公开(公告)号：US20240230887A1

公开(公告)日：2024-07-11

申请号：US18151129

申请日：2023-01-06

申请人： Arriver Software AB

发明人： Annika LARSSON

IPC分类号： G01S13/931

CPC分类号： G01S13/931 ,  G01S2013/9322 ,  G01S2013/9327

摘要： A first user equipment (UE) may obtain a command comprising an indication of a driver-specified direction (DSD) from a driver of a vehicle. The first UE may adjust a priority of objects detected within a sensor area of a set of sensors based on the indication of the DSD. To adjust the direction of the set of sensor, the first UE may transmit, to a second UE, a signal including at least one of the indication of the DSD or a second indication of the sensor area. The first UE may transmit the signal using a V2X communication link with the second UE. The first UE may receive, from the second UE, a set of sensor results associated with the sensor area. The first UE may output a sensor report based on the received set of sensor results.

公开(公告)号：US20240094368A1

公开(公告)日：2024-03-21

申请号：US18077295

申请日：2022-12-08

申请人： Oculii Corp.

发明人： Lang Hong ,  Steven Hong

IPC分类号： G01S13/00 ,  G01S7/42 ,  G01S13/72 ,  G01S13/90 ,  G01S7/52 ,  G01S13/02 ,  G01S13/44 ,  G01S13/66 ,  G01S13/86 ,  G01S13/931 ,  G01S15/66

CPC分类号： G01S13/003 ,  G01S7/42 ,  G01S13/723 ,  G01S13/90 ,  G01S7/52019 ,  G01S7/52023 ,  G01S2013/0263 ,  G01S13/4463 ,  G01S13/66 ,  G01S13/86 ,  G01S13/931 ,  G01S2013/9316 ,  G01S2013/932 ,  G01S2013/9322 ,  G01S2013/9323 ,  G01S2013/9324 ,  G01S15/66

摘要： A system for virtual aperture array radar tracking includes a transmitter that transmits first and second probe signals; a receiver array including a first plurality of radar elements positioned along a first radar axis; and a signal processor that calculates a target range from first and second reflected probe signals, corresponds signal instances of the first reflected probe signal to physical receiver elements of the radar array, corresponds signal instances of the second reflected probe signal to virtual elements of the radar array, calculates a first target angle between a first reference vector and a first projected target vector from the first reflected probe signal, and calculates a position of the tracking target relative to the radar array from the target range and first target angle.

公开(公告)号：US11802961B2

公开(公告)日：2023-10-31

申请号：US17809396

申请日：2022-06-28

申请人： Aptiv Technologies Limited

发明人： Yu Wang ,  Yang Wang

IPC分类号： G01S13/931 ,  G01S7/41 ,  G06V20/58 ,  G01S13/00

CPC分类号： G01S13/931 ,  G01S7/412 ,  G06V20/58 ,  G01S2013/932 ,  G01S2013/9322

摘要： Techniques and apparatuses are described that implement lateral-bin monitoring for radar target detection. In particular, a radar system, which is mounted to a moving platform, divides a region of interest that is associated with at least one side of the moving platform into multiple lateral bins. The radar system maps locations of detections to the lateral bins, and monitors respective quantities of consecutive frames in which detections occur within the lateral bins. The radar system determines that at least one object is present within one of the lateral bins responsive to a quantity of consecutive frames having detections within the lateral bin being equal to or greater than a threshold. By waiting for a lateral bin to have detections across multiple consecutive frames, the radar system can minimize the false-alarm rate without reducing sensitivity.

公开(公告)号：US20230243964A1

公开(公告)日：2023-08-03

申请号：US18191101

申请日：2023-03-28

申请人： UHNDER, INC.

发明人： Curtis Davis ,  Monier Maher ,  Jean P. Bordes ,  Manju Hegde ,  Otto A. Schmid ,  Raghunath K. Rao ,  Marius Goldenberg ,  Aria Eshraghi ,  Vito Giannini ,  David S. Trager ,  Nikhilesh Bhagat ,  Srikanth Gollapudi ,  Sundar Govindarajan ,  Steve Borho ,  Jonathan Preussner ,  Paul W. Dent ,  Paul Bassett ,  Stephen W. Alland ,  Fred Harris ,  Wayne E. Stark ,  Murtaza Ali

IPC分类号： G01S13/931 ,  G01S7/02 ,  G01S13/32

CPC分类号： G01S13/931 ,  G01S7/023 ,  G01S13/32 ,  G01S7/0233 ,  G01S7/0234 ,  G01S2013/9316 ,  G01S2013/9322 ,  G01S2013/9323 ,  G01S2013/9324

