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公开(公告)号：US20190158706A1
公开(公告)日：2019-05-23
申请号：US16234766
申请日：2018-12-28
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael Schaffner
CPC classification number: H04N5/04 , B60R1/00 , B60R2300/00 , B60R2300/105 , B60R2300/607 , G06K9/00805 , H04N5/2258 , H04N5/23206 , H04N5/23238 , H04N5/247 , H04N5/374 , H04N7/181
Abstract: A method of synchronizing cameras with an electronic control unit (ECU) of a vehicular vision system includes providing camera control signals to the cameras from the ECU via respective links from the ECU to the cameras, with the camera control signals regulating timing of the respective camera to be synchronous with reference timing of the ECU. The timing regulation of the cameras includes starting the camera synchronous to the ECU reference timing and holding the camera synchronous to the ECU reference timing. Image data is captured with each camera and provided to the ECU via the respective link. Image data captured by at least one of the cameras may be processed to detect an object present exterior of the vehicle.
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公开(公告)号：US10179543B2
公开(公告)日：2019-01-15
申请号：US14191512
申请日：2014-02-27
Applicant: MAGNA ELECTRONICS INC.
Inventor： Ghanshyam Rathi , Hilda Faraji , Nikhil Gupta , Christian Traub , Michael Schaffner , Goerg Pflug
Abstract: A dynamic image stitching system for stitching images captured by multiple cameras of a vision system of a vehicle includes a first camera disposed at a vehicle and having a first field of view exterior the vehicle and a second camera disposed at the vehicle and having a second field of view exterior the vehicle. The first and second fields of view at least partially overlap. A processor is operable to process image data captured by the first and second cameras. The processor processes captured image data to determine characteristics of features or objects present in the overlapping region of the first and second fields of view. The processor is operable to adjust a stitching algorithm responsive to a determination of a difference between a characteristic of a feature as captured by the first camera and the characteristic of the feature as captured by the second camera.
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公开(公告)号：US09068390B2
公开(公告)日：2015-06-30
申请号：US14159772
申请日：2014-01-21
Applicant: Magna Electronics Inc.
Inventor： Joern Ihlenburg , Michael Schaffner
CPC classification number: E05F15/73 , E05F15/00 , E05F15/40 , E05F15/74 , E05F2015/434 , E05F2015/767 , E05Y2900/546
Abstract: A hatch control system for a vehicle includes a camera disposed at a rear portion of the vehicle and having a rearward field of view that encompasses a region at the rear of the vehicle that is swept by a hatch or liftgate or deck lid or door of the vehicle as the hatch is opened and closed, such as via a powered hatch opening/closing system. An image processor is operable to process image data captured by the camera to determine if an object is present in the region that is swept by the hatch to determine if the hatch may collide with the detected object when the hatch is being opened/closed. Responsive to determination of a potential collision of the hatch with a detected object, the vehicle hatch control system may stop movement of the hatch and/or may move the hatch to a holding position.
Abstract translation: 一种用于车辆的舱口控制系统包括设置在车辆的后部并具有后视场的照相机，其包围车辆后部的由舱门或电梯门或甲板盖或门的扫描的区域 打开和关闭舱口盖的车辆，例如通过动力舱口打开/关闭系统。 图像处理器可操作以处理由相机拍摄的图像数据，以确定在舱口盖被扫过的区域中是否存在物体，以确定当打开/关闭舱口时舱口可能与检测到的物体发生碰撞。 响应于确定舱口与检测到的物体的潜在碰撞，车辆舱口控制系统可能会停止舱口的运动和/或可以将舱口移动到保持位置。
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公开(公告)号：US20210001775A1
公开(公告)日：2021-01-07
申请号：US16948474
申请日：2020-09-21
Applicant: MAGNA ELECTRONICS INC.
Inventor： Ghanshyam Rathi , Hilda Faraji , Nikhil Gupta , Christian Traub , Michael Schaffner , Goerg Pflug
Abstract: A method for stitching image data captured by multiple vehicular cameras includes equipping a vehicle with a vehicular vision system having a control and a plurality of cameras disposed at the vehicle so as to have respective fields of view exterior the vehicle. Image data captured by first and second cameras of the plurality of cameras is processed to detect and track an object present in and moving within an overlapping portion of the fields of view of the first and second cameras. Image data captured by the first and second cameras is stitched, via processing provided captured image data, to form stitched images. Stitching of captured image data is adjusted responsive to determination of a difference between a feature of a detected and tracked object as captured by the first camera and the feature of the detected and tracked object as captured by the second camera.
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公开(公告)号：US20190143896A1
公开(公告)日：2019-05-16
申请号：US16246624
申请日：2019-01-14
Applicant: MAGNA ELECTRONICS INC.
Inventor： Ghanshyam Rathi , Hilda Faraji , Nikhil Gupta , Christian Traub , Michael Schaffner , Goerg Pflug
Abstract: A dynamic image stitching system for stitching images captured by cameras of a vision system for a vehicle includes a plurality of cameras disposed at the vehicle and having respective fields of view exterior the vehicle. The field of view of each side camera partially overlaps the field of view of a front camera and partially overlaps the field of view of a rear camera. Image data captured by the plurality of cameras is processed at a processor to detect an object present in an overlapping portion of the fields of view of two cameras. The processor stitches, via a stitching algorithm, image data captured by the cameras. The processor adjusts the stitching algorithm responsive to a determination of a difference between a characteristic of the feature as captured by one of the two cameras and the characteristic of the feature as captured by another of the two cameras.
