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公开(公告)号:US09007268B2
公开(公告)日:2015-04-14
申请号:US12979691
申请日:2010-12-28
申请人: Thomas Focke , Joerg Hilsebecher , Oliver Lange , Reinhard Meschenmoser , Arne Zender , Thomas Schoeberl , Thomas Hansen , Joachim Selinger , Karl Schneider
发明人: Thomas Focke , Joerg Hilsebecher , Oliver Lange , Reinhard Meschenmoser , Arne Zender , Thomas Schoeberl , Thomas Hansen , Joachim Selinger , Karl Schneider
CPC分类号: H01Q21/0087 , H01Q19/06 , H01Q21/005 , H01Q21/0068 , H01Q21/061 , H01Q21/065
摘要: An antenna has an antenna body having a plurality of first antenna elements, which are disposed along a first straight line. A hollow conductor, which extends between the first antenna elements, is disposed in the antenna body. The first antenna elements are developed as openings running between the hollow conductor and a surface of the antenna body. The antenna is designed to radiate a signal in a spatial direction that is a function of a frequency of the signal. The antenna body has an electrically insulating material that is coated with a conductive material.
摘要翻译: 天线具有天线体,其具有沿着第一直线设置的多个第一天线元件。 在第一天线元件之间延伸的中空导体设置在天线体中。 第一天线元件被开发为在中空导体和天线体的表面之间延伸的开口。 该天线被设计成在空间方向辐射信号,该信号是该信号的频率的函数。 天线体具有涂覆有导电材料的电绝缘材料。
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公开(公告)号:US08525747B2
公开(公告)日:2013-09-03
申请号:US12966147
申请日:2010-12-13
申请人: Thomas Focke , Joerg Hilsebecher , Oliver Lange , Reinhard Meschenmoser , Arne Zender , Thomas Schoeberl , Thomas Hansen , Joachim Selinger , Karl Schneider
发明人: Thomas Focke , Joerg Hilsebecher , Oliver Lange , Reinhard Meschenmoser , Arne Zender , Thomas Schoeberl , Thomas Hansen , Joachim Selinger , Karl Schneider
IPC分类号: H01Q13/10
摘要: An antenna has an antenna body having a plurality of first antenna elements situated along a first straight line. The antenna body includes a first conductive grounded surface and a second conductive grounded surface, the first and second grounded surfaces being situated essentially parallel to one another. A dielectric is situated between the first and second grounded surfaces. A signal conductor is also situated between the first and second grounded surfaces. The first antenna elements are designed as apertures situated above the signal conductor in the first grounded surface. Furthermore, the antenna is designed to emit a signal in a direction in space, depending on a frequency of the signal. At least two of the first antenna elements differ from one another in such a way that their power emissions are different.
摘要翻译: 天线具有天线体,其具有沿第一直线设置的多个第一天线元件。 天线体包括第一导电接地表面和第二导电接地表面,第一和第二接地表面基本上彼此平行地定位。 电介质位于第一和第二接地表面之间。 信号导体也位于第一和第二接地表面之间。 第一天线元件被设计为位于第一接地表面中的信号导体上方的孔。 此外,天线被设计成根据信号的频率在空间方向发射信号。 第一天线元件中的至少两个彼此不同,使得它们的功率发射不同。
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公开(公告)号:US20130120204A1
公开(公告)日:2013-05-16
申请号:US13636634
申请日:2011-01-28
申请人: Thomas Schoeberl , Thomas Focke , Reinhard Meschenmoser , Arne Zender , Thomas Hansen , Joerg Hilsebecher , Karl Nesemann , Oliver Lange
发明人: Thomas Schoeberl , Thomas Focke , Reinhard Meschenmoser , Arne Zender , Thomas Hansen , Joerg Hilsebecher , Karl Nesemann , Oliver Lange
IPC分类号: H01Q13/00
CPC分类号: H01Q13/00 , H01Q1/3233 , H01Q3/22 , H01Q13/20 , H01Q21/0043 , H01Q25/002
摘要: A transmitting device for electromagnetic radiation includes a waveguide having an input for coupling an electromagnetic wave into the waveguide, and multiple openings in the waveguide for emitting the electromagnetic wave. A controllable closure element is provided for selectively closing at least one of the openings with respect to the electromagnetic radiation.
