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公开(公告)号：US20160306041A1
公开(公告)日：2016-10-20
申请号：US15196076
申请日：2016-06-29
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman
CPC classification number: G01S17/023 , B60Q9/008 , B60R1/00 , B60R2300/8033 , B60R2300/8093 , G01C3/08 , G01S7/4802 , G01S7/4817 , G01S7/4865 , G01S17/58 , G01S17/89 , G01S17/936 , G06K9/00805 , G06K9/209 , G06K9/3241 , G06K2209/21 , G06T5/50 , G06T7/70 , G06T2207/10016 , G06T2207/10048 , G06T2207/30252 , G06T2207/30261 , H04N5/217 , H04N5/2257 , H04N5/33
Abstract: An object detection system for a vehicle includes a camera vision module and a Lidar module. The camera vision module includes an imaging device viewing to the exterior of the vehicle and operable to capture image data representative of a scene exterior and forward of the vehicle. The Lidar module includes a Lidar device that, with the Lidar module mounted at a front exterior portion of the vehicle, scans a region forward of the vehicle that overlaps with the field of view of the imaging device. Based at least in part on processing of captured image data by an image processor using vision processing algorithms and based at least in part on distance data provided by the Lidar device, 3-dimensional information relative to the vehicle of an object present exterior of the vehicle is algorithmically constructed.
Abstract translation: 车辆的物体检测系统包括摄像机视觉模块和激光雷达模块。 相机视觉模块包括观察车辆外部的成像装置，并可操作以捕获表示车辆外部和前方的场景的图像数据。 激光雷达模块包括激光雷达装置，其中激光雷达模块安装在车辆的前部外部，扫描与成像装置的视野重叠的车辆前方的区域。 至少部分地基于由图像处理器使用视觉处理算法处理捕获的图像数据，并且至少部分地基于由激光雷达装置提供的距离数据，相对于车辆外部存在的物体的车辆的三维信息 是算法构造的。
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公开(公告)号：US09446713B2
公开(公告)日：2016-09-20
申请号：US14036723
申请日：2013-09-25
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Steven V. Byrne , Paul A. VanOphem , James D. Harris
CPC classification number: B60R1/002 , B60R1/00 , B60R2300/105 , B60R2300/307 , B60R2300/607 , B60R2300/80
Abstract: A vision system for a vehicle includes a rearward facing camera disposed at a rearward portion of a vehicle. With a trailer attached to the vehicle and rearward of the vehicle, a processor is operable to process captured images and, responsive at least in part to the processing, is operable to determine a plurality of trailer and vehicle-trailer interface parameters. The system is operable to calculate a calculated trailer angle based at least in part on calculations involving the parameters and a steering angle of the vehicle. Responsive to processing of images captured by the camera, the system is operable to determine a determined trailer angle of the trailer relative to a longitudinal axis of the vehicle. Responsive to the determined trailer angle and the calculated trailer angle, the system is operable to determine a degree of offset between the calculated trailer angle and the detected trailer angle.
Abstract translation: 用于车辆的视觉系统包括设置在车辆后部的向后照相机。 通过将拖车附接到车辆和车辆后方，处理器可操作以处理捕获的图像，并且至少部分地响应于该处理可操作以确定多个拖车和车辆 - 拖车接口参数。 该系统可操作以至少部分地基于涉及车辆的参数和转向角的计算来计算计算出的拖车角度。 响应于由相机拍摄的图像的处理，系统可操作以确定拖车相对于车辆的纵向轴线的确定的拖车角度。 响应于确定的拖车角度和计算的拖车角度，系统可操作以确定计算的拖车角度和检测到的拖车角度之间的偏移程度。
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公开(公告)号：US20160264064A1
公开(公告)日：2016-09-15
申请号：US15062526
申请日：2016-03-07
Applicant: MAGNA ELECTRONICS INC.
