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91. 发明申请

US20140085472A1 TRAILER ANGLE DETECTION SYSTEM 有权
标题翻译： TRAILER角度检测系统
公开(公告)号：US20140085472A1
公开(公告)日：2014-03-27
申请号：US14036723
申请日：2013-09-25
申请人： Magna Electronics Inc.
发明人： Yuesheng Lu , Steven V. Byrne , Paul A. VanOphem , James D. Harris
IPC分类号： B60R1/00
CPC分类号： B60R1/002 , B60R1/00 , B60R2300/105 , B60R2300/307 , B60R2300/607 , B60R2300/80
摘要： 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.
摘要翻译：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。

92. 发明申请

US20130321632A1 VEHICULAR VISION SYSTEM 审中-公开
标题翻译：车辆视觉系统
公开(公告)号：US20130321632A1
公开(公告)日：2013-12-05
申请号：US13964138
申请日：2013-08-12
申请人： MAGNA ELECTRONICS INC.
发明人： Axel Nix , Yuesheng Lu
IPC分类号： H04N7/18
CPC分类号： B60R1/00 , B60R1/002 , B60R2300/105 , B60R2300/207 , B60R2300/806 , G06F3/0482 , H04N5/23216 , H04N5/23293 , H04N5/268 , H04N7/181
摘要： A vehicular vision system includes a camera including an image sensor, a control including a microcontroller, and a serial data interface. The camera has a field of view exterior of a vehicle. A video output is configured for transmitting a stream of video captured by the image sensor. The microcontroller is operatively connected to the image sensor. The serial data interface permits the microcontroller to communicate with at least one electronic device in the vehicle. A resistor having a selected impedance is connected in series with a switch. The resistor and the switch connect a video plus electrical conduit and a video minus electrical conduit. The switch is openable by the microcontroller to deactivate the video output into a high impedance state and is closable to activate the video output. The microcontroller is configured to comply with selected messages received through the serial data interface by opening the switch.
摘要翻译：车辆视觉系统包括包括图像传感器的照相机，包括微控制器的控制器和串行数据接口。相机具有车辆外观的视野。视频输出被配置为传输由图像传感器捕获的视频流。微控制器可操作地连接到图像传感器。串行数据接口允许微控制器与车辆中的至少一个电子设备进行通信。具有选择的阻抗的电阻器与开关串联连接。电阻和开关连接视频加电导管和视频减去电气导管。该开关可由微控制器打开，以将视频输出禁用为高阻抗状态，并可关闭以激活视频输出。微控制器配置为符合通过打开交换机通过串行数据接口接收的选定消息。

93. 发明申请

US20130169812A1 VEHICULAR IMAGING SYSTEM 有权
标题翻译：车辆成像系统
公开(公告)号：US20130169812A1
公开(公告)日：2013-07-04
申请号：US13776094
申请日：2013-02-25
申请人： MAGNA ELECTRONICS, INC.
发明人： Yuesheng Lu , Michael J. Higgins-Luthman , Antony V. Jeyaraj , Manoj R. Phirke
IPC分类号： H04N7/18
CPC分类号： G06T7/80 , B60Q1/085 , B60Q1/1423 , B60Q2300/41 , B60Q2300/42 , B60R1/00 , G06K9/00798 , G06K9/00825 , G06T2207/10016 , G06T2207/30252 , G06T2207/30256
摘要： 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.
摘要翻译：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

94. 发明授权

US12065081B2 Vehicular cabin monitoring system with camera and near IR light emitter at interior rearview mirror assembly 有权
公开(公告)号：US12065081B2
公开(公告)日：2024-08-20
申请号：US18464477
申请日：2023-09-11
申请人： Magna Mirrors of America, Inc. , Magna Electronics Inc.
发明人： Justin E. Sobecki , Austen C. Peterson , Gregory A. Huizen , James A. Ruse , Yuesheng Lu , Martin Solar
IPC分类号： B60R1/30 , B60R1/04 , B60R1/12 , B60R1/29 , B60R11/04 , G06V20/59 , G06V40/20 , B60R11/00
CPC分类号： B60R1/30 , B60R1/04 , B60R1/12 , B60R1/29 , B60R11/04 , G06V20/597 , G06V40/20 , B60R2001/1253 , B60R2011/0022 , B60R2011/0033
摘要： A vehicular cabin monitoring system includes an interior rearview mirror assembly configured for attaching at an interior portion of an equipped vehicle and having a having a mirror head accommodating a driver monitoring camera and first and second near infrared light emitters. When the equipped vehicle is a left hand drive vehicle, a beam of light emitted by the first near infrared light emitters is directed toward a driver-side front seating location of the left hand drive vehicle when the first near infrared light emitter emits near infrared light for a driver monitoring function. When the equipped vehicle is a right hand drive vehicle, a beam of light emitted by the second light emitting element is directed toward a driver-side front seating location of the right hand drive vehicle when the second near infrared light emitter emits near infrared light for the driver monitoring function.

