  H01Q15/08 ,  H01Q1/38 ,  H01Q1/24

CPC分类号： G01S7/032 ,  G01S7/06 ,  G01S7/028 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q15/08 ,  G01S13/88

摘要： 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).

公开(公告)号：US11531353B2

公开(公告)日：2022-12-20

申请号：US17112332

申请日：2020-12-04

申请人： Waymo LLC

发明人： L. Donnie Smith ,  Timothy Campbell

IPC分类号： G05D1/02 ,  G01S13/60 ,  G01S13/931 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  G01S7/06 ,  G01S13/52 ,  B60W50/14 ,  G05D1/00 ,  G08G1/16 ,  B62D6/00 ,  B62D15/02 ,  B62D6/02

摘要： Examples relating to vehicle velocity calculation using radar technology are described. An example method performed by a computing system may involve, while a vehicle is moving on a road, receiving, from two or more radar sensors mounted at different locations on the vehicle, radar data representative of an environment of the vehicle. The method may involve, based on the data, detecting at least one scatterer in the environment. The method may involve making a determination of a likelihood that the at least one scatterer is stationary with respect to the vehicle. The method may involve, based on the determination being that the likelihood is at least equal to a predefined confidence threshold, calculating a velocity of the vehicle based on the data from the sensors. The calculated velocity may include an angular and linear velocity. Further, the method may involve controlling the vehicle based on the calculated velocity.

公开(公告)号：US11422229B2

公开(公告)日：2022-08-23

申请号：US16780714

申请日：2020-02-03

申请人： PRECO ELECTRONICS, LLC

发明人： Jonathan Edward Fix

IPC分类号： G01S7/10 ,  B60Q9/00 ,  G01S7/06 ,  G01S13/88 ,  G01S13/931 ,  G08G1/16

摘要： The present disclosed technology is a generally two-dimensional display and audible alarm to show notification and urgency information from multiple object detection radar sensors on a vehicle. When a particular sensor is reporting to the vehicle's operation and control center, the corresponding light(s) according to a top view of the vehicle in the array may light up, pulse or flash accordingly. In addition, an audible alarm may operate in concert and emphasis with the light(s) display.

公开(公告)号：US20220075060A1

公开(公告)日：2022-03-10

申请号：US17486317

申请日：2021-09-27

申请人： Rockwell Collins, Inc.

发明人： Daniel L. Woodell ,  Jeffery A. Finley ,  Gregory J. Koenigs ,  John G. Conkling

IPC分类号： G01S13/95 ,  B64D43/00 ,  G01S7/04 ,  G01S13/86 ,  G01S7/22 ,  G01S7/02 ,  G01S7/06 ,  B64D45/00

摘要： An aircraft hazard warning system or method can be utilized to determine a location of turbulence, hail or other hazard for an aircraft. The aircraft hazard warning system can utilize processing electronics coupled to an antenna. The processing electronics can determine an inferred presence of a weather condition in response to lightning sensor data, radar reflectivity data, turbulence data, geographic location data, vertical structure analysis data, and/or temperature data. The system can include a display for showing the weather condition and its location.

公开(公告)号：US11187800B1

公开(公告)日：2021-11-30

申请号：US14843606

申请日：2015-09-02

申请人： Rockwell Collins, Inc.

发明人： Mark C. Fersdahl ,  Nathanael A. Meyer ,  Luis R. Granadillo ,  Edward A. St. John ,  Derek G. White

IPC分类号： G01S13/95 ,  G01S7/06 ,  G01S7/28

摘要： A weather radar module includes a memory, a vertical weather display, and a processor. The vertical weather display is configured to display weather in a vertical format. The processor is configured to control a radar antenna of the aircraft to perform a sweep in the horizontal direction and receive horizontal sweep radar returns, determine first weather parameters of a weather model in the vertical format based on the horizontal sweep radar returns, and store the first weather parameters in the memory. The processor is further configured to provide an estimate of the weather in the vertical format based on fusing vertical weather data, which is based on the vertical sweep radar returns, with the first weather parameters in the memory or with vertical display data based on the first weather parameters, and cause the vertical weather display to display the estimate of the weather in the vertical format.