Inventor： Steven V. Byrne , Yuesheng Lu , James R. Hough
CPC classification number: B60R11/04 , G02B27/0006 , H04N5/2251 , H04N5/2257
Abstract: A vision system of a vehicle includes a camera disposed at an exterior portion of a vehicle and having a field of view exterior of the vehicle. The camera has a camera housing and a lens. A cover element is removably disposed at the camera. The cover element includes a curved transparent portion and a mounting portion. The curved transparent portion of the cover element, when the cover element is disposed at the camera, protects the lens so that the lens is not exposed to the environment external the vehicle. The cover element may be configured to be fixedly mounted at the exterior portion of the vehicle, such that the camera is removably mounted at the vehicle by detachable attachment at the cover element.
Abstract translation: 车辆的视觉系统包括设置在车辆的外部并具有车辆外观的视场的照相机。 相机具有相机外壳和镜头。 盖元件可拆卸地设置在相机上。 盖元件包括弯曲的透明部分和安装部分。 当盖元件设置在相机时，盖元件的弯曲的透明部分保护透镜，使得透镜不暴露于车辆外部的环境。 盖元件可以被构造成固定地安装在车辆的外部部分，使得照相机可拆卸地安装在车辆处，通过可拆卸地附接在盖元件处。
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144.发明授权Vehicular imaging system with camera misalignment correction and capturing image data at different resolution levels dependent on distance to object in field of view 有权具有相机未对准校正的车辆成像系统，并且根据视野中与物体的距离以不同的分辨率级别捕获图像数据公开(公告)号：US09018577B2
公开(公告)日：2015-04-28
申请号：US13776094
申请日：2013-02-25
Applicant: Magna Electronics, Inc.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , Antony V. Jeyaraj , Manoj R. Phirke
CPC classification number: G06T7/80 , B60Q1/085 , B60Q1/1423 , B60Q2300/41 , B60Q2300/42 , B60R1/00 , G06K9/00798 , G06K9/00825 , G06T2207/10016 , G06T2207/30252 , G06T2207/30256
Abstract: A vehicular imaging system comprises a single imaging sensor having a plurality of photosensor elements. The imaging sensor captures image data of a scene exterior of the vehicle within its field of view. Image data captured by the imaging sensor is provided to a control. The control also receives via a communication bus at least one of vehicle pitch information, vehicle yaw information and vehicle steering information. The control detects two substantially straight and converging road features along the road the vehicle is travelling and determines a point of intersection where they would converge using, at least in part, the received vehicle information and the control automatically corrects for misalignment of the imaging sensor mounted at the vehicle.
Abstract translation: 车辆成像系统包括具有多个光电传感元件的单个成像传感器。 成像传感器在其视场内捕获车辆外部场景的图像数据。 由成像传感器拍摄的图像数据被提供给控件。 该控制还经由通信总线接收车辆俯仰信息，车辆偏航信息和车辆操纵信息中的至少一个。 该控制器检测沿着车辆行进的道路上的两条基本上直线且会聚的道路特征，并且至少部分地使用接收到的车辆信息确定它们会聚的交点，并且该控制自动校正安装的成像传感器的未对准 在车上
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公开(公告)号：US20150092059A1
公开(公告)日：2015-04-02
申请号：US14562826
申请日：2014-12-08
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , William R. Livengood , James D. Harris
CPC classification number: H04N5/332 , H04N5/2258 , H04N7/18 , H04N9/045 , H04N9/646
Abstract: An imaging system suitable for use in a vehicle includes an imaging sensor having a two-dimensional array of photosensing pixels that includes at least one sub-array having a first photosensing pixel, a second photosensing pixel, a third photosensing pixel and a fourth photosensing pixel. Spectral filtering is disposed at the photosensing pixels whereby the first photosensing pixel primarily senses red visible light, the second photosensing primarily senses blue visible light, the third photosensing primarily senses green visible light and the fourth photosensing primarily senses infrared radiation. The imaging sensor is disposed at a vehicle and has a field of view external of the vehicle. An image processor is operable for processing image data captured by the imaging sensor. The image data includes outputs of the first, second, third and fourth photosensing pixels. The processing of image data by the image processor may include de-mosaicing that reduces infrared color wash-out.