95. 发明授权

US11975659B2 Vehicular camera monitoring system 有权
公开(公告)号：US11975659B2
公开(公告)日：2024-05-07
申请号：US18054963
申请日：2022-11-14
申请人： Magna Electronics Inc.
发明人： Niall R. Lynam , Yuesheng Lu
IPC分类号： B60W50/14 , B60K35/00 , B60R1/26 , B60R1/28 , B60R11/04 , B62D15/02 , G08G1/16 , B60K35/22 , B60K35/28 , B60R1/12 , B60R1/30
CPC分类号： B60R11/04 , B60K35/00 , B60R1/26 , B60R1/28 , B62D15/028 , G08G1/168 , B60K35/22 , B60K35/28 , B60K2360/1526 , B60K2360/165 , B60R2001/1253 , B60R1/30
摘要： A vehicular camera monitoring system a driver-side camera, a driver-side video display screen disposed at a driver-side cabin region of an interior cabin of the vehicle, a passenger-side camera and a passenger-side video display screen disposed at a passenger-side cabin region of the interior cabin of the vehicle. Upon completion of a parking maneuver of the vehicle, and until a period of time elapses following powering down of the vehicle upon completion of the parking maneuver of the vehicle, the driver-side video display screen displays driver-side video images of a driver-side region sideward of the driver side of the vehicle and rearward of the vehicle and the passenger-side video display screen displays passenger-side video images of a passenger-side region sideward of the passenger side of the vehicle and rearward of the vehicle.

96. 发明授权

US11908166B2 Vehicular imaging system with misalignment correction of camera 有权
公开(公告)号：US11908166B2
公开(公告)日：2024-02-20
申请号：US17662447
申请日：2022-05-09
申请人： MAGNA ELECTRONICS INC.
发明人： Yuesheng Lu , Michael J. Higgins-Luthman , Antony V. Jeyaraj , Manoj R. Phirke
IPC分类号： G06T7/80 , B60Q1/08 , G06V20/58 , G06V20/56 , B60Q1/14 , B60R1/00
CPC分类号： G06T7/80 , B60Q1/085 , B60Q1/1423 , B60R1/00 , G06V20/584 , G06V20/588 , B60Q2300/41 , B60Q2300/42 , G06T2207/10016 , G06T2207/30252 , G06T2207/30256
摘要： A vehicular imaging system includes a camera disposed behind a windshield of a vehicle and viewing through a portion of the windshield. Image data captured by the camera is provided to a control. The control receives, via a communication bus of the vehicle, at least one selected from the group consisting of (i) vehicle pitch information relating to pitch of the vehicle, (ii) vehicle yaw information relating to yaw of the vehicle and (iii) vehicle steering information relating to steering of the vehicle. The system automatically corrects for misalignment of the camera. Image data captured by the camera is processed at the control for a lane departure warning system of the vehicle and for at least one selected from the group consisting of (i) an automatic headlamp control system of the vehicle, (ii) a collision avoidance system of the vehicle and (iii) an adaptive front lighting system of the vehicle.

