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公开(公告)号：US10160382B2
公开(公告)日：2018-12-25
申请号：US14613441
申请日：2015-02-04
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sebastian Pliefke , Horst D. Diessner , Christian Weber
Abstract: A trailer backup assist system of a vehicle includes a camera disposed at a vehicle and having a field of view exterior and rearward of the vehicle. An image processor is operable to process image data captured by the camera. With a trailer connected at the rear of the vehicle, the image processor is operable to determine an angle of the trailer relative to the longitudinal axis of the vehicle. A user input is operable by a user to select a general direction or zone of travel of the trailer during a reversing maneuver of the vehicle. Responsive to the determined trailer angle and the selected zone of travel, the trailer backup assist system is operable to control the steering of the vehicle to drive the vehicle and trailer rearward such that the trailer travels generally towards a region encompassed by the selected direction or zone of travel.
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公开(公告)号：US20170253237A1
公开(公告)日：2017-09-07
申请号：US15446218
申请日：2017-03-01
Applicant: MAGNA ELECTRONICS INC.
Inventor： Horst D. Diessner
CPC classification number: B60W30/06 , B60W10/02 , B60W10/04 , B60W10/18 , B60W10/20 , B60W50/14 , B60W2550/00 , B60W2550/10 , B60W2600/00 , G05D1/0221 , G05D1/0246 , G05D2201/0213
Abstract: A vehicle parking system of a vehicle includes a plurality of exterior viewing cameras and a control having an image processor operable to process image data captured by the cameras. The vehicle parking system learns a path of travel from a drop off location to a parking location during a learning maneuver that includes a driver driving the vehicle from the drop off location to the parking location. The control, upon the driver exiting the vehicle when the vehicle is positioned at the drop off location and at least in part responsive to the learned path of travel, controls the vehicle to autonomously drive the vehicle from the drop off location to the parking location. The control, responsive at least in part to image processing by the image processor of image data captured by at least one of the cameras, parks the vehicle at the parking location.
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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：US20250014194A1
公开(公告)日：2025-01-09
申请号：US18892653
申请日：2024-09-23
Applicant: MAGNA ELECTRONICS INC.
Inventor： Joern Ihlenburg , Andreas Koppe , Achim Gieseke , Hossam Mahmoud , Horst D. Diessner
Abstract: A vehicular vision system includes a central video/image processor configured to connect via a plurality of bidirectional mono-coaxial cables of a vehicle with a plurality of vehicular cameras of the vehicle. The central video/image processor includes an image processor. Each respective bidirectional mono-coaxial cable connecting the central video/image processor with a respective vehicular camera (i) carries control data from the central video/image processor to the respective vehicular camera and (ii) carries image data captured by the respective vehicular camera from the respective vehicular camera to the central video/image processor. Image data captured by at least a forward-viewing camera carried to the central video/image processor via a respective bidirectional mono-coaxial cable may be processed at the image processor of the central video/image processor to detect an object present exterior of the vehicle or may be processed for a plurality of driver assistance systems of the vehicle.
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公开(公告)号：US11978263B2
公开(公告)日：2024-05-07
申请号：US18321014
申请日：2023-05-22
Applicant: MAGNA ELECTRONICS INC.
Inventor： Horst D. Diessner , Richard C. Bozich , Aleksandar Stefanovic , Anant Kumar Lall , Nikhil Gupta
CPC classification number: G06V20/58 , G06V20/56 , G08G1/16 , G08G1/166 , G08G1/167 , H04N5/14 , B60R2300/402 , G06T2207/30244 , G06T2207/30261
Abstract: A method for determining a safe state for a vehicle includes disposing a camera at a vehicle and disposing an electronic control unit (ECU) at the vehicle. Frames of image data are captured by the camera and provided to the ECU. An image processor of the ECU processes frames of image data captured by the camera. A condition is determined via processing at the image processor of the ECU frames of image data captured by the camera. The condition includes a shadow present in the field of view of the camera within ten frames of image data captured by the camera or a damaged condition of the imager within two minutes of operation of the camera. The ECU determines a safe state for the vehicle responsive to determining the condition.