Abstract translation: 适用于车辆的成像系统包括具有光敏像素的二维阵列的成像传感器，其包括具有第一感光像素，第二感光像素，第三感光像素和第四感光像素的至少一个子阵列 。 光谱滤波设置在光敏像素处，由此第一感光像素主要感测红色可见光，第二感光主要感测蓝色可见光，第三感光主要感测绿色可见光，第四感光主要感测红外辐射。 成像传感器设置在车辆上并且具有车辆外部的视野。 图像处理器可操作用于处理由成像传感器捕获的图像数据。 图像数据包括第一，第二，第三和第四光敏像素的输出。 图像处理器对图像数据的处理可以包括减少红外彩色洗出的去镶嵌。
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Patent Agency Ranking
公开(公告)号：US20140327774A1
公开(公告)日：2014-11-06
申请号：US14269788
申请日：2014-05-05
Applicant: MAGNA ELECTRONICS INC.
Inventor： Yuesheng Lu , Richard D. Shriner
IPC: H04N7/18
CPC classification number: H04N5/23238 , B32B17/10 , B32B17/10036 , B32B17/10477 , B32B17/10651 , B32B17/10761 , B60R1/00 , B60R2300/105 , B60R2300/303 , B60R2300/50 , B60R2300/605 , B60R2300/607 , B60R2300/70 , E06B9/24 , G02F1/009 , G02F1/0147 , G06K9/00791 , G06K9/2027 , H04N5/247 , B32B2367/00
Abstract: A vision system of a vehicle includes a plurality of cameras disposed at the vehicle and having respective fields of view exterior of the vehicle. An image processing system is operable to process image data captured by the cameras. Responsive to processing of captured image data, the vision system is operable to generate a composite image derived from image data captured by at least two cameras of the plurality of cameras. One of the plurality of cameras functions as a master camera and the vision system, responsive to processing image data captured by the master camera, determines operating parameters for the master camera. The determined operating parameters for the master camera are used by the other cameras of the plurality of cameras.
Abstract translation: 车辆的视觉系统包括设置在车辆处并且具有车辆外部的各自视场的多个照相机。 图像处理系统可操作以处理由相机拍摄的图像数据。 响应于捕获的图像数据的处理，视觉系统可操作以产生从由多个相机中的至少两个照相机拍摄的图像数据导出的合成图像。 多个相机中的一个照相机用作主摄像机，并且视觉系统响应于处理由主摄像机捕获的图像数据，确定主摄像机的操作参数。 所述主摄像机的所确定的操作参数由所述多个照相机中的其它照相机使用。
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公开(公告)号：US20140098229A1
公开(公告)日：2014-04-10
申请号：US14046174
申请日：2013-10-04
Applicant: Magna Electronics Inc.
Inventor： Yuesheng Lu , Steven V. Byrne
IPC: H04N7/18
CPC classification number: H04N7/181 , B60R1/00 , B60R2300/402 , G06T3/4038 , G06T7/33 , G06T7/80 , G06T2207/20092 , G06T2207/30204 , G06T2207/30252
Abstract: A vision system of a vehicle includes a plurality of cameras with exterior overlapping fields of view. The vision system is operable to calibrate at least one of the cameras and includes a plurality of targets disposed at locations near the vehicle and within the fields of views of the cameras. A display device is operable to display images captured by the cameras of the vision system. A plurality of user inputs may be provided and a user may selectively actuate the user inputs to manipulate images captured by the cameras to align portions of a target in overlapping regions of the captured images of adjacent cameras to calibrate the cameras. The vision system may calibrate cameras automatically, such as responsive to the targets moving into the fields of views of the cameras, whereby the vision system may calibrate the cameras as the vehicle is moved along an assembly line.
Abstract translation: 车辆的视觉系统包括具有外部重叠视场的多个摄像机。 视觉系统可操作地校准至少一个照相机，并且包括设置在车辆附近和照相机视野范围内的多个目标。 显示装置可操作以显示由视觉系统的照相机拍摄的图像。 可以提供多个用户输入，并且用户可以选择性地致动用户输入以操纵由相机拍摄的图像，以将相邻相机的拍摄图像的重叠区域中的目标部分对准以校准相机。 视觉系统可以自动校准照相机，诸如响应于目标移动到摄像机的视野中的视觉系统，由此当车辆沿着装配线移动时，视觉系统可校准摄像机。
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公开(公告)号：US20130250103A1
公开(公告)日：2013-09-26
申请号：US13896845
申请日：2013-05-17
Applicant: MAGNA ELECTRONICS, INC.
