SYSTEM FOR OUTPUTTING A THREE-DIMENSIONAL REPRESENTATION OF A TERRAIN
    21.
    发明申请
    SYSTEM FOR OUTPUTTING A THREE-DIMENSIONAL REPRESENTATION OF A TERRAIN 有权
    用于输出三角形三维表示的系统

    公开(公告)号:US20120274637A1

    公开(公告)日:2012-11-01

    申请号:US13458555

    申请日:2012-04-27

    IPC分类号: G06T17/05

    摘要: A database for a navigation system has digital elevation model data defining a three-dimensional surface. The database stores, for plural tiles of a tiling, a first array including three-dimensional coordinates of vertices of plural triangulated irregular networks, TINS, for the respective tile, and a plurality of second arrays. Each second array respectively defines triangular faces of a TIN and includes a plurality of vertex indices of the vertices to define triangular faces of the respective TIN. A method of outputting a three-dimensional representation of a terrain and a method of generating the database are also described.

    摘要翻译: 用于导航系统的数据库具有定义三维表面的数字高程模型数据。 数据库存储用于多个瓦片的瓦片,包括用于各个瓦片的多个三角形不规则网络TINS的顶点的三维坐标的第一阵列,以及多个第二阵列。 每个第二阵列分别定义TIN的三角形面,并且包括顶点的多个顶点索引以限定相应TIN的三角形面。 还描述了输出地形的三维表示的方法和生成数据库的方法。

    SYSTEM FOR DETERMINING A HEIGHT COORDINATE
    22.
    发明申请
    SYSTEM FOR DETERMINING A HEIGHT COORDINATE 有权
    用于确定高度坐标的系统

    公开(公告)号:US20120274633A1

    公开(公告)日:2012-11-01

    申请号:US13458428

    申请日:2012-04-27

    IPC分类号: G09G5/00 G06T15/00

    摘要: A navigation system has a database which stores index data for, respectively, a tile of a tiling. The index data includes, for each one of plural cells of a grid which is superimposed on the tile, respectively an identifier for each triangular face of a triangulated irregular network which at least partially overlaps with the respective cell. The plural cells of the grid are defined so as to cover the respective tile. A processing device of the navigation system is configured to use the index data to determine a triangular face on which a map feature having given lateral coordinates is located, in order to determine a height coordinate of the map feature.

    摘要翻译: 导航系统具有数据库,该数据库分别存储分块的瓦片的索引数据。 索引数据对于叠加在瓦片上的网格的多个单元格中的每一个单独分别包括与相应单元至少部分重叠的三角形不规则网络的每个三角形面的标识符。 限定网格的多个单元以覆盖相应的瓦片。 导航系统的处理装置被配置为使用索引数据来确定具有给定横向坐标的地图特征位于其上的三角形面,以便确定地图特征的高度坐标。

    Event sensing and meta-routing process automation
    26.
    发明申请
    Event sensing and meta-routing process automation 有权
    事件感知和元路由过程自动化

    公开(公告)号:US20050144503A1

    公开(公告)日:2005-06-30

    申请号:US10783240

    申请日:2004-02-20

    摘要: A process automation system is described which includes a sense and response framework for receiving events in the process and initiating tasks in response to the received events. Execution of the scheduled tasks may in turn generate additional events that are received and responded to until all nodes in the flow have been completed.

    摘要翻译: 描述了一种过程自动化系统,其包括用于在该过程中接收事件的响应和响应框架,并响应于接收的事件发起任务。 调度任务的执行可能反过来产生接收和响应的附加事件,直到流中的所有节点都已完成。

    3D tunnel representation
    30.
    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。