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Patent Agency Ranking
公开(公告)号：US10171709B2
公开(公告)日：2019-01-01
申请号：US15911442
申请日：2018-03-05
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael Schaffner
IPC: H04N7/18 , H04N9/47 , H04N5/04 , B60R1/00 , H04N5/225 , H04N5/232 , G06K9/00 , H04N5/247 , H04N5/374
Abstract: A vehicular vision system includes a plurality of cameras disposed at the vehicle and having respective fields of view exterior of the vehicle and being operable to capture frames of image data. Image data captured by each of the cameras is provided to an ECU via an ETHERNET link from the respective camera to the ECU. At least one control signal for controlling operation of each camera is provided from the ECU to the respective camera via the respective ETHERNET link. Image data captured by at least one of the cameras is processed at the ECU to detect an object present exterior of the equipped vehicle, wherein the object is a vehicle that is approaching the equipped vehicle and that is traveling in a traffic lane adjacent to a traffic lane in which the equipped vehicle is traveling.
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公开(公告)号：US20180191928A1
公开(公告)日：2018-07-05
申请号：US15911442
申请日：2018-03-05
Applicant: MAGNA ELECTRONICS INC.
Inventor： Michael Schaffner
CPC classification number: H04N5/04 , B60R1/00 , B60R2300/00 , B60R2300/105 , B60R2300/607 , G06K9/00805 , H04N5/2258 , H04N5/23206 , H04N5/23238 , H04N5/247 , H04N5/374 , H04N7/181
Abstract: A vehicular vision system includes a plurality of cameras disposed at the vehicle and having respective fields of view exterior of the vehicle and being operable to capture frames of image data. Image data captured by each of the cameras is provided to an ECU via an ETHERNET link from the respective camera to the ECU. At least one control signal for controlling operation of each camera is provided from the ECU to the respective camera via the respective ETHERNET link. Image data captured by at least one of the cameras is processed at the ECU to detect an object present exterior of the equipped vehicle, wherein the object is a vehicle that is approaching the equipped vehicle and that is traveling in a traffic lane adjacent to a traffic lane in which the equipped vehicle is traveling.
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公开(公告)号：US20140207344A1
公开(公告)日：2014-07-24
申请号：US14159772
申请日：2014-01-21
Applicant: MAGNA ELECTRONICS INC.
Inventor： Joern Ihlenburg , Michael Schaffner
IPC: E05F15/20
CPC classification number: E05F15/73 , E05F15/00 , E05F15/40 , E05F15/74 , E05F2015/434 , E05F2015/767 , E05Y2900/546
Abstract: A hatch control system for a vehicle includes a camera disposed at a rear portion of the vehicle and having a rearward field of view that encompasses a region at the rear of the vehicle that is swept by a hatch or liftgate or deck lid or door of the vehicle as the hatch is opened and closed, such as via a powered hatch opening/closing system. An image processor is operable to process image data captured by the camera to determine if an object is present in the region that is swept by the hatch to determine if the hatch may collide with the detected object when the hatch is being opened/closed. Responsive to determination of a potential collision of the hatch with a detected object, the vehicle hatch control system may stop movement of the hatch and/or may move the hatch to a holding position.
Abstract translation: 一种用于车辆的舱口控制系统包括设置在车辆的后部并具有后视场的照相机，其包围车辆后部的由舱门或电梯门或甲板盖或门的扫描的区域 打开和关闭舱口盖的车辆，例如通过动力舱口打开/关闭系统。 图像处理器可操作以处理由相机拍摄的图像数据，以确定在舱口盖被扫过的区域中是否存在物体，以确定当打开/关闭舱口时舱口可能与检测到的物体发生碰撞。 响应于确定舱口与检测到的物体的潜在碰撞，车辆舱口控制系统可能会停止舱口的运动和/或可以将舱口移动到保持位置。
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公开(公告)号：US20220089088A1
公开(公告)日：2022-03-24
申请号：US17457701
申请日：2021-12-06
Applicant: Magna Electronics Inc.
Inventor： Ghanshyam Rathi , Hilda Faraji , Nikhil Gupta , Christian Traub , Michael Schaffner , Goerg Pflug
Abstract: A vehicular vision system includes a plurality of cameras disposed at a vehicle and capturing image data as the equipped vehicle is driven along a traffic lane of a road. Captured image data is processed to detect a rearward-approaching vehicle and determine a path of travel of the detected rearward-approaching vehicle. Responsive to determining that the path of travel of the detected rearward-approaching vehicle is along a side traffic lane adjacent to the traffic lane along which the equipped vehicle is driven, the vehicular vision system (i) displays at a video display screen video images derived at least from image data captured by the side camera that is at the side portion of the equipped vehicle that is adjacent to the side traffic lane and (ii) overlays a transparent graphic overlay overlaying the displayed video images that is based on the determined path of travel of the detected rearward-approaching vehicle.
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公开(公告)号：US10780827B2
公开(公告)日：2020-09-22
申请号：US16693515
申请日：2019-11-25
Applicant: MAGNA ELECTRONICS INC.
Inventor： Ghanshyam Rathi , Hilda Faraji , Nikhil Gupta , Christian Traub , Michael Schaffner , Goerg Pflug
Abstract: A method for stitching images captured by multiple vehicular cameras includes disposing a plurality of cameras at the vehicle so as to have respective fields of view exterior the vehicle. Image data captured by first and second cameras of the plurality of cameras is processed to detect an object present in an overlapping portion of the fields of view of the first and second cameras. Image data captured by the first and second cameras is stitched, via processing provided captured image data, to form stitched images. Stitching of captured image data is adjusted responsive to determination of a difference between a characteristic of a feature of a detected object as captured by the first camera and the characteristic of the feature of the detected object as captured by the second camera in order to mitigate misalignment of stitched images.
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