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公开(公告)号：US20220309776A1
公开(公告)日：2022-09-29
申请号：US17705835
申请日：2022-03-28
IPC分类号： G06V10/82 , G06V20/56 , G06T7/593 , G06V10/764 , G06T7/80 , H04N13/128 , H04N13/204 , B60R1/22
摘要： A method for determining the roadway plane in the surrounding area of a vehicle, the vehicle comprising a stereo camera system for capturing stereo images of the surrounding area of the vehicle and an artificial neural network for processing the image information provided by the stereo camera system, wherein the neural network determines disparity information of the surrounding area of the vehicle, wherein, on the basis of the disparity information, distance information is calculated which contains information regarding the distance of the objects displayed on the image information from the stereo camera system or the vehicle, wherein roadway distance information is extracted from the distance information, wherein the roadway plane is determined on the basis of the roadway distance information.
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公开(公告)号：US12015840B2
公开(公告)日：2024-06-18
申请号：US17309807
申请日：2019-12-17
发明人： Aless Lasaruk , Reik Müller , Simon Hachfeld , Dieter Krökel , Stefan Heinrich
CPC分类号： H04N23/60 , H04N23/58 , H04N23/69 , H04N23/698 , H04N25/41 , B60R11/04 , B60W2420/403
摘要： A camera system and method for controlling same, including capturing images of surroundings of a vehicle for a driver assistance system thereof. The camera system includes a first rolling shutter camera having a first aperture angle, a second rolling shutter camera having a second aperture angle, and control electronics. The first and second cameras are suitable for generating wide-angle and tele camera images, respectively. The first aperture angle is greater than the second aperture angle. The two cameras are designed such that both camera images have an overlap region. The control electronics synchronizes the two cameras. The geometric arrangement of the two cameras with respect to one another, and the position of the overlap region in the wide-angle image and in the tele camera image, are determined by continuous estimation. The stored geometric arrangement and position are taken into consideration during synchronization of the first and second cameras.
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公开(公告)号：US20220038646A1
公开(公告)日：2022-02-03
申请号：US17309807
申请日：2019-12-17
发明人： Aless Lasaruk , Reik Müller , Simon Hachfeld , Dieter Krökel , Stefan Heinrich
摘要： The invention relates to a camera system, and to a method for controlling the camera system, for capturing images of the surroundings of a vehicle for a driver assistance system of the vehicle. The camera system comprises a first rolling shutter camera (1) having a first aperture angle α, a second rolling shutter camera (2) having a second aperture angle β, and control electronics. The first camera (1) is suitable for generating a wide-angle camera image, that is, the first aperture angle α is greater than the second aperture angle β of the second camera (2) which is suitable for generating a tele camera image. The two cameras (1, 2) are designed in such a way that both camera images have an overlap region.
The control electronics is configured to synchronize the two cameras (1, 2).
The geometric arrangement of the two cameras (1, 2) with respect to one another, and the position of the overlap region (10) in the wide-angle image and in the tele camera image, are determined by means of continuous estimation.
The stored geometric arrangement and position are taken into consideration during synchronization of the first camera (1) and the second camera (2) of the camera system.-
4.发明授权公开(公告)号：US10093233B2
公开(公告)日：2018-10-09
申请号：US15021529
申请日：2014-09-26
申请人： Conti Temic microelectronic GmbH , Continental Automotive GmbH , Continental Teves AG & Co. oHG
发明人： Dieter Krökel , Christian Exner , Herbert Meier , Stefan Lüke , Sebastian Houben , Jan Salmen
摘要： A method and an apparatus for displaying the surroundings of a vehicle and to a driver assistance system having such an apparatus having at least one sensor for producing sensor data for the surroundings of a vehicle. In this case, the sensor data are conditioned to produce raw image data, if need be using a grid model of the surroundings of the vehicle, if need be the raw image data are processed to produce object information using a grid model of the surroundings of the vehicle, and the object information obtained is used to condition raw image data to produce image object data, and finally the image object data are displayed.
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公开(公告)号：US20180149827A1
公开(公告)日：2018-05-31
申请号：US15817635
申请日：2017-11-20
发明人： Thomas Fechner , Dieter Krökel
CPC分类号： G02B7/028 , B60R11/04 , G02B1/041 , G02B7/021 , G02B13/06 , G03B17/55 , H04N5/2253 , H04N17/002
摘要： A camera arrangement for or in a motor vehicle includes at least one objective with each objective including at least one lens. A temperature measurement device is configured to measure the temperature of the objective and/or of the environment of the objective. A temperature adjustment device is thermally coupled to the at least one objective and configured to adjust the temperature of the objective as a function of the measured temperature.
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公开(公告)号：US09702818B2
公开(公告)日：2017-07-11
申请号：US14379396
申请日：2013-04-26
发明人： Dieter Krökel
IPC分类号： G01N21/55 , B60S1/08 , G01N21/94 , G06K9/00 , G01N21/552
CPC分类号： G01N21/55 , B60S1/0844 , G01N21/552 , G01N21/94 , G01N2021/945 , G01N2201/062 , G06K9/00791
摘要： A device and to a method for detecting rain, which includes a camera and a light source. The camera is arranged behind a windowpane, in particular inside a vehicle, behind a windscreen, and focused on a far range located in front of the windowpane. The light source for producing at least one light beam which is directed to the windowpane directs the at least one light beam to the windowpane in such a manner that at least one beam which is reflected by the outer side of the windowpane is incident on the camera. The structure of the image of the at least one beam reflected by the outer side of the windowpane is analyzed, in particular as part of an image processing step. The type of rain or precipitation on the outer side of the windowpane is classified based on the analysis of the structure of this image.
