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公开(公告)号：US11752943B1
公开(公告)日：2023-09-12
申请号：US17832815
申请日：2022-06-06
申请人： Stoneridge, Inc.
发明人： Liang Ma , Utkarsh Sharma , Saif Imran , Mohammad Gudarzi , Nguyen Phan , Wenpeng Wei
CPC分类号： B60R1/26 , B60R1/002 , B60R1/28 , G06T3/20 , G06V20/588 , B60R2300/802
摘要： A method for automatically panning a view for a commercial vehicle includes receiving a video feed from at least one camera defining a field of view. A plurality of objects in the video feed, includes at least one wheel and at least one line, are identified. A path of each object in the plurality of objects is tracked through an image plane of the video feed. A trailer angle corresponding to each path is identified, the identified trailer angle is associated with the corresponding path, thereby generating a plurality of trailer angle measurements. The plurality of paths are down selected to a single path and identifying a single trailer angle measurement corresponding to the single path.
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62.发明公开公开(公告)号：US20230283906A1
公开(公告)日：2023-09-07
申请号：US17687794
申请日：2022-03-07
发明人： Zhipeng Liu , Chihiro Suga , Sihao Ding
CPC分类号： H04N5/23238 , B60R1/28 , B60R2300/101 , B60R2300/30
摘要： Systems and methods for fisheye camera calibration and BEV image generation in a simulation environment. This fisheye camera calibration enables the extrinsic and intrinsic parameters of the fisheye camera to be computed in the simulation environment, where data is readily available, collectible, and manipulatable. Given a surround vision system, with multiple fisheye cameras disposed around a vehicle, and these extrinsic and intrinsic parameters, undistorted and BEV images of the surroundings of the vehicle can be generated in the simulated environment, for simulated fisheye camera testing and validation, which may then be extrapolated to real-world fisheye camera testing and validation, as appropriate. Because the simulation tool can be used to create and readily manipulate the simulated fisheye camera, the vehicle, its surroundings, obstacles, targets, markers, and the like, the entire calibration and image generation process is streamlined and may be automated.
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公开(公告)号：US20230206582A1
公开(公告)日：2023-06-29
申请号：US17645830
申请日：2021-12-23
IPC分类号： G06V10/24 , G06V10/25 , G06V20/59 , G06V10/26 , G06V20/58 , B62D13/00 , B62D15/02 , B60R1/28
CPC分类号： G06V10/245 , G06V10/25 , G06V20/59 , G06V10/267 , G06V20/58 , B62D13/005 , B62D15/0295 , B60R1/28 , G06V2201/07
摘要： A vehicle driver assist system provides for the location of a target feature in an initial image and updates the location of that target feature based on information indicative of vehicle dynamic operation. The system predicts a relative position of the target feature within subsequent images such that only a portion of subsequent images need by analyzed and searched.
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公开(公告)号：US20230202391A1
公开(公告)日：2023-06-29
申请号：US17926784
申请日：2021-05-26
CPC分类号： B60R1/07 , B60R1/28 , B60R2300/101
摘要： The invention relates to an adjusting instrument for an exterior vision unit for a vehicle, comprising a base shaft and a housing surrounding the base shaft which is pivotable around a longitudinal axis adjustment range between at least a park position and a drive position. The adjusting instrument further comprises a driving gearwheel, a gearwheel body, and a spring. The driving gearwheel includes a face provided with an outer toothing surrounding the base shaft, defining a face height within which a web part of the gearwheel body extends in a transverse plane with respect to the base shaft. The spring surrounds the base shaft and is supported on a support surface of the gearwheel body, exerting a force on the driving gearwheel along the longitudinal axis. The support surface lies recessed in an axial direction with respect to the transverse plane, such that the spring reaches through the transverse plane.
