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公开(公告)号：US10079458B2
公开(公告)日：2018-09-18
申请号：US15532340
申请日：2015-11-20
Applicant: Connaught Electronics Ltd.
Inventor： Colin Patrick Hehir , Carol Grimes
CPC classification number: H01R13/6583 , B60R11/04 , G03B17/02 , G03B17/30 , G03B19/04 , G03B2217/002 , H04N5/225 , H04N5/2252 , H04N5/22521 , H04N5/2257
Abstract: The invention relates to a camera (2) for a motor vehicle (1) including a housing (5) configured to shield electromagnetic radiation at least in certain areas, including a circuit board (16) disposed in the housing (5), and including an interface device (11) for connecting the camera (2) to the motor vehicle (1), wherein the interface device (11) is electrically connected to the circuit board (16), wherein the interface device (11) includes a coaxial plug (12) with an inner conductor (13) and an outer conductor (14) and the camera (2) has a connecting device (17) for electrically connecting the outer conductor (14) to the housing (5).
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82.发明授权公开(公告)号：US09942542B2
公开(公告)日：2018-04-10
申请号：US15379599
申请日：2016-12-15
Applicant: Connaught Electronics Ltd.
Inventor： Laura Russell , Brian Michael Thomas Deegan
CPC classification number: H04N17/002 , B60R11/04 , G06T5/10 , G06T7/30 , G06T2207/20024 , G06T2207/20048 , G06T2207/30252 , H04N5/2256 , H04N5/2351 , H04N7/183
Abstract: The invention relates to a method for recognizing a band-limiting malfunction of a camera (3) of a motor vehicle (1), in which during the operation of the motor vehicle (1) an image (12) of a measurement object (9), which is external to the motor vehicle, is captured by means of the camera (3) arranged on the motor vehicle (1), and in the image (12) a point spread function (14) is determined on the basis of a brightness distribution (16) along a profile through a pixel with a brightness, which exceeds a brightness threshold value, of the measurement object (13) shown in the image (12), and on the basis of the determined point spread function (14) a property value of a property of the camera (3) is determined, and the band-limiting malfunction of the camera (3) is recognized, in case the property value of the camera (3) is smaller than a property threshold value.
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公开(公告)号：US20170323459A1
公开(公告)日：2017-11-09
申请号：US15521909
申请日：2015-11-26
Applicant: Connaught Electronics Ltd.
Inventor： Pantelis Ermilios
IPC: G06T7/80
CPC classification number: G06T7/80 , G06T2207/10016 , G06T2207/30252
Abstract: The invention relates to a method for calibrating a camera system (7) of a motor vehicle (1). At least one camera (8-11) respectively sequentially generates camera images (21-28) from an environment (2) of the motor vehicle (1). A computing device (12) generates a virtual view (14) of the environment (2) from a virtual perspective from the camera images (21-28) by means of a projection (P). In traveling, the computing device (12) passes at least once a calibration cycle for each camera (8-11). Based on current projection parameters (30) of the projection (P), therein, camera images (23, 24) of the camera (9) are transformed. Motion vectors are determined from it. For at least one geometric characteristic of the motion vectors, a reference value is set. From a difference between the at least one geometric characteristic of the motion vectors and the respective corresponding reference value, an error value is determined. Depending on the error value, new projection parameters are determined (30).
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公开(公告)号：US20170271819A1
公开(公告)日：2017-09-21
申请号：US15532340
申请日：2015-11-20
Applicant: Connaught Electronics Ltd.
Inventor： Colin Patrick Hehir , Carol Grimes
IPC: H01R13/6583 , H04N5/225 , B60R11/04 , G03B17/02
CPC classification number: H01R13/6583 , B60R11/04 , G03B17/02 , G03B17/30 , G03B19/04 , G03B2217/002 , H04N5/225 , H04N5/2252 , H04N5/2257
Abstract: The invention relates to a camera (2) for a motor vehicle (1) including a housing (5) configured to shield electromagnetic radiation at least in certain areas, including a circuit board (16) disposed in the housing (5), and including an interface device (11) for connecting the camera (2) to the motor vehicle (1), wherein the interface device (11) is electrically connected to the circuit board (16), wherein the interface device (11) includes a coaxial plug (12) with an inner conductor (13) and an outer conductor (14) and the camera (2) has a connecting device (17) for electrically connecting the outer conductor (14) to the housing (5).
