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公开(公告)号：US20160162743A1
公开(公告)日：2016-06-09
申请号：US14957708
申请日：2015-12-03
Applicant: MAGNA ELECTRONICS INC.
Inventor： William J. Chundrlik, JR. , Dominik Raudszus
CPC classification number: G06K9/00805 , B60R1/00 , B60R2300/301 , G01S13/867 , G01S13/931 , G01S17/023 , G01S2013/936 , G01S2013/9364 , G01S2013/9367 , G06K9/6289 , G06T7/277 , G06T2207/30261
Abstract: A vision system of a vehicle includes a camera and a non-imaging sensor. With the camera and the non-imaging sensor disposed at the vehicle, the field of view of the camera at least partially overlaps the field of sensing of the non-imaging sensor at an overlapping region. A processor is operable to process image data captured by the camera and sensor data captured by the non-imaging sensor to determine a driving situation of the vehicle. Responsive to determination of the driving situation, Kalman Filter parameters associated with the determined driving situation are determined and, using the determined Kalman Filter parameters, a Kalman Filter fusion may be determined. The determined Kalman Filter fusion may be applied to captured image data and captured sensor data to determine an object present in the overlapping region.
Abstract translation: 车辆的视觉系统包括相机和非成像传感器。 利用相机和非成像传感器设置在车辆上，相机的视野在重叠区域处至少部分地与非成像传感器的感测场重叠。 处理器可操作以处理由相机拍摄的图像数据和由非成像传感器捕获的传感器数据，以确定车辆的驾驶状况。 响应于确定驾驶状况，确定与确定的驾驶状况相关联的卡尔曼滤波参数，并且可以使用所确定的卡尔曼滤波器参数来确定卡尔曼滤波器融合。 所确定的卡尔曼滤波器融合可以应用于捕获的图像数据和捕获的传感器数据，以确定存在于重叠区域中的对象。
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公开(公告)号：US09260095B2
公开(公告)日：2016-02-16
申请号：US14303694
申请日：2014-06-13
Applicant: MAGNA ELECTRONICS INC.
Inventor： William J. Chundrlik, Jr. , Dominik Raudszus
CPC classification number: G08G1/166 , B60T7/22 , B60T8/171 , B60T2201/024 , B60T2210/32 , G06K9/00805 , G06K9/00825
Abstract: A vision system of a vehicle includes a camera disposed at a vehicle and having a field of view forward of the vehicle. An image processing system is operable to process image data captured by the camera to determine the presence of a leading vehicle ahead of the equipped vehicle and to determine an illumination level of a taillight of the leading vehicle. Responsive to a determination of a relative speed of the leading vehicle relative to the equipped vehicle and a relative acceleration of the leading vehicle relative to the equipped vehicle, the vision system determines a braking level of the equipped vehicle to mitigate collision with the leading vehicle. Responsive to the determination of the illumination level of the taillight of the determined leading vehicle, the vision system is operable to apply a weighting factor to adjust the determined braking level for the determined traffic condition.
Abstract translation: 车辆的视觉系统包括设置在车辆处并且具有车辆前方的视场的照相机。 图像处理系统可操作以处理由相机拍摄的图像数据，以确定在配备的车辆之前的前方车辆的存在并且确定前方车辆的尾灯的照明水平。 响应于确定前方车辆相对于配备的车辆的相对速度以及前方车辆相对于配备的车辆的相对加速度，视觉系统确定所配备的车辆的制动水平以减轻与前方车辆的碰撞。 响应于确定所确定的前方车辆的尾灯的照明水平，视觉系统可操作地应用加权因子来调整所确定的交通状况的确定的制动水平。
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公开(公告)号：US12024181B2
公开(公告)日：2024-07-02
申请号：US18353200
申请日：2023-07-17
Applicant: Magna Electronics Inc.
Inventor： William J. Chundrlik, Jr. , Dominik Raudszus
IPC: B60W50/02 , B60W50/029
CPC classification number: B60W50/0205 , B60W2050/0215 , B60W2050/0295 , B60W2420/403
Abstract: A vehicular driving assist system includes a forward viewing camera, a forward sensing non-vision sensor, and an electronic control unit (ECU) disposed at a vehicle equipped with the vehicular driving assist system. Captured image data is transferred from the camera to the ECU and processed at the ECU and captured sensor data is transferred from the non-vision sensor to the ECU and processed at the ECU. An object forward of the equipped vehicle is detected via processing at the ECU of transferred image data and via processing at the ECU of transferred sensor data. The ECU determines a difference between detection of the object via processing at the ECU of transferred image data and detection of the object via processing at the ECU of transferred sensor data. The ECU disables at least part of a driving assist function based on the determined difference being greater than a threshold level.