摘要翻译: 用于电磁辐射的发射装置包括具有用于将电磁波耦合到波导中的输入的波导和用于发射电磁波的波导中的多个开口。 提供了可控闭合元件,用于相对于电磁辐射选择性地闭合至少一个开口。
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公开(公告)号:US20100312757A1
公开(公告)日:2010-12-09
申请号:US12514021
申请日:2007-09-13
CPC分类号: G06F16/2329 , G01C21/32 , G06F16/2365 , G06F16/2379 , G06F16/29
摘要: In a method for updating a database by transmitting a version of database segments, the database is divided into individual segments. To reduce the quantity of data to be transmitted and to reduce the computing expenditure, the segments are divided into segments to be updated explicitly and segments to be updated implicitly and a segment that is to be updated implicitly is updated together with a segment that is to be updated explicitly. Furthermore, an appropriately developed database installation is specified.
摘要翻译: 在通过发送数据库段的版本来更新数据库的方法中,数据库被分成单独的段。 为了减少要发送的数据量并减少计算支出,这些段被划分为要被明确更新的段和隐含更新的段,并且将要隐式更新的段与一段段进行更新 明确更新。 此外,指定了适当开发的数据库安装。
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公开(公告)号:US20110156973A1
公开(公告)日:2011-06-30
申请号:US12966147
申请日:2010-12-13
申请人: Thomas Focke , Joerg Hilsebecher , Oliver Lange , Reinhard Meschenmoser , Arne Zender , Thomas Schoeberl , Thomas Hansen , Joachim Selinger , Karl Schneider
发明人: Thomas Focke , Joerg Hilsebecher , Oliver Lange , Reinhard Meschenmoser , Arne Zender , Thomas Schoeberl , Thomas Hansen , Joachim Selinger , Karl Schneider
摘要: An antenna has an antenna body having a plurality of first antenna elements situated along a first straight line. The antenna body includes a first conductive grounded surface and a second conductive grounded surface, the first and second grounded surfaces being situated essentially parallel to one another. A dielectric is situated between the first and second grounded surfaces. A signal conductor is also situated between the first and second grounded surfaces. The first antenna elements are designed as apertures situated above the signal conductor in the first grounded surface. Furthermore, the antenna is designed to emit a signal in a direction in space, depending on a frequency of the signal. At least two of the first antenna elements differ from one another in such a way that their power emissions are different.
摘要翻译: 天线具有天线体,其具有沿第一直线设置的多个第一天线元件。 天线体包括第一导电接地表面和第二导电接地表面,第一和第二接地表面基本上彼此平行地定位。 电介质位于第一和第二接地表面之间。 信号导体也位于第一和第二接地表面之间。 第一天线元件被设计为位于第一接地表面中的信号导体上方的孔。 此外,天线被设计成根据信号的频率在空间方向发射信号。 第一天线元件中的至少两个彼此不同,使得它们的功率发射不同。
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公开(公告)号:US20100286903A1
公开(公告)日:2010-11-11
申请号:US12733990
申请日:2008-09-11
IPC分类号: G01C21/00
CPC分类号: G01C21/32 , G06F17/30241 , G09B29/003
摘要: A device and a method for operating a navigation system having a data receiving device and a memory, map data of a map being stored in the memory, and when updated map data are received, these are entered, the map data being hierarchically organized and information being assigned to the map data regarding the update version of the map data.
摘要翻译: 一种用于操作具有数据接收装置和存储器的导航系统的装置和方法,接收存储在地图中的地图数据,并且当接收到更新的地图数据时,输入这些数据,分层组织的地图数据和信息 被分配给关于地图数据的更新版本的地图数据。
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公开(公告)号:US07389197B2
公开(公告)日:2008-06-17
申请号:US10465967
申请日:2001-12-27
摘要: A device for generating microwave signals, e.g., for use in a distance and speed sensor in a motor vehicle, is provided. To this end, two laser sources are operated, whose emitted radiations are distinguished from each other by a set difference in wavelength. The two lasers are arranged in such a manner that the emitted laser beams overlap spatially. A photodiode is arranged in this region in which the two laser beams interfere. From the superimposition product of the two laser beams, this photodiode generates an electrical output signal that has the differential frequency of the two superimposed laser beams. In this context, the frequency difference of the two lasers is selected so that the frequency of the generated microwave radiation lies in the range of the radar beam to be generated.