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65.发明授权公开(公告)号：US11680387B1
公开(公告)日：2023-06-20
申请号：US17725756
申请日：2022-04-21
申请人： Deere & Company
CPC分类号： E02F9/26 , B60R1/28 , H04N5/2628 , H04N23/69 , H04N23/695 , B60R2300/101 , B60R2300/304 , B60R2300/306 , B60R2300/802 , B60R2300/8093 , E02F3/3414
摘要： A method is provided for visually representing areas of interest associated with and/or proximate a work vehicle which includes a first portion (e.g., frame) and a second portion (e.g., work implement) moveable relative thereto, wherein for example a first area of interest comprising terrain proximate a ground-engaging work tool is obscured from direct operator view. An imaging device is mounted on the work vehicle and has a field of view including the first area of interest at least while the tool is proximate a ground-engaging position. Selections may accordingly be made from among various areas of interest, wherein image display parameters associated with perimeter contours of the selected area of interest are substantially maintained throughout movement of the second portion. For example, display parameters corresponding to the first area of interest may be maintained while the tool and the imaging device move relative thereto.
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公开(公告)号：US20230122402A1
公开(公告)日：2023-04-20
申请号：US17845276
申请日：2022-06-21
发明人： Jung hun CHOI , Dong Hyun HA , Jae Wung JUNG
摘要： A vehicle and a control method thereof may increase a shooting angle of a camera mounted on the vehicle to photograph without limitation of the shooting angle. The method of controlling a vehicle including at least one camera, the control method including: adjusting a direction of a vehicle body to adjust a shooting direction of the at least one camera to a target direction thereof; and controlling the at least one camera to photograph in the adjusted shooting direction.
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公开(公告)号：US20230116267A1
公开(公告)日：2023-04-13
申请号：US17794785
申请日：2020-01-23
摘要： The invention relates to a method and system for adapting to a driver position an image displayed on a monitor in a cab of the vehicle. The invention further relates to a vehicle including such a system. The invention is particularly well suited for heavy-duty vehicles, such as trucks, buses and construction equipment. The invention may also be used in other vehicles such as a car.
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公开(公告)号：US20220242319A1
公开(公告)日：2022-08-04
申请号：US17720303
申请日：2022-04-14
摘要： An autonomous truck may have several blind spots. These blind spots can be regions outside the direct field of view (FOV) of on-board sensors e.g. Cameras, LIDARs or RADARs. A remote mirror can be attached to the tractor or trailer of the truck and augment the direct FOV of sensors by illuminating a blind spot with emitted light AND/OR providing light reflections from a blind spot. However, remote mirrors are prone to move as a truck moves (e.g. as a truck articulates while turning). Within embodiments, a computer can process sensor data to identify a current location of the remote mirror in the FOV of a sensor and thereby identify a portion of the sensor data as being deflected by the remote mirror. In other embodiments the remote mirror is repositioned as the vehicle moves to perform a specific task, for example parking or reversing.
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公开(公告)号：US20220156894A1
公开(公告)日：2022-05-19
申请号：US17310566
申请日：2020-01-30
摘要： A method for processing images is described, wherein a scenery is recorded as at least one raw image by at least one optical capture means mounted on a vehicle, and wherein image data of the scenery are mapped incompletely and/or erroneously in the subsequently rendered render image in at least one area. In order to provide a user of one or more cameras on a motor vehicle, that have visibility restrictions with a more agreeable visual experience, the method includes identifying the area(s) of incomplete and/or erroneous mapping in the render image on the basis of existing visibility restrictions, generating masks that enclose the area(s) of incomplete and/or erroneous mapping as masked areas, reconstructing image data in unmasked areas of the render image by means of digital inpainting and synthesizing together with the masked areas to produce a correction image, and displaying the completed and/or debugged correction image.
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公开(公告)号：US20220080893A1
公开(公告)日：2022-03-17
申请号：US17425206
申请日：2019-01-30
发明人： Hans DERAGÅRDEN
IPC分类号： B60R1/28 , H04N5/232 , H04N13/204 , G08G1/01
摘要： The invention relates to a method for adjusting a display view of a vision aid system (1) of a vehicle (10), the method comprising the following steps: —(S1) identifying a specific situation when the vision aid system should be utilized; —(S2) receiving a display view setting for the specific situation, wherein the display view setting is based on at least one previous display view setting from at least one other vision aid system of another vehicle which has experienced the specific situation, wherein the at least one previous display view setting relates to the specific situation; and —(S3) adjusting the display view of the vision aid system (1) in accordance with the received display view setting. The present invention also relates to a system, to a method for receiving and transmitting display view settings to a fleet of vehicles (100) having vision aid systems, to a system (20) for receiving and transmitting display view settings to a fleet of vehicles (100), to a computer program and/or to a computer readable medium carrying the computer program
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