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公开(公告)号：US11756316B2
公开(公告)日：2023-09-12
申请号：US17656064
申请日：2022-03-23
Applicant: MAGNA ELECTRONICS INC.
IPC: G06V20/56 , B60R1/00 , G08G1/16 , G08G1/0962
CPC classification number: G06V20/588 , B60R1/00 , G08G1/0962 , G08G1/165 , G08G1/166 , G08G1/167 , B60R2300/302 , B60R2300/607 , B60R2300/804 , B60R2300/8093
Abstract: A vehicular lane keeping system includes a forward-viewing camera disposed at a windshield of a vehicle and an electronic control unit (ECU). The ECU is operable to (i) process map data relating to a current geographic location of the vehicle and (ii) process vehicle information relating to current operation of the vehicle in a traffic lane of a road. Responsive to (i) processing of image data captured by said forward-viewing camera and (ii) processing of the map data and (iii) processing of the vehicle information, the vehicular lane keeping system determines a path of travel for the vehicle that keeps the vehicle in the traffic lane during situations where lane markings are not readily determinable. The vehicular lane keeping system determines the path of travel even when no lane markings are present on the road. The vehicular lane keeping system maintains the vehicle along the determined path of travel.
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公开(公告)号：US11702088B2
公开(公告)日：2023-07-18
申请号：US16948319
申请日：2020-09-14
Applicant: Magna Electronics Inc.
Inventor： William J. Chundrlik, Jr. , Dominik Raudszus
IPC: B60W50/02 , B60W50/029
CPC classification number: B60W50/0205 , B60W2050/0215 , B60W2050/0295 , B60W2420/42
Abstract: A driver assistance system of a vehicle includes a forward viewing camera, a forward sensing non-vision sensor, and an ECU having at least one data processor. The ECU, responsive to processing of image data captured by the camera and to processing of sensor data captured by the non-vision sensor, provides a driving assistance function for the vehicle. The ECU detects presence of objects forward of the vehicle via processing of captured image data and captured sensor data. The ECU determines an error in object detection by determining difference between object detection based on processing of captured image data and object detection based on processing of captured sensor data. The ECU disables at least part of the driving assist function at least in part responsive to the determined error in object detection being greater than a threshold error level.
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Patent Agency Ranking
公开(公告)号：US20180075752A1
公开(公告)日：2018-03-15
申请号：US15817611
申请日：2017-11-20
Applicant: MAGNA ELECTRONICS INC.
Inventor： William J. Chundrlik, JR. , Dominik Raudszus
CPC classification number: G08G1/166 , B60T7/22 , B60T8/171 , B60T2201/024 , B60T2210/32 , G06K9/00805 , G06K9/00825
Abstract: A method for determining potential collision with another vehicle by a vehicle equipped with a vision system includes providing, at the equipped vehicle, a vision sensor including a camera and at least one non-vision sensor, and determining presence of a leading vehicle ahead of the equipped vehicle. A time to collision to the leading vehicle is determined based at least in part on a determined distance to the leading vehicle and a determined relative velocity between the equipped vehicle and the leading vehicle. A braking level of the equipped vehicle is determined to mitigate collision of the equipped vehicle with the leading vehicle. A weighting factor is employed when determining the braking level, and the weighting factor is adjusted responsive at least in part to determining, via processing of image data captured by the camera, that a brake light of the leading vehicle ceases to be illuminated.
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公开(公告)号：US20170262712A1
公开(公告)日：2017-09-14
申请号：US15446221
申请日：2017-03-01
Applicant: MAGNA ELECTRONICS INC.