摘要： A method for operating a radar sensing system includes configuring a transmitter to transmit a radio signal. A receiver is configured to receive radio signals. The received radio signals include the transmitted radio signal transmitted by the transmitter and reflected from objects in the environment. The method includes with advanced temporal knowledge of the codes used to modulate the transmitted radio signal, using code values of the plurality of codes, and in combination with a bank of digital finite impulse response (FIR) filters, generating complementary signals of any self-interference noise. The method further includes subtracting the complementary signals at one or more points in the receiver prior to the interference desensing the receiver. The radar sensing system further includes a frequency modulated continuous wave (FMCW) interference canceller for detecting the largest interference signals and sequentially cancelling them while signal processing the received radio signals.

公开(公告)号：US11710153B2

公开(公告)日：2023-07-25

申请号：US17202823

申请日：2021-03-16

申请人： NIO Technology (Anhui) Co., Ltd.

发明人： Abhishek Singhal ,  Gautam Muralidhar ,  Christopher F. Pouliot ,  Edward H. Baik ,  Jonathan A. Cox

IPC分类号： G06Q30/02 ,  G06Q30/0251 ,  G06F16/29 ,  G01S13/86 ,  G01S15/02 ,  G08G1/16 ,  G06F16/95 ,  B62D15/02 ,  G01C21/34 ,  G01S13/87 ,  B60S1/56 ,  G01C21/36 ,  B60R11/04 ,  B60S1/62 ,  G01S7/40 ,  G01S7/497 ,  G01S17/89 ,  G02B27/00 ,  B60W30/09 ,  B60W50/00 ,  G05D1/00 ,  G05D1/02 ,  A61B5/01 ,  A61B5/024 ,  A61B5/08 ,  A61B5/16 ,  A61B5/18 ,  B60W40/09 ,  B60W50/08 ,  B60W10/18 ,  B60W10/20 ,  B60W10/04 ,  B60W40/04 ,  B60W40/08 ,  B60W40/105 ,  B62D15/00 ,  G01S13/931

CPC分类号： G06Q30/0266 ,  A61B5/01 ,  A61B5/024 ,  A61B5/08 ,  A61B5/165 ,  A61B5/18 ,  B60R11/04 ,  B60S1/56 ,  B60S1/62 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W30/09 ,  B60W40/04 ,  B60W40/08 ,  B60W40/09 ,  B60W40/105 ,  B60W50/0097 ,  B60W50/0098 ,  B60W50/08 ,  B60W50/082 ,  B62D15/00 ,  B62D15/0265 ,  G01C21/3407 ,  G01C21/3461 ,  G01C21/3469 ,  G01C21/3484 ,  G01C21/3492 ,  G01C21/3682 ,  G01C21/3691 ,  G01C21/3697 ,  G01S7/4021 ,  G01S7/497 ,  G01S13/862 ,  G01S13/865 ,  G01S13/867 ,  G01S13/87 ,  G01S15/02 ,  G01S17/89 ,  G02B27/0006 ,  G05D1/0061 ,  G05D1/0088 ,  G05D1/0212 ,  G05D1/0214 ,  G05D1/0221 ,  G05D1/0276 ,  G06F16/29 ,  G06F16/95 ,  G06Q30/0269 ,  G08G1/161 ,  G08G1/163 ,  G08G1/164 ,  G08G1/165 ,  G08G1/166 ,  B60W2040/0809 ,  B60W2050/0004 ,  B60W2050/0014 ,  B60W2300/34 ,  B60W2510/08 ,  B60W2510/18 ,  B60W2520/04 ,  B60W2520/105 ,  B60W2540/043 ,  B60W2540/18 ,  B60W2540/22 ,  B60W2540/30 ,  B60W2554/00 ,  B60W2554/80 ,  B60W2710/18 ,  B60W2710/20 ,  B60W2756/10 ,  B60W2900/00 ,  G01S7/4043 ,  G01S2007/4977 ,  G01S2013/932 ,  G01S2013/9316 ,  G01S2013/9318 ,  G01S2013/9319 ,  G01S2013/9322 ,  G01S2013/9325 ,  G01S2013/93185 ,  G01S2013/93271 ,  G01S2013/93272 ,  G01S2013/93273 ,  G01S2013/93274 ,  G01S2013/93275 ,  G05D2201/0212 ,  G07C5/0808 ,  G01S19/13

摘要： Embodiments herein can determine an optimal route for an autonomous electric vehicle. The system may score viable routes between the start and end locations of a trip using a numeric or other scale that denotes how viable the route is for autonomy. The score is adjusted using a variety of factors where a learning process leverages both offline and online data. The scored routes are not based simply on the shortest distance between the start and end points but determine the best route based on the driving context for the vehicle and the user.