97. 发明公开

US20230339404A9 VEHICULAR DRIVER MONITORING SYSTEM WITH DRIVER MONITORING CAMERA AND NEAR IR LIGHT EMITTER AT INTERIOR REARVIEW MIRROR ASSEMBLY 有权
公开(公告)号：US20230339404A9
公开(公告)日：2023-10-26
申请号：US17905119
申请日：2022-05-11
申请人： Magna Mirrors of America, Inc. , Magna Electronics Inc.
发明人： Justin E. Sobecki , Austen C. Peterson , Gregory A. Huizen , James A. Ruse , Yuesheng Lu , Martin Solar
IPC分类号： B60R1/30 , B60R1/29 , B60R1/12 , B60R1/04 , B60R11/04 , G06V20/59 , G06V40/20
CPC分类号： B60R1/30 , B60R1/29 , B60R1/12 , B60R1/04 , B60R11/04 , G06V20/597 , G06V40/20 , B60R2001/1253 , B60R2011/0022
摘要： A vehicular driver monitoring system includes an interior rearview mirror assembly having a driver monitoring camera and first and second near-infrared light emitting elements accommodated by a mirror head. The light emitting elements are oriented at the mirror head so that (i) a beam of light emitted by the first light emitting element would be directed toward a driver's region of a left hand drive vehicle if the mirror assembly were installed in the LHD vehicle, and (ii) a beam of light emitted by the second light emitting element would be directed toward a driver's region of a right hand drive vehicle if the mirror assembly were installed in the RHD vehicle. The system enables and/or operates the first or second light emitting element for a driver monitoring function responsive to indication that the mirror assembly is installed or will be installed in a LHD vehicle or a RHD vehicle.

98. 发明申请

US20230118128A1 VEHICULAR VISION SYSTEM WITH LENS DEFOGGING FEATURE 有权
公开(公告)号：US20230118128A1
公开(公告)日：2023-04-20
申请号：US18068571
申请日：2022-12-20
申请人： Magna Electronics Inc.
发明人： Zhongyao Liu , Yuesheng Lu , Jonathan D. Conger
IPC分类号： B60R1/06 , H04N23/52 , H04N23/55
摘要： A vehicular vision system includes a camera module configured to be disposed at a vehicle. An image processor processes multiple frames of image data captured by the imager of the camera module. With the camera module disposed at the vehicle, the heating device is activated to heat a lens of the camera module responsive to determination of lens occlusion at the lens. Responsive at least in part to determination of lens occlusion at the lens, and via processing of frames of captured image data while the heating device is activated, the vehicular vision system determines a change in degree of lens occlusion occurring between capture of a previous frame of captured image data and capture of a current frame of captured image data. The heating device is deactivated responsive to determination that the change in degree of lens occlusion is less than a threshold amount.

99. 发明授权

US11618454B2 Vehicular driver monitoring system with driver attentiveness and heart rate monitoring 有权
公开(公告)号：US11618454B2
公开(公告)日：2023-04-04
申请号：US17929423
申请日：2022-09-02
申请人： Magna Electronics Inc.
发明人： Yuesheng Lu
IPC分类号： H04N5/44 , B60W40/08 , B60W50/14 , B60R1/00 , G06T7/73 , G06V20/59 , G06V40/16
摘要： A vehicular driver monitoring system includes a camera and an electronic control unit. The camera is disposed at an interior rearview mirror assembly of the vehicle so as to view at least the face of a driver of the vehicle. The camera captures image data and the captured image data includes image data representative of the face of the driver. The vehicular driver monitoring system detects changes at the driver's eyes via processing by the image processor of image data captured by the camera, and determines driver attentiveness based at least in part on detected changes at the driver's eyes. The vehicular driver monitoring system functions as a remote Photoplethysmography system, and monitors a heart rate of the driver based at least in part on processing at the electronic control unit of image data captured by the camera, and determines impairment of the driver's capability to operate the vehicle.

100. 发明授权

US11616910B2 Vehicular vision system with video display 有权
公开(公告)号：US11616910B2
公开(公告)日：2023-03-28
申请号：US17304860
申请日：2021-06-28
申请人： MAGNA ELECTRONICS INC.
发明人： Yuesheng Lu , Richard D. Shriner
IPC分类号： H04N5/232 , H04N5/247 , B60R1/00 , B32B17/10 , E06B9/24 , G06V20/56 , G02F1/01 , G02F1/00 , G06V10/141
摘要： A vehicular vision system includes a plurality of cameras and an ECU. The cameras are in communication with one another via a vehicle network and image data captured by the cameras is provided to the ECU. Responsive to a type of driving maneuver of the vehicle, (i) the ECU generates a first control signal that enables automatic control of exposure, gain and white balance of one camera of the plurality of cameras and (ii) the ECU generates respective second control signals that disable automatic control of exposure, gain and white balance of at least one other camera of the plurality of cameras. Responsive to processing of captured image data, composite video images derived from image data captured by the plurality of cameras are synthesized, and composite images are displayed that provides bird's eye view video images derived from video image data captured by the cameras.

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