CPC classification number: G06K9/00798 , B60R1/00 , B60R2300/302 , B60R2300/607 , B60R2300/804 , B60R2300/8093 , G08G1/0962 , G08G1/165 , G08G1/166 , G08G1/167
Abstract: A driver assistance system for a vehicle includes a camera disposed at a vehicle and having a field of view forward of the vehicle. A control includes an image processor that is operable to process image data captured by the camera. Responsive to processing by the image processor of image data captured by the camera, the image processor is operable to determine lane markings demarcating the lane in which the vehicle is traveling. Responsive to processing by the image processor of captured image data and responsive to at least one of (i) a map input and (ii) a location input, the control estimates a path of travel for the vehicle to maintain the vehicle in the lane in which the vehicle is traveling in situations where the lane markings demarcating the lane in which the vehicle is traveling are not readily determinable.
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公开(公告)号：US20160163199A1
公开(公告)日：2016-06-09
申请号：US15042666
申请日：2016-02-12
Applicant: MAGNA ELECTRONICS INC.
Inventor： William J. Chundrlik, JR. , Dominik Raudszus
CPC classification number: G08G1/166 , B60T7/22 , B60T8/171 , B60T2201/024 , B60T2210/32 , G06K9/00805 , G06K9/00825
Abstract: A method for determining potential collision includes capturing image data of an exterior environment ahead of a subject vehicle via a camera disposed at the subject vehicle. The presence of a leading vehicle ahead of the equipped vehicle is determined via image processing of captured image data. A time to collision to the leading vehicle is determined via image processing of captured image data. A determination, via image processing of captured image data, is made if a brake light of the leading vehicle is illuminated. Based at least in part on the determined time to collision and determination that the brake light of the leading vehicle is illuminated, at least one of (i) a degree of warning to a driver of the subject vehicle is determined and (ii) a braking level of the subject vehicle to mitigate collision with the leading vehicle is determined.
Abstract translation: 一种用于确定潜在碰撞的方法包括经由设置在所述对象车辆上的照相机拍摄目标车辆之前的外部环境的图像数据。 通过拍摄图像数据的图像处理确定在配备的车辆之前的前方车辆的存在。 通过拍摄图像数据的图像处理来确定碰撞到前方车辆的时间。 如果前方车辆的刹车灯被照亮，则通过拍摄图像数据的图像处理来确定。 至少部分地基于所确定的碰撞和确定的时间来确定前方车辆的制动灯被照亮，确定对（i）对本车辆的驾驶员的警告程度中的至少一个，并且（ii）制动 确定目标车辆的水平以减轻与前方车辆的碰撞。
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公开(公告)号：US20240351594A1
公开(公告)日：2024-10-24
申请号：US18760101
申请日：2024-07-01
Applicant: Magna Electronics Inc.
Inventor： William J. Chundrlik, JR. , Dominik Raudszus
IPC: B60W50/02 , B60W50/029
CPC classification number: B60W50/0205 , B60W2050/0215 , B60W2050/0295 , B60W2420/403
Abstract: A vehicular driving assist system includes a camera, a non-vision sensor, and an electronic control unit (ECU) disposed at a vehicle equipped with the vehicular driving assist system. Captured image data is transferred from the camera to the ECU and processed at the ECU and captured sensor data is transferred from the non-vision sensor to the ECU and processed at the ECU. Another vehicle forward of the equipped vehicle is detected via processing at the ECU of captured image data and via processing at the ECU of captured sensor data. The system determines a difference between detection of the other vehicle via processing at the ECU of transferred image data and detection of the other vehicle via processing at the ECU of transferred sensor data. The vehicular driving assist system determines misalignment of the non-vision sensor relative to the camera based at least in part on the determined difference.
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公开(公告)号：US20230373501A1
公开(公告)日：2023-11-23
申请号：US18353200
申请日：2023-07-17
Applicant: Magna Electronics Inc.
Inventor： William J. Chundrlik, JR. , Dominik Raudszus
IPC: B60W50/02
CPC classification number: B60W50/0205 , B60W2050/0215 , B60W2050/0295
Abstract: A vehicular driving assist system includes a forward viewing camera, a forward sensing non-vision sensor, and an electronic control unit (ECU) disposed at a vehicle equipped with the vehicular driving assist system. Captured image data is transferred from the camera to the ECU and processed at the ECU and captured sensor data is transferred from the non-vision sensor to the ECU and processed at the ECU. An object forward of the equipped vehicle is detected via processing at the ECU of transferred image data and via processing at the ECU of transferred sensor data. The ECU determines a difference between detection of the object via processing at the ECU of transferred image data and detection of the object via processing at the ECU of transferred sensor data. The ECU disables at least part of a driving assist function based on the determined difference being greater than a threshold level.
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