Scanning antenna
    5.
    发明授权
    Scanning antenna 有权
    扫描天线

    公开(公告)号:US08525747B2

    公开(公告)日:2013-09-03

    申请号:US12966147

    申请日:2010-12-13

    IPC分类号: H01Q13/10

    CPC分类号: H01Q1/38 H01Q9/04 H01Q19/06

    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。

    ANTENNA
    7.
    发明申请
    ANTENNA 有权
    天线

    公开(公告)号:US20110156973A1

    公开(公告)日:2011-06-30

    申请号:US12966147

    申请日:2010-12-13

    IPC分类号: H01Q1/38 H01Q9/04 H01Q19/06

    CPC分类号: H01Q1/38 H01Q9/04 H01Q19/06

    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。

    METHOD FOR UPDATING A DATABASE
    8.
    发明申请
    METHOD FOR UPDATING A DATABASE 审中-公开
    用于更新数据库的方法

    公开(公告)号:US20100312757A1

    公开(公告)日:2010-12-09

    申请号:US12514021

    申请日:2007-09-13

    IPC分类号: G06F17/00 G06F7/00

    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。

    Method for operating a navigation system
    9.
    发明授权
    Method for operating a navigation system 有权
    操作导航系统的方法

    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

    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。

    Imaging System And Fisheye Lens System
    10.
    发明申请
    Imaging System And Fisheye Lens System 审中-公开
    成像系统和鱼眼镜头系统

    公开(公告)号:US20120154523A1

    公开(公告)日:2012-06-21

    申请号:US13323974

    申请日:2011-12-13

    IPC分类号: H04N5/225 G02B13/06

    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。