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公开(公告)号：US10899385B2
公开(公告)日：2021-01-26
申请号：US16166197
申请日：2018-10-22
Applicant: Magna Electronics Inc.
Inventor： Jyothi P. Gali , Clarence P. McElroy , Timothy M. Phillips , Theodore J. Church
Abstract: A trailer maneuvering guidance system for a vehicle includes vehicle-based cameras disposed at a vehicle and a trailer camera disposed at a rear portion of a trailer hitched to the vehicle. A control includes a processor that processes image data captured by the cameras. A display screen is disposed in the vehicle and viewable by a driver of the vehicle. The display screen displays images derived from captured image data, with the displayed images including bird's-eye view images of a region at least partially surrounding the vehicle and trailer including an area rearward of the trailer. Responsive to a user input selecting a target path in the displayed images, the control, via processing of captured image data, generates instructions for the driver of the vehicle to follow to maneuver the vehicle and trailer along the selected target path and toward a target location.
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公开(公告)号：US20200175707A1
公开(公告)日：2020-06-04
申请号：US16779819
申请日：2020-02-03
Applicant: MAGNA ELECTRONICS INC.
Inventor： Horst D. Diessner , Jyothi P. Gali , Nikhil Gupta , Hilda Faraji , Galina Okouneva , Akinyele O. Ikuseru
Abstract: A method of detecting a trailer angle of a trailer being towed by a vehicle includes capturing frames of image data via a camera of the vehicle while the vehicle is towing a trailer, and, via processing by an image processor of frames of captured image data while the vehicle is towing the trailer, determining presence of the trailer being towed by the vehicle, and determining feature vectors of the trailer being towed by the vehicle. The feature vectors of the trailer are determined by determining features that have similar angular changes between a current frame of captured image data and a previous frame of captured image data. The angle of the trailer relative to the vehicle is determined responsive to tracking of determined feature vectors of the trailer present in the field of view of the camera over multiple frames of captured image data.
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公开(公告)号：US12266130B2
公开(公告)日：2025-04-01
申请号：US18641671
申请日：2024-04-22
Applicant: MAGNA ELECTRONICS INC.
Inventor： Horst D. Diessner , Jyothi P. Gali , Nikhil Gupta , Hilda Faraji , Galina Okouneva , Akinyele O. Ikuseru
Abstract: A vehicular trailer angle detection system includes a camera disposed at a rear portion of a vehicle. The vehicular trailer angle detection system, via processing of frames of image data captured by the camera, tracks changes of features present in a current frame of captured image data and present in a previous frame of captured image data and determines features of the trailer based on the tracked changes of features. The determined features of the trailer have respective changes between the current frame of image data captured by the camera and the previous frame of image data captured by the camera. The vehicular trailer angle detection system determines angle of the trailer relative to the vehicle based at least in part on tracking of the determined features of the trailer over multiple captured frames of image data.
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公开(公告)号：US12263862B2
公开(公告)日：2025-04-01
申请号：US18765559
申请日：2024-07-08
Applicant: Magna Electronics Inc.
Inventor： Richard C. Bozich , Nikhil Gupta , Suresh Boddi , Jyothi P. Gali , Alan M. Cordeiro
IPC: B60W50/14 , B60W40/068 , B60W40/105 , B60W50/00
Abstract: A vehicular parking assist system includes a plurality of sensors disposed at a vehicle and sensing exterior of the vehicle. The vehicular parking assist system, via processing of captured sensor data, and while the vehicle is conducting a parking maneuver, detects an object and tracks location of the detected object relative to the vehicle until the detected object leaves a field of sensing of the at least one sensor of the plurality of sensors. The system, after the detected object leaves the field of sensing of the at least one sensor, predicts location of the detected object relative to the vehicle. The system, upon completion of the parking maneuver, determines that the detected object is hazardous based on the predicted location of the detected object relative to the vehicle, and responsive to determining that the detected object is hazardous, restricts opening of a door of the vehicle.
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公开(公告)号：US12246646B2
公开(公告)日：2025-03-11
申请号：US18444847
申请日：2024-02-19
Applicant: Magna Electronics Inc.
Inventor： Akbar Assa , Shweta Suresh Daga , Brijendra Kumar Bharti , Guruprasad Mani Iyer Shankaranarayanan , Jyothi P. Gali , Anoop S. Mann , Alexander Velichko
IPC: B60R1/00 , B60R1/26 , G06F18/214 , G06F18/2411 , G06V20/56
Abstract: A vehicular trailer hitching assist system includes a camera disposed at a rear portion of a vehicle and viewing at least rearward of the vehicle. The vehicular trailer hitching assist system, via image processing of image data captured by the camera during a reversing maneuver of the vehicle toward a trailer that is spaced rearward from the vehicle, detects the trailer. The vehicular trailer hitching assist system determines relative location of a trailer coupler of the detected trailer to a hitch ball of the vehicle and determines a path of travel for the vehicle to maneuver the vehicle toward the detected trailer to move the hitch ball of the vehicle toward the trailer coupler. The vehicular trailer hitching assist system at least in part maneuvers the vehicle along the determined path of travel to move the hitch ball of the vehicle toward the trailer coupler of the detected trailer.