Inventor： Yuesheng Lu , Michael J. Higgins-Luthman , William R. Livengood , James D. Harris
IPC: H04N7/18
CPC classification number: H04N5/332 , H04N5/2258 , H04N7/18 , H04N9/045 , H04N9/646
Abstract: An imaging system for a vehicle includes an imaging sensor having four photosensing pixels of a sub-array, with one of (a) a red-light transmitting spectral filter disposed at a first photosensing pixel whereby the first pixel of each sub-array primarily senses red visible light and with an IR transmitting spectral filter disposed at the fourth photosensing pixel whereby the fourth pixel of each sub-array primarily senses infrared radiation, and (b) a red-light transmitting spectral filter disposed at a first photosensing pixel whereby the first pixel of each sub-array primarily senses red visible light and with an IR transmitting spectral filter disposed at a third photosensing pixel whereby the third pixel of each sub-array primarily senses infrared radiation. An image processor processes the output of each sub-array to determine at least one of an infrared component of the imaged scene and a visible light component of the imaged scene.
Abstract translation: 一种用于车辆的成像系统包括具有四个光学感测像素的成像传感器，其具有以下之一：（a）设置在第一光敏像素处的红光透射光谱滤光器，其中每个子阵列的第一像素主要感测 红色可见光和配置在第四光敏像素处的IR透射光谱滤光器，由此每个子阵列的第四像素主要感测红外辐射，以及（b）布置在第一光敏像素处的红光透射光谱滤光器， 每个子阵列的像素主要感测红色可见光以及设置在第三光敏像素处的IR透射光谱滤光器，由此每个子阵列的第三像素主要感测红外辐射。 图像处理器处理每个子阵列的输出以确定成像场景的红外分量和成像场景的可见光分量中的至少一个。
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149.发明申请公开(公告)号：US20240409032A1
公开(公告)日：2024-12-12
申请号：US18808178
申请日：2024-08-19
Applicant: Magna Mirrors of America, Inc. , Magna Electronics Inc.
Inventor： Justin E. Sobecki , Austen C. Peterson , Gregory A. Huizen , James A. Ruse , Yuesheng Lu , Martin Solar
Abstract: A vehicular cabin monitoring system includes a vehicular interior rearview mirror assembly configured for mounting at an interior portion of an equipped vehicle and having a mirror head accommodating an electrochromic mirror reflective element, a driver monitoring camera that is operable to capture image data, and a near infrared light emitter that, when electrically operated to emit near infrared light, illuminates at least the head of the driver. With the vehicular interior rearview mirror assembly mounted at the interior portion of the equipped vehicle, and as the equipped vehicle travels along a road, image data captured by the driver monitoring camera is processed at an electronic control unit to detect light emanating from at least one headlamp of at least one trailing vehicle traveling along the road behind the equipped vehicle.
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公开(公告)号：US20240375587A1
公开(公告)日：2024-11-14
申请号：US18779234
申请日：2024-07-22
Applicant: Magna Electronics Inc.
Inventor： Patrick A. Miller , Yuesheng Lu
Abstract: A vehicular interior cabin monitoring system includes an interior rearview mirror assembly with a mirror head that accommodates a camera and a plurality of sets of light sources. The system includes a plurality of electronic switches. Each of the electronic switches (i) is connected in parallel across a respective set of light sources and (ii) is connected in series with at least one other set of light sources when at least one other electronic switch operates in its opened state. With each electronic switch operating in its respective opened state, electrical current provided by the current driver passes through the individual light sources of the plurality of sets of lights sources. The system is (i) operable to provide an occupant detection function for detecting an occupant present within an interior cabin of the vehicle and (ii) operable to provide a driver monitoring function for monitoring a driver of the vehicle.
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