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Patent Agency Ranking
公开(公告)号：US11787338B2
公开(公告)日：2023-10-17
申请号：US17659510
申请日：2022-04-18
Applicant: Magna Electronics Inc.
Inventor： Horst D. Diessner
CPC classification number: B60R1/00 , G02B3/14 , G06T7/246 , G06V20/58 , H04N7/18 , H04N23/90 , B60R2300/105 , B60R2300/303 , B60R2300/802 , B60R2300/806 , B60R2300/8066 , B60R2300/8093 , G06T2207/10016 , G06T2207/30252
Abstract: A vehicular vision system includes a vehicular camera disposed at a vehicle and operable to capture frames of image data. The vehicular vision system is operable to detect, via processing by an image processor of multiple frames of captured image data, when multiple objects are viewed by the vehicular camera. During a driving maneuver, and when multiple objects are detected, the vehicular vision system determines which detected object of the multiple detected objects is closest to the vehicle, and determines movement of at least the determined closest object relative to the vehicle. During the driving maneuver, and based at least in part on the determined relative movement of the determined closest object, the vehicular vision system determines whether the determined relative movement is indicative of the determined closest object being in or moving toward a position where collision may occur between the determined closest object and the vehicle.
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公开(公告)号：US20210276557A1
公开(公告)日：2021-09-09
申请号：US17303188
申请日：2021-05-24
Applicant: MAGNA ELECTRONICS INC.
Inventor： Nikhil Gupta , Horst D. Diessner , Richard Bozich , Jyothi P. Gali , Aleksandar Stefanovic , Hilda Faraji , Miad Moarref , Xai Phan , Galina Okouneva , Brijendra Kumar Bharti
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. An electronic control unit (ECU) includes an image processor operable to process image data captured by the camera. The ECU, via image processing of image data captured by the camera, detects a trailer rearward of the vehicle and determines a first path of travel for the vehicle to follow to maneuver the vehicle toward the trailer and to align the tow ball of the vehicle with a trailer hitch of the trailer. The ECU generates an output to maneuver the vehicle along the determined first path of travel. Responsive to detection of an object entering the first path of travel, the ECU determines a second path of travel for the vehicle to follow that avoids the detected object entering the determined path of travel.
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公开(公告)号：US10930004B2
公开(公告)日：2021-02-23
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：US20200262344A1
公开(公告)日：2020-08-20
申请号：US15929453
申请日：2020-05-04
Applicant: MAGNA ELECTRONICS INC.
Inventor： Joern Ihlenburg , Andreas Koppe , Achim Gieseke , Hossam Mahmoud , Horst D. Diessner
Abstract: A vehicular vision system includes forward viewing camera and a rear camera each having a respective field of view exterior of the vehicle. Each of the cameras has an LVDS chip and connects with a control via a respective mono coaxial cable. Each mono coaxial cable carries via LVDS image data captured by the respective camera. Image data captured by the forward viewing camera and carried to the control by the respective mono coaxial cable is processed at the control for object detection. The control generates an output provided to a video display device of the vehicle, the video display device having a video display screen viewable by a driver of the vehicle. The video display screen displays video images of an area rearward of the vehicle derived from image data captured by the rear camera and carried to the control by the respective mono coaxial cable.
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公开(公告)号：US20190143895A1
公开(公告)日：2019-05-16
申请号：US16227069
申请日：2018-12-20
Applicant: MAGNA ELECTRONICS INC.
Inventor： Sebastian Pliefke , Horst D. Diessner , Christian Weber
Abstract: A vehicular trailer backup assist system is operable to steer a vehicle, with a trailer connected at the rear of the vehicle, during a reversing maneuver of the vehicle and trailer. The system electronically overlays a plurality of zones over displayed video images, with each individual zone of the overlayed plurality of zones being indicative of a respective individual region rearward of the vehicle and trailer. Responsive to a selected zone of travel for the trailer, the control controls steering of the vehicle to steer the vehicle to guide the trailer towards the respective individual region that is encompassed by the selected zone of travel during reversing of the vehicle and trailer. The driver of the vehicle manually adjusts steering of the vehicle to more accurately steer the vehicle towards a target location within the respective individual region that is encompassed by the selected zone of travel.
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