公开(公告)号：US11698439B2

公开(公告)日：2023-07-11

申请号：US17500747

申请日：2021-10-13

申请人： Google LLC

发明人： Jaime Lien ,  Nicholas Edward Gillian ,  Ivan Poupyrev

IPC分类号： G09G5/00 ,  G01S7/41 ,  G01S13/56 ,  G01S13/86 ,  H04Q9/00 ,  G01S13/88 ,  G06F21/32 ,  G06F3/04815 ,  G01S7/40 ,  H04W4/80 ,  G06N20/00 ,  H04W16/28 ,  G01S13/90 ,  G06V20/64 ,  G06V40/20 ,  G06F18/25 ,  G06F18/28 ,  G06F18/40 ,  G06F18/21 ,  G06V10/80 ,  G06F16/245 ,  G06F3/01 ,  G06F21/62 ,  A63F13/21 ,  A63F13/24 ,  G01S13/66 ,  G08C17/02 ,  G06T7/73 ,  G01S13/931 ,  G06F1/16 ,  G06F3/0484 ,  G01S19/42 ,  G06F3/0346 ,  G06F3/16

CPC分类号： G01S7/415 ,  A63F13/21 ,  A63F13/24 ,  G01S7/4004 ,  G01S7/41 ,  G01S7/412 ,  G01S13/56 ,  G01S13/66 ,  G01S13/86 ,  G01S13/867 ,  G01S13/88 ,  G01S13/888 ,  G01S13/90 ,  G01S13/904 ,  G06F3/011 ,  G06F3/017 ,  G06F3/04815 ,  G06F16/245 ,  G06F18/217 ,  G06F18/25 ,  G06F18/253 ,  G06F18/28 ,  G06F18/41 ,  G06F21/32 ,  G06F21/6245 ,  G06N20/00 ,  G06V10/806 ,  G06V20/64 ,  G06V40/28 ,  H04Q9/00 ,  H04W4/80 ,  H04W16/28 ,  A63F2300/8082 ,  G01S13/865 ,  G01S13/931 ,  G01S19/42 ,  G01S2013/9322 ,  G06F1/163 ,  G06F3/0346 ,  G06F3/0484 ,  G06F3/165 ,  G06F2203/0384 ,  G06F2221/2105 ,  G06T7/75 ,  G08C17/02 ,  G08C2201/93 ,  H04Q2209/883

摘要： Various embodiments wirelessly detect micro gestures using multiple antenna of a gesture sensor device. At times, the gesture sensor device transmits multiple outgoing radio frequency (RF) signals, each outgoing RF signal transmitted via a respective antenna of the gesture sensor device. The outgoing RF signals are configured to help capture information that can be used to identify micro-gestures performed by a hand. The gesture sensor device captures incoming RF signals generated by the outgoing RF signals reflecting off of the hand, and then analyzes the incoming RF signals to identify the micro-gesture.

公开(公告)号：US11988736B2

公开(公告)日：2024-05-21

申请号：US18077295

申请日：2022-12-08

申请人： Oculii Corp.

发明人： Lang Hong ,  Steven Hong

IPC分类号： G01S13/00 ,  G01S7/42 ,  G01S7/52 ,  G01S13/02 ,  G01S13/44 ,  G01S13/66 ,  G01S13/72 ,  G01S13/86 ,  G01S13/90 ,  G01S13/931 ,  G01S15/66

CPC分类号： G01S13/003 ,  G01S7/42 ,  G01S13/723 ,  G01S13/90 ,  G01S7/52019 ,  G01S7/52023 ,  G01S2013/0263 ,  G01S13/4463 ,  G01S13/66 ,  G01S13/86 ,  G01S13/931 ,  G01S2013/9316 ,  G01S2013/932 ,  G01S2013/9322 ,  G01S2013/9323 ,  G01S2013/9324 ,  G01S15/66

摘要： A system for virtual aperture array radar tracking includes a transmitter that transmits first and second probe signals; a receiver array including a first plurality of radar elements positioned along a first radar axis; and a signal processor that calculates a target range from first and second reflected probe signals, corresponds signal instances of the first reflected probe signal to physical receiver elements of the radar array, corresponds signal instances of the second reflected probe signal to virtual elements of the radar array, calculates a first target angle between a first reference vector and a first projected target vector from the first reflected probe signal, and calculates a position of the tracking target relative to the radar array from the target range and first target angle.