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Patent Agency Ranking
36.发明公开公开(公告)号：US20240157876A1
公开(公告)日：2024-05-16
申请号：US18507626
申请日：2023-11-13
Applicant: Magna Electronics Inc.
Inventor： Jyothi P. Gali , Harold E. Joseph , Prasanna Ananthakrishnan
IPC: B60R1/00
CPC classification number: B60R1/003 , B60R2300/10 , B60R2300/402 , B60R2300/80
Abstract: A vehicular trailering assist system includes a camera disposed at a vehicle and capturing image data representative of at least a portion of a trailer hitched to the vehicle. The vehicular trailering assist system, responsive to processing of captured image data, determines that the system has not been previously calibrated for the trailer hitched to the vehicle. The vehicular trailering assist system, responsive to determining that the system has not been previously calibrated for the trailer, determines whether a dedicated calibration maneuver is triggered. The vehicular trailering assist system, responsive to determining that the dedicated calibration of the trailer is not triggered and responsive to processing of captured image data, monitors maneuvers performed by the vehicle while the trailer is hitched to the vehicle without prompting the driver for calibration maneuvers. The vehicular trailering assist system, using the monitored maneuvers, calibrates the system for the trailer.
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公开(公告)号：US20240153279A1
公开(公告)日：2024-05-09
申请号：US18411339
申请日：2024-01-12
Applicant: Magna Electronics Inc.
Inventor： Jyothi P. Gali , Harold E. Joseph , Prasanna Ananthakrishnan , Alexander Velichko
CPC classification number: G06V20/58 , B60Q9/008 , G06T7/60 , G06T7/80 , G06V10/44 , G08G1/16 , B60R1/00 , G06T2207/30261
Abstract: A vehicular trailering assist system includes a rear backup camera disposed at a vehicle and viewing at least rearward of the vehicle and at least a portion of a trailer hitched to the vehicle. The camera captures frames of image data that include image data representative of at least a portion of the trailer hitched to the vehicle. Frames of image data captured by the camera are processed at an electronic control unit during a calibration maneuver by the vehicle to determine a trailer collision angle. The vehicular trailering assist system, after completion of the calibration maneuver, determines a current trailer angle of the trailer relative to a longitudinal axis of the vehicle as the vehicle is driven along the road. The vehicular trailering assist system determines whether the current trailer angle is within a threshold amount of the determined trailer collision angle.
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公开(公告)号：US20230286439A1
公开(公告)日：2023-09-14
申请号：US18051981
申请日：2022-11-02
Applicant: Magna Electronics Inc.
Inventor： Jyothi P. Gali , Alan M. Cordeiro , Richard C. Bozich , Nikhil Gupta , Suresh Boddi
CPC classification number: B60R1/27 , B60R1/12 , B60R2001/1253 , B60R2300/105 , B60R2300/607 , B60R2300/802 , B60R2300/804 , B60R2300/806 , B60R2300/8093
Abstract: A vehicular vision system includes a plurality of surround view cameras disposed at a vehicle, an electronic control unit (ECU), and a video display screen disposed in the vehicle and viewable by a driver of the vehicle for displaying video images derived from image data captured by the surround view cameras. The vehicular vision system, responsive to determining an impending lane change of the equipped vehicle toward an adjacent traffic lane and responsive to processing at the ECU of image data captured by at least one of the surround view cameras of the plurality of surround view cameras, displays on the video display video images derived at least in part from image data captured by at least two of the side view cameras. The displayed video images include a portion of the adjacent traffic lane.
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公开(公告)号：US20230093053A1
公开(公告)日：2023-03-23
申请号：US17933860
申请日：2022-09-21
Applicant: Magna Electronics Inc.
Inventor： Harold E. Joseph , Truman S. Shen , Jyothi P. Gali , Alexander Velichko , Kevin A. Powell
Abstract: A vehicular parking assistance system includes a camera disposed at a vehicle and capturing image data. An electronic control unit (ECU) includes an image processor for processing image data captured by the camera. The parking assistance system, responsive to an input, determines a direction of travel for an automated parking maneuver. The parking assistance system, responsive to processing by the image processor of image data captured by the camera, determines a boundary of a free space in the direction of travel for the automated parking maneuver. The free space at least partially bounds an area where the vehicle can maneuver without colliding with a detected object. The parking assistance system, while driving the vehicle in the direction of travel, laterally adjusts a path of the vehicle based on the determined boundary of free space to avoid the detected object.
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公开(公告)号：US20220207767A1
公开(公告)日：2022-06-30
申请号：US17655383
申请日：2022-03-18
Applicant: Magna Electronics Inc.
Inventor： Nikhil Gupta , Galina Okouneva , Hilda Faraji , Jyothi P. Gali
Abstract: A vehicular trailer hitching assist system includes a camera disposed at a rear portion of a vehicle and viewing a trailer hitch disposed at the vehicle. Responsive to processing at an electronic control unit (ECU) of frames of image data captured by the camera, a feature of the trailer hitch is detected. The system, at least in part via processing at the ECU of at least one frame of image data captured by the camera, determines a ground location at the ground below the detected feature of the trailer hitch, and determines a location of the trailer hitch at the vehicle. The vehicle is maneuvered toward a trailer for hitching the trailer to the trailer hitch of the vehicle based at least in part on (i) the determined location of the trailer hitch and (ii) the height of the detected feature of the trailer hitch above the ground location.
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