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公开(公告)号：US09485400B2
公开(公告)日：2016-11-01
申请号：US14769941
申请日：2014-02-11
发明人： Gerhard Müller , Dieter Krökel
CPC分类号： H04N5/2257 , H01L2924/0002 , H04N5/2253 , H04N5/2254 , H01L2924/00
摘要： A camera module including an objective lens housing with an optical system, an image sensor chip with wire bonding connections, and a printed circuit board for contacting the image sensor chip. The printed circuit board is designed with wire bonding areas to which the wire bonding connections of the image sensor chip are connected, and the assembly made up of the image sensor chip and the printed circuit board is designed in such a manner that the image sensor chip is focus-adjusted to the optical system by changing its position relative to the printed circuit board taking advantage of the flexibility of the wire bonding connections of the image sensor chip. The invention further relates to a method of manufacturing the camera module.
摘要翻译： 包括具有光学系统的物镜壳体，具有引线接合连接的图像传感器芯片以及用于接触图像传感器芯片的印刷电路板的相机模块。 印刷电路板设计有连接图像传感器芯片的引线接合连接的引线接合区域，并且由图像传感器芯片和印刷电路板组成的组件被设计成使得图像传感器芯片 通过利用图像传感器芯片的引线键合连接的灵活性，通过改变其相对于印刷电路板的位置来对光学系统进行焦点调整。 本发明还涉及制造相机模块的方法。
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公开(公告)号：US20160014313A1
公开(公告)日：2016-01-14
申请号：US14769941
申请日：2014-02-11
发明人： Gerhard Müller , Dieter Krökel
IPC分类号： H04N5/225
CPC分类号： H04N5/2257 , H01L2924/0002 , H04N5/2253 , H04N5/2254 , H01L2924/00
摘要： A camera module including an objective lens housing with an optical system, an image sensor chip with wire bonding connections, and a printed circuit board for contacting the image sensor chip. The printed circuit board is designed with wire bonding areas to which the wire bonding connections of the image sensor chip are connected, and the assembly made up of the image sensor chip and the printed circuit board is designed in such a manner that the image sensor chip is focus-adjusted to the optical system by changing its position relative to the printed circuit board taking advantage of the flexibility of the wire bonding connections of the image sensor chip. The invention further relates to a method of manufacturing the camera module.
摘要翻译： 包括具有光学系统的物镜壳体，具有引线接合连接的图像传感器芯片以及用于接触图像传感器芯片的印刷电路板的相机模块。 印刷电路板设计有连接图像传感器芯片的引线接合连接的引线接合区域，并且由图像传感器芯片和印刷电路板组成的组件被设计成使得图像传感器芯片 通过利用图像传感器芯片的引线键合连接的灵活性，通过改变其相对于印刷电路板的位置来对光学系统进行焦点调整。 本发明还涉及制造相机模块的方法。
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公开(公告)号：US11876540B2
公开(公告)日：2024-01-16
申请号：US17754129
申请日：2020-07-16
发明人： Elias Strigel , Stefan Heinrich , Dieter Krökel , Thomas Fechner , Martin Pfitzer , Robert Thiel
IPC分类号： H03M7/30
CPC分类号： H03M7/3059 , H03M7/6005
摘要： Example embodiments relate to an ADAS sensor data processing unit, to an ADAS sensor system and to an ADAS sensor data evaluation method for use in driver assistance systems or systems for the automated driving of a vehicle. The ADAS sensor data processing unit includes an input interface, a decompression module, a processing unit and an output unit. The input interface is designed to receive data of an ADAS sensor that have been subjected to lossy compression by a compression module. The decompression module is designed to decompress the compressed data of the ADAS sensor. The processing unit is designed to process the decompressed data (IdSD) of the ADAS sensor, information relevant to an ADAS/AD function being ascertained from the decompressed sensor data. The output unit is designed to output the ascertained information relevant to the ADAS function.
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公开(公告)号：US11073379B2
公开(公告)日：2021-07-27
申请号：US16766070
申请日：2018-10-19
发明人： Stefan Heinrich , Joachim Massen , Dieter Krökel , Thomas Fechner
IPC分类号： G01B11/25 , H04N13/239 , G06T7/70 , H04N13/254
摘要： A camera device for a vehicle for 3-D environment sensing includes at least two camera modules having at least partly overlapping sensing ranges, a camera control unit, an evaluation unit and a point light projector. The point light projector is arranged and configured in such a way that the point light projector projects a light pattern of measurement points into the vehicle environment. The at least two camera modules are arranged and configured in such a way that at least part of the projected light pattern is imaged in the overlapping sensing range. The evaluation unit is configured to determine the 3-D position of measurement points in the vehicle environment from image data captured with the at least two camera modules. The point light projector is configured to produce a series of “pseudo-noise patterns” as the light pattern, the “pseudo-noise patterns” being projected into the vehicle environment in temporal succession.
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