摘要翻译: 提供了一种用于产生微波信号的装置,例如用于机动车辆中的距离和速度传感器。 为此,操作两个激光源,其发射的辐射彼此区分一定的波长差。 两个激光器被布置成使得发射的激光束在空间上重叠。 在这两个激光束干涉的区域中布置有光电二极管。 根据两个激光束的叠加积,该光电二极管产生具有两个叠加的激光束的差分频率的电输出信号。 在这种情况下,选择两个激光器的频率差,使得所产生的微波辐射的频率位于要产生的雷达波束的范围内。
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公开(公告)号:US08457886B2
公开(公告)日:2013-06-04
申请号:US12733990
申请日:2008-09-11
IPC分类号: G01C21/32
CPC分类号: G01C21/32 , G06F17/30241 , G09B29/003
摘要: A device and a method for operating a navigation system having a data receiving device and a memory, map data of a map being stored in the memory, and when updated map data are received, these are entered, the map data being hierarchically organized and information being assigned to the map data regarding the update version of the map data.
摘要翻译: 一种用于操作具有数据接收装置和存储器的导航系统的装置和方法,接收存储在地图中的地图数据,并且当接收到更新的地图数据时,输入这些数据,分层组织的地图数据和信息 被分配给关于地图数据的更新版本的地图数据。
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公开(公告)号:US20120154523A1
公开(公告)日:2012-06-21
申请号:US13323974
申请日:2011-12-13
CPC分类号: H04N5/23238 , G02B13/06 , H04N5/2254
摘要: A fisheye lens system for a driver assistance system in a motor vehicle has a field angle of at least approximately 180°, a lens of the lens system differing from a rotational body in that a usable image of the lens system is essentially rectangular.
摘要翻译: 用于机动车辆中的驾驶员辅助系统的鱼眼镜头系统具有至少大约180°的场角,透镜系统的透镜与旋转体不同,因为透镜系统的可用图像基本上是矩形的。
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公开(公告)号:US09190717B2
公开(公告)日:2015-11-17
申请号:US13519567
申请日:2010-12-14
申请人: Thomas Schoeberl , Reinhard Meschenmoser , Arne Zender , Thomas Hansen , Joerg Hilsebecher , Karl Nesemann , Oliver Lange
发明人: Thomas Schoeberl , Reinhard Meschenmoser , Arne Zender , Thomas Hansen , Joerg Hilsebecher , Karl Nesemann , Oliver Lange
IPC分类号: G01S7/35 , G01S13/34 , G01S13/93 , H01Q1/32 , G01S7/03 , G01S13/42 , H01Q3/22 , H01Q21/08 , H01Q25/00 , G01S13/00
CPC分类号: H01Q1/3233 , G01S7/03 , G01S13/343 , G01S13/426 , G01S13/931 , G01S2013/9321 , H01Q3/22 , H01Q21/08 , H01Q25/00
摘要: A radar sensor including an antenna array having multiple antenna elements situated next to one another and at least one feeding point at an outer antenna element. The antenna elements are connected in series via delay lines. The radar sensor has at least two transmitting and receiving units which are each suitable for generating and evaluating a radar signal at a predefined frequency. The at least two transmitting and receiving units are connected to a feeding point of the antenna array. The frequencies of the radar signals of the at least two transmitting and receiving units are predefinable independently of one another.
摘要翻译: 一种雷达传感器,包括具有彼此相邻的多个天线元件的天线阵列和外部天线元件处的至少一个馈电点。 天线元件通过延迟线串联连接。 雷达传感器具有至少两个发射和接收单元,每个发射和接收单元适于以预定频率产生和评估雷达信号。 至少两个发射和接收单元连接到天线阵列的馈电点。 至少两个发射和接收单元的雷达信号的频率彼此独立地是可预定义的。
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