公开(公告)号：US20160275715A1

公开(公告)日：2016-09-22

申请号：US15070818

申请日：2016-03-15

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yuka MATSUO ,  Kazunori WATANABE ,  Xin JIN

IPC: G06T15/00 ,  G06T19/20 ,  G06K9/52 ,  G01C21/36 ,  G06T7/40 ,  G06K9/46 ,  G06K9/62 ,  G06K9/00 ,  G06T7/60

CPC classification number: G06K9/4661 ,  G01C21/3638 ,  G06T17/05 ,  G06T19/20 ,  G06T2219/2012

Abstract: In a case where a specific point is designated on a map, extracted structure data, which is data of structures contained in an extraction range defined in advance with respect to the specific point as a datum, is extracted from map data. In a case where multiple extracted structure data items are extracted, at least one structure, the evaluated value of which is different from evaluated values of other structures by a selection threshold value or greater for a selection index, is selected as a landmark structure. A three-dimensional map image containing at least a road image and a structure image is displayed on a display screen in an emphasized manner such that the selected landmark structure offers visibility higher than visibility non-emphasized structures.

Abstract translation: 在地图上指定特定点的情况下，从地图数据中提取提取结构数据，该结构数据是包含在相对于作为基准的特定点预先定义的提取范围内的结构的数据。 在提取多个提取的结构数据项的情况下，选择评估值与其他结构的评估值不同的选择阈值以上的至少一个结构作为标记结构。 包含至少道路图像和结构图像的三维地图图像以强调的方式显示在显示屏幕上，使得所选择的地标结构提供高于可见度非强调结构的可见度。

公开(公告)号：US20160273925A1

公开(公告)日：2016-09-22

申请号：US15070701

申请日：2016-03-15

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazuteru MAEKAWA ,  Seiji TAKAHATA ,  Yuka MATSUO ,  Kazunori WATANABE ,  Xin Jin

IPC: G01C21/30 ,  G01C21/20 ,  G01C21/36

CPC classification number: G01C21/30 ,  G01C21/32

Abstract: In a case where a specific position is designated in first road network data, first link group identification data containing a link, on which the specific position is present, is acquired, and a corresponding link group, which is a link group indicated by second link group identification data, corresponding to the first link group identification data, is extracted from second road network data. A corresponding position on a link contained in the corresponding link group, which corresponds to the specific position, is determined, and second information is acquired from second map data based on the corresponding position.

Abstract translation: 在第一道路网数据中指定特定位置的情况下，获取包含存在特定位置的链路的第一链路组识别数据，以及作为由第二链路指示的链路组的对应链路组 从第二道路网数据中提取与第一链路组识别数据对应的组识别数据。 确定对应于特定位置的相应链接组中包含的链接上的对应位置，并且基于对应位置从第二映射数据获取第二信息。