Description of a Road Segment Using ISO 17572-3
    2.
    发明公开
    Description of a Road Segment Using ISO 17572-3 审中-公开
    Beschreibung einesStraßensegmentsmithilfe von ISO 17572-3

    公开(公告)号:EP2500887A1

    公开(公告)日:2012-09-19

    申请号:EP11158720.0

    申请日:2011-03-17

    发明人: Hinz, Ole

    摘要: The present invention relates to a method for providing a description of a road segment using locations stored in a geographic database, the description of the road segment being output to a user, the road segment being identified in the geographic database on the basis of location reference points allowing a unique identification of said road segment in the geographic database based on a Dynamic Location references technique according to ISO 17572-3, the method comprising the steps of:
    - providing two first location reference points with which a greater road section including said road segment is described, wherein one of the two first location reference points corresponds to a first end of said greater road section and the other of the two first location reference points corresponds to a second end of said greater road section,
    - providing two second location reference points with which the road segment within said greater road section is described, wherein one of the two second location reference points corresponds to a first end of said road segment and the other of the two second location reference points corresponds to a second end of said road segment, the road segment being described using the first two location reference points and the second two location reference points.

    摘要翻译: 本发明涉及使用存储在地理数据库中的位置来提供道路段的描述的方法,将路段的描述输出给用户,路段在地理数据库中基于位置参考来识别 基于根据ISO 17572-3的动态位置参考技术,允许在地理数据库中对所述道路段进行唯一识别的点,该方法包括以下步骤: - 提供两个第一位置参考点,通过该两个第一位置参考点,包括所述道路的较大路段 描述了其中两个第一位置参考点中的一个对应于所述较大路段的第一端,并且两个第一位置参考点中的另一个对应于所述较大路段的第二端, - 提供两个第二位置参考 描述在所述较大路段内的路段的点,其中两个第二区域中的一个 参考点对应于所述道路段的第一端,并且所述两个第二位置参考点中的另一个对应于所述道路段的第二端,所述道路段使用前两个位置参考点和所述第二位置参考点进行描述 点。