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公开(公告)号：US20180215382A1
公开(公告)日：2018-08-02
申请号：US15885855
申请日：2018-02-01
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
CPC classification number: B60W30/18036 , B60R1/00 , B60R2300/30 , B60R2300/305 , B60R2300/607 , B60R2300/8066 , B60R2300/808 , B60R2300/8093 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/09 , B60W2420/42 , B60W2550/10 , B60W2710/10 , B60W2710/18 , B60W2710/20 , B60W2720/106 , B60W2720/24 , G05D1/0212 , G05D1/0214 , G05D1/0246 , G05D2201/0213 , G08G1/165 , G08G1/166
Abstract: A trailer hitching assist system for a vehicle includes a camera disposed at a rear portion of a vehicle and having a field of view rearward of the vehicle. A control includes an image processor operable to process image data captured by the camera. The image processor, via image processing of image data captured by the camera, detects a trailer and trailer hitch rearward of the vehicle and determines a first path of travel for the vehicle to follow so as to maneuver the vehicle so as to have its tow ball aligned with the trailer hitch. The control maneuvers the vehicle along the determined first path of travel. Responsive to detection of an object entering the first path of travel, the control determines a second path of travel and maneuvers the vehicle along the second path of travel to avoid the detected object entering the determined path of travel.
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公开(公告)号：US11634136B2
公开(公告)日：2023-04-25
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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Patent Agency Ranking
公开(公告)号：US11014561B2
公开(公告)日：2021-05-25
申请号：US15885855
申请日：2018-02-01
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 trailer hitching assist system for a vehicle includes a camera disposed at a rear portion of a vehicle and having a field of view rearward of the vehicle. A control includes an image processor operable to process image data captured by the camera. The image processor, via image processing of image data captured by the camera, detects a trailer and trailer hitch rearward of the vehicle and determines a first path of travel for the vehicle to follow so as to maneuver the vehicle so as to have its tow ball aligned with the trailer hitch. The control maneuvers the vehicle along the determined first path of travel. Responsive to detection of an object entering the first path of travel, the control determines a second path of travel and maneuvers the vehicle along the second path of travel to avoid the detected object entering the determined path of travel.
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公开(公告)号：US20160180158A1
公开(公告)日：2016-06-23
申请号：US14969528
申请日：2015-12-15
Applicant: MAGNA ELECTRONICS INC.
Inventor： Nikhil Gupta , Xai Phan
CPC classification number: G06K9/00362 , G06K9/00805 , G06T5/006
Abstract: A vision system of a vehicle includes a camera configured to be disposed at a vehicle so as to have a field of view exterior of the vehicle. An image processor is operable to process image data captured by the camera. The image processor, responsive to image processing of captured image data when the camera is disposed at the vehicle, is operable to determine the presence of a pedestrian in the field of view of the camera. The vision system may utilize a linear classifier to identify areas where a pedestrian is more likely to be present for enhanced processing of those areas. The vision system may utilize a Histogram Intersection Kernel classifier for enhanced processing of identified areas. The vision system may utilize detection area filtering to reduce processing of image data representative of areas of the field of view where a pedestrian is not likely to be present.
Abstract translation: 车辆的视觉系统包括被配置为设置在车辆上以便具有车辆外观的视场的照相机。 图像处理器可操作以处理由相机捕获的图像数据。 当相机设置在车辆时，响应于捕获的图像数据的图像处理的图像处理器可操作以确定在相机的视野中行人的存在。 视觉系统可以利用线性分类器来识别行人更可能存在的区域，以增强那些区域的处理。 视觉系统可以利用直方图交点内核分类器来增强识别区域的处理。 视觉系统可以利用检测区域过滤来减少代表行人不太可能存在的视野区域的图像数据的处理。
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公开(公告)号：US11508156B2
公开(公告)日：2022-11-22
申请号：US17247632
申请日：2020-12-18
Applicant: Magna Electronics Inc.
Inventor： Tzu-Ming Su , I-Te Yu , Brijendra Kumar Bharti , Alexander Velichko , Nikhil Gupta , Xai Phan , Nadine A. Hazzouri
Abstract: A vision system for a vehicle includes a camera and an electronic control unit (ECU) with an image processor. The ECU generates a reduced resolution frame of captured image data and the ECU determines a reduced resolution detection result based on pedestrian detection using the reduced resolution frame of captured image data. The ECU, responsive to processing by the image processor of image data, generates a cropped frame of captured image data and the ECU determines a cropped detection result based on pedestrian detection using the cropped frame of captured image data. Responsive to determining the reduced resolution detection result and determining the cropped detection result, the ECU merges the reduced resolution detection result and the cropped detection result into a final pedestrian detection result. The final pedestrian detection result is indicative of presence of a pedestrian within the field of view of the camera.
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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：US20210201049A1
公开(公告)日：2021-07-01
申请号：US17247632
申请日：2020-12-18
Applicant: Magna Electronics Inc.
Inventor： Tzu-Ming Su , I-Te Yu , Brijendra Kumar Bharti , Alexander Velichko , Nikhil Gupta , Xai Phan , Nadine A. Hazzouri
Abstract: A vision system for a vehicle includes a camera and an electronic control unit (ECU) with an image processor. The ECU generates a reduced resolution frame of captured image data and the ECU determines a reduced resolution detection result based on pedestrian detection using the reduced resolution frame of captured image data. The ECU, responsive to processing by the image processor of image data, generates a cropped frame of captured image data and the ECU determines a cropped detection result based on pedestrian detection using the cropped frame of captured image data. Responsive to determining the reduced resolution detection result and determining the cropped detection result, the ECU merges the reduced resolution detection result and the cropped detection result into a final pedestrian detection result. The final pedestrian detection result is indicative of presence of a pedestrian within the field of view of the camera.
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