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公开(公告)号：US20170264788A1
公开(公告)日：2017-09-14
申请号：US15513674
申请日：2015-09-25
Applicant: Connaught Electronics Ltd.
Inventor： Venugopala K. Madumbu
CPC classification number: H04N1/6005 , B60R1/00 , B60R2300/30 , H04N1/646 , H04N7/183 , H04N9/04 , H04N9/67
Abstract: The invention relates to a method for converting (S1) an image (7) by means of an evaluation unit (4) of a motor vehicle (1), wherein the image (7) is captured from an environmental region (6) of a motor vehicle (1) by means of a camera (3) of the motor vehicle (1), and the image (7) includes an alpha channel (12) and at least one color channel in a predetermined color model, and the image (7) is converted into an alpha channel (12) and a Y channel (9) of a YUV color model and a U channel (10) of the YUV color model and a V channel (11) of the YUV color model, wherein in converting the image (7), the alpha channel (12) and the Y channel (9) and the U channel (10) and the V channel (11) are embedded in a converted image (8) of the image (7).
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Patent Agency Ranking
86.发明申请公开(公告)号：US20170180724A1
公开(公告)日：2017-06-22
申请号：US15379599
申请日：2016-12-15
Applicant: Connaught Electronics Ltd.
Inventor： Laura Russell , Brian Michael Thomas Deegan
CPC classification number: H04N17/002 , B60R11/04 , G06T5/10 , G06T7/30 , G06T2207/20024 , G06T2207/20048 , G06T2207/30252 , H04N5/2256 , H04N5/2351 , H04N7/183
Abstract: The invention relates to a method for recognizing a band-limiting malfunction of a camera (3) of a motor vehicle (1), in which during the operation of the motor vehicle (1) an image (12) of a measurement object (9), which is external to the motor vehicle, is captured by means of the camera (3) arranged on the motor vehicle (1), and in the image (12) a point spread function (14) is determined on the basis of a brightness distribution (16) along a profile through a pixel with a brightness, which exceeds a brightness threshold value, of the measurement object (13) shown in the image (12), and on the basis of the determined point spread function (14) a property value of a property of the camera (3) is determined, and the band-limiting malfunction of the camera (3) is recognized, in case the property value of the camera (3) is smaller than a property threshold value.
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公开(公告)号：US20170163886A1
公开(公告)日：2017-06-08
申请号：US15428191
申请日：2017-02-09
Applicant: Connaught Electronics Ltd.
Inventor： Michael Burke , Patrick Eoghan Denny
CPC classification number: H04N5/23229 , B60R1/00 , B60R1/002 , B60R2300/105 , B60R2300/303 , B60R2300/304 , G06T3/4038 , G06T11/00 , G06T11/001 , G06T11/60 , G06T2207/20221 , H04N7/181
Abstract: The invention relates to a method for operating a camera assembly, in which a first camera and a second camera capture images (36, 42). Respective fields of view of the two cameras overlap at least in a partial region (24). At least in an image (36) captured by the first camera, at least one contamination region (38) including a plurality of pixels is detected within the partial region (24). Thereupon, data values specifying the respective transparency of the pixels in the at least one contamination region (38) are varied with respect to respective reference values of transparency, wherein those reference values increase in the partial region (24) towards an edge (28) of the respective images upon superimposition of the images. Furthermore, the invention relates to a camera assembly.
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88.发明授权Method for operating a driver assistance system with an electronic rearview mirror, driver assistance system and motor vehicle 有权用于操作具有电子后视镜，驾驶员辅助系统和机动车辆的驾驶员辅助系统的方法公开(公告)号：US09393917B2
公开(公告)日：2016-07-19
申请号：US14699119
申请日：2015-04-29
Applicant: Connaught Electronics Ltd.
