公开(公告)号：US10753759B2

公开(公告)日：2020-08-25

申请号：US15858924

申请日：2017-12-29

申请人： HYUNDAI MNSOFT, INC.

发明人： Jin Young Kwon ,  Hyun Do Jung ,  Hong Seok Kim ,  Sun Mi Seo ,  Yeon Hee Park

IPC分类号： G01C21/36 ,  G08G1/137 ,  G08G1/0962

摘要： A vector map display method executed by a user terminal device may include: a web vector map display viewpoint change step of changing a viewpoint of a web vector map according to the directions of previously stored first and second viewpoints; a background or POI information extraction step of extracting a background or one or more pieces of POI information corresponding to a current position of the user terminal device from data of the web vector map by reflecting the first and second viewpoints; a size ratio adjusting step of adjusting the size ratio of the extracted background or POI information; a current web vector map data generation step of generating data of the current web vector map corresponding to the current position; and a current web vector map display step of displaying the data of the current web vector map.

公开(公告)号：US20180143030A1

公开(公告)日：2018-05-24

申请号：US15858924

申请日：2017-12-29

申请人： Hyundai Mnsoft, Inc.

发明人： Jin Young Kwon ,  Hyun Do Jung ,  Hong Seok Kim ,  Sun Mi Seo ,  Yeon Hee Park

IPC分类号： G01C21/36 ,  G08G1/137

CPC分类号： G01C21/3614 ,  G01C21/3638 ,  G01C21/367 ,  G08G1/0962 ,  G08G1/137

摘要： A vector map display method executed by a user terminal device may include: a web vector map display viewpoint change step of changing a viewpoint of a web vector map according to the directions of previously stored first and second viewpoints; a background or POI information extraction step of extracting a background or one or more pieces of POI information corresponding to a current position of the user terminal device from data of the web vector map by reflecting the first and second viewpoints; a size ratio adjusting step of adjusting the size ratio of the extracted background or POI information; a current web vector map data generation step of generating data of the current web vector map corresponding to the current position; and a current web vector map display step of displaying the data of the current web vector map.