3D tunnel representation
    3.
    发明授权
    3D tunnel representation 有权
    3D隧道表示

    公开(公告)号:US08725411B2

    公开(公告)日:2014-05-13

    申请号:US13571960

    申请日:2012-08-10

    IPC分类号: G01C21/00 G06T15/00

    摘要: The invention relates to system and method for generating a 3-dimensional representation of a tunnel. Road network data is provided having a plurality of road segments, at least one road segment being a tunnel road segment, including the information that said at least one road segment is a road segment located in a tunnel. The tunnel segment in the road network is identified, providing a geographical elevation map including elevation data of the geographical region in which the tunnel road segment is located, providing predefined patterns representing predefined parts of a 3-dimensional tunnel body, generating the 3-dimensional representation of the tunnel based on the tunnel road segment, the elevation map and the predefined patterns, and storing the 3-dimensional representation of the tunnel in connection with the road network as a 3-dimensional object which is located at the geographical position of the tunnel road segment.

    摘要翻译: 本发明涉及用于产生隧道的三维表示的系统和方法。 道路网络数据被提供有多个路段,至少一个道路段是隧道路段,包括所述至少一个路段是位于隧道中的道路段的信息。 识别道路网络中的隧道段,提供包括隧道路段所在地理区域的高程数据的地理高程图,提供表示三维隧道主体的预定义部分的预定模式,产生三维 基于隧道路段的隧道的表示,高程图和预定义模式,并且将与道路网络相关的隧道的三维表示作为三维对象存储在位于 隧道路段。

    SYSTEM FOR DETERMINING HEIGHT INFORMATION
    6.
    发明申请
    SYSTEM FOR DETERMINING HEIGHT INFORMATION 有权
    用于确定高度信息的系统

    公开(公告)号:US20120274632A1

    公开(公告)日:2012-11-01

    申请号:US13458378

    申请日:2012-04-27

    IPC分类号: G06T15/00

    CPC分类号: G01C21/32 G06T15/00

    摘要: A vehicle navigation system has a processing device. The processing device receives entries in a first data structure that are generated and are respectively associated with one tile of a tiling. The processing device may compare a three-dimensional terrain on the respective tile with at least one pre-defined tile pattern. Either an identifier for a pre-defined tile pattern or data describing the terrain on the respective tile may be stored by the processing device in the entry.

    摘要翻译: 车辆导航系统具有处理装置。 处理设备接收生成的第一数据结构中的条目,并且分别与平铺的一个瓦片相关联。 处理设备可以将相应瓦片上的三维地形与至少一个预定义的瓦片图案进行比较。 用于预定义瓦片图案的标识符或描述相应瓦片上的地形的数据可以由处理设备存储在条目中。

    VEHICLE NAVIGATION SYSTEM
    7.
    发明申请
    VEHICLE NAVIGATION SYSTEM 有权
    车辆导航系统

    公开(公告)号:US20120253671A1

    公开(公告)日:2012-10-04

    申请号:US13407096

    申请日:2012-02-28

    IPC分类号: G01C21/34 G09G5/00

    CPC分类号: G01C21/3673 G01C21/32

    摘要: A vehicle navigation system includes a map database storing map data. The map data has links representing road segments, road number icons, and additional road information icons. At least one of the links is associated with at least one of the road number icons and at least one of the additional road information icons. The vehicle navigation system may furthermore include a processing unit coupled to the map database and configured to control outputting of route guidance information via an output device. The outputting of route guidance information may include displaying a road number icon and an additional road information icon together with a link if the link is associated with the road number icon and the additional road information icon

    摘要翻译: 车辆导航系统包括存储地图数据的地图数据库。 地图数据具有表示路段,道路图标和附加道路信息图标的链接。 至少一个链路与至少一个道路号码图标和至少一个附加道路信息图标相关联。 车辆导航系统还可以包括耦合到地图数据库并被配置为经由输出装置控制路线引导信息的输出的处理单元。 路线引导信息的输出可以包括:如果链路与道路号码图标相关联,以及附加道路信息图标,则连同链路一起显示道路号码图标和附加道路信息图标

    System for determining height information
    8.
    发明授权
    System for determining height information 有权
    用于确定高度信息的系统

    公开(公告)号:US09557181B2

    公开(公告)日:2017-01-31

    申请号:US13458378

    申请日:2012-04-27

    IPC分类号: G06T15/00 G01C21/32

    CPC分类号: G01C21/32 G06T15/00

    摘要: A vehicle navigation system has a processing device. The processing device receives entries in a first data structure that are generated and are respectively associated with one tile of a tiling. The processing device may compare a three-dimensional terrain on the respective tile with at least one pre-defined tile pattern. Either an identifier for a pre-defined tile pattern or data describing the terrain on the respective tile may be stored by the processing device in the entry.

    摘要翻译: 车辆导航系统具有处理装置。 处理设备接收生成的第一数据结构中的条目,并且分别与平铺的一个瓦片相关联。 处理设备可以将相应瓦片上的三维地形与至少一个预定义的瓦片图案进行比较。 用于预定义瓦片图案的标识符或描述相应瓦片上的地形的数据可以由处理设备存储在条目中。

    Vehicle navigation system
    10.
    发明授权
    Vehicle navigation system 有权
    车载导航系统

    公开(公告)号:US08676507B2

    公开(公告)日:2014-03-18

    申请号:US13407096

    申请日:2012-02-28

    IPC分类号: G08G1/09

    CPC分类号: G01C21/3673 G01C21/32

    摘要: A vehicle navigation system includes a map database storing map data. The map data has links representing road segments, road number icons, and additional road information icons. At least one of the links is associated with at least one of the road number icons and at least one of the additional road information icons. The vehicle navigation system may furthermore include a processing unit coupled to the map database and configured to control outputting of route guidance information via an output device. The outputting of route guidance information may include displaying a road number icon and an additional road information icon together with a link if the link is associated with the road number icon and the additional road information icon.

    摘要翻译: 车辆导航系统包括存储地图数据的地图数据库。 地图数据具有表示路段,道路图标和附加道路信息图标的链接。 至少一个链路与至少一个道路号码图标和至少一个附加道路信息图标相关联。 车辆导航系统还可以包括耦合到地图数据库并被配置为经由输出装置控制路线引导信息的输出的处理单元。 路线引导信息的输出可以包括如果链路与道路号码图标和附加的道路信息图标相关联,则连同链接一起显示道路号码图标和附加道路信息图标。