公开(公告)号：US11906620B2

公开(公告)日：2024-02-20

申请号：US17395823

申请日：2021-08-06

申请人： UHNDER, INC.

发明人： Curtis Davis ,  Monier Maher ,  Jean P. Bordes ,  Manju Hegde ,  Otto A. Schmid ,  Raghunath K. Rao ,  Marius Goldenberg ,  Aria Eshraghi ,  Vito Giannini ,  David S. Trager ,  Nikhilesh Bhagat ,  Srikanth Gollapudi ,  Sundar Govindarajan ,  Steve Borho ,  Jonathan Preussner ,  Paul W. Dent ,  Paul Bassett ,  Stephen W. Alland ,  Fred Harris ,  Wayne E. Stark ,  Murtaza Ali

IPC分类号： G01S13/931 ,  G01S7/02 ,  G01S13/87 ,  H04L27/227 ,  H04B17/309 ,  H04B17/345 ,  G01S7/35

CPC分类号： G01S13/931 ,  G01S7/023 ,  G01S7/0233 ,  G01S7/0234 ,  G01S13/87 ,  G01S13/878 ,  H04L27/2278 ,  G01S7/356 ,  G01S2013/9316 ,  G01S2013/9322 ,  G01S2013/93271 ,  G01S2013/93272 ,  H04B17/309 ,  H04B17/345 ,  H04B2201/71634

摘要： A radar system processes signals in a flexible, adaptive manner to determine range, Doppler (velocity) and angle of objects in an environment. The radar system includes transmitters configured to transmit radio signals, receivers configured to receive radar signals, and a control unit. The received radio signals include transmitted radio signals transmitted by the transmitters and reflected from objects in an environment. The control unit adaptively controls the transmitters and the receivers based on a selected operating mode for the radar system. The selected operating mode meets a desired operational objective defined by current environmental conditions. The control unit is configured to control the receivers to produce and process data according to the selected operating mode.

公开(公告)号：US11828842B2

公开(公告)日：2023-11-28

申请号：US17443160

申请日：2021-07-21

申请人： Garmin Switzerland GmbH

发明人： Evangelos V. A. Brisimitzakis ,  Ross G. Stirling ,  Kenneth A. Carlson ,  Franz A. Struwig ,  Nolan van Heerden

IPC分类号： G01S13/86 ,  G01S13/931 ,  G01S7/06 ,  G01S7/24 ,  G01S7/00

CPC分类号： G01S13/931 ,  G01S7/003 ,  G01S7/062 ,  G01S7/24 ,  G01S13/867 ,  G01S2013/932 ,  G01S2013/9316 ,  G01S2013/9322 ,  G01S2013/93272

摘要： A bicycle radar system including a camera is disclosed. The system may include a radar unit and a mobile electronic device that are in communication with one another. The radar unit may transmit radar signals, receive return signals (reflections), and process the returned radar signals to determine a location and velocity of one or more targets located in a sensor field behind a user's bicycle. The mobile electronic device may include a communication component configured to wirelessly receive content including cartographic data and one or more high-risk geographic areas and a processor configured to determine a threat level based on the targets, the high-risk geographic area and a determined geographic position.

公开(公告)号：US11815594B2

公开(公告)日：2023-11-14

申请号：US18056886

申请日：2022-11-18

申请人： MAGNA ELECTRONICS INC.

发明人： Niall R. Lynam

IPC分类号： G01S13/931 ,  G01S13/86 ,  G01S13/93 ,  B60T7/22 ,  G01S7/03 ,  G01S17/86 ,  G01S13/02

CPC分类号： G01S13/931 ,  B60T7/22 ,  G01S7/03 ,  G01S7/032 ,  G01S13/86 ,  G01S13/867 ,  G01S13/93 ,  G01S17/86 ,  G01S2013/0245 ,  G01S2013/9321 ,  G01S2013/9322 ,  G01S2013/93276

摘要： A vehicular forward-sensing system includes a radar sensor and a forward viewing image sensor disposed within a windshield electronics module that is removably installed within an interior cabin at a windshield of a vehicle. A control is responsive to outputs of the radar sensor and of the image sensor. The image sensor captures image data for an automatic headlamp control system of the vehicle and for a lane departure warning system of the vehicle. The image sensor views and the radar sensor senses an object present in the path of forward travel of the vehicle. The control determines that the object is an object of interest based at least in part on the image sensor viewing the object present in the path of forward travel of the vehicle and the radar sensor sensing the object present in the path of forward travel of the vehicle.