Inventor： Ciarán Hughes , Myles Friel , Jonathan Horgan
CPC classification number: B60R11/04 , B60R1/00 , B60R1/081 , B60R2300/105 , B60R2300/303 , B60R2300/8026 , H04N7/18
Abstract: A method for operating a driver assistance system of a motor vehicle is provided. A first image sequence of a first rear environmental region of the motor vehicle is provided by a first camera system of an electronic rearview mirror and the first image sequence is displayed on a display device of the electronic rearview mirror disposed in an interior of the motor vehicle. Furthermore, a second image sequence of a second environmental region of the motor vehicle, which overlaps with the first environmental region at least in certain areas, is provided by a second camera system of an environmental capturing device. The electronic rearview mirror is then checked for presence of a malfunction by a computing device of the driver assistance system and the second image sequence is displayed on the display device of the electronic rearview mirror when the malfunction is present.
Abstract translation: 提供了一种用于操作机动车驾驶员辅助系统的方法。 机动车辆的第一后部环境区域的第一图像序列由电子后视镜的第一相机系统提供，并且第一图像序列显示在设置在机动车辆内部的电子后视镜的显示装置上 。 此外，至少在某些区域与第一环境区域重叠的机动车辆的第二环境区域的第二图像序列由环境捕获装置的第二照相机系统提供。 然后通过驾驶员辅助系统的计算装置检查电子后视镜是否存在故障，并且当存在故障时，第二图像序列显示在电子后视镜的显示装置上。
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公开(公告)号：US20160180159A1
公开(公告)日：2016-06-23
申请号：US14907744
申请日：2014-07-30
Applicant: CONNAUGHT ELECTRONICS LTD.
Inventor： James McDonald , John McDonald
CPC classification number: G06K9/00369 , G06K9/00348 , G06K9/00805 , G06T7/136 , G06T7/215 , G06T2207/30196 , G06T2207/30241 , G06T2207/30261
Abstract: The invention relates to a method for detecting a pedestrian (27) moving in an environmental region of a motor vehicle relatively to the motor vehicle based on a temporal sequence of images (18) of the environmental region, which are provided by means of a camera of the motor vehicle (1), wherein characteristic features are extracted from the images (18) and a plurality of optical flow vectors is determined to the characteristic features of at least two consecutively captured images of the sequence by means of an image processing device of the motor vehicle, which indicate a movement of the respective characteristic features over the sequence, wherein for detecting the pedestrian (27), several confidence metrics are determined based on the characteristic features and the optical flow vectors, and based on the confidence metrics, it is examined if a preset plausibility check criterion required for the detection of the pedestrian (27) is satisfied, wherein the pedestrian (27) is supposed to be detected if the plausibility check criterion with respect to the confidence metrics is satisfied.
Abstract translation: 本发明涉及一种基于环境区域的图像（18）的时间序列来检测在机动车辆的环境区域中相对于机动车辆移动的行人（27）的方法，所述图像（18）是借助于相机 ，其中从所述图像（18）中提取特征特征，并且通过图像处理装置将所述序列的至少两个连续捕获的图像的特征确定多个光学流向量 其指示所述序列上的相应特征的移动，其中为了检测行人（27），基于特征特征和光流向量确定几个置信度量，并且基于置信度量 检查是否满足检测行人（27）所需的预设合理性检查标准，其中假设行人（27） 如果满足相对于置信度量度的合理性检查标准，则被检测。
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公开(公告)号：US20240380957A1
公开(公告)日：2024-11-14
申请号：US18564453
申请日：2022-05-25
Applicant: Connaught Electronics Ltd.
Inventor： Noel Farrell , Mark Shaw
Abstract: A camera for a motor vehicle is disclosed. The camera includes a housing, wherein a receiving space, in which a lens module of the camera and a circuit board of the camera are arranged, is bounded by the housing. The camera has a longitudinal axis, wherein the circuit board and the lens module are arranged axially spaced from each other in the direction of this longitudinal axis such that a clearance is formed between the circuit board and the lens module. An elastic seal is arranged between the circuit board and the lens module such that the clearance is sealed from the remaining volume space in the housing by the seal.
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