公开(公告)号：US20150292889A1

公开(公告)日：2015-10-15

申请号：US14734860

申请日：2015-06-09

Applicant: Alpine Electronics, Inc.

Inventor： David T. Schaaf ,  Andrew S. de Silva

IPC: G01C21/26 ,  G06F3/0484 ,  G06F3/0485

CPC classification number: G01C21/26 ,  G01C21/367 ,  G01C21/3673 ,  G01C21/3682 ,  G06F3/04842 ,  G06F3/0485

Abstract: A map scrolling method and apparatus for a navigation system prevents from displaying certain icons while displaying other icons based on conditions and settings of the navigation system during a transition period of a map scrolling operation. The map scrolling method includes the steps of: detecting activation of a map scrolling operation; checking whether there is any limit condition attached to icons as to remove them from a map image; scrolling the map image while removing the icons to which the limit condition is attached from the map image during a transition period of the map scrolling operation; and displaying all of the icons when the map scrolling operation is completed.

Abstract translation: 导航系统的地图滚动方法和装置防止在地图滚动操作的过渡期间基于导航系统的条件和设置显示其他图标而显示某些图标。 地图滚动方法包括以下步骤：检测地图滚动操作的激活; 检查附加到图标的任何限制条件，以从地图图像中删除它们; 在地图滚动操作的过渡期间，从地图图像中移除附加限制条件的图标的同时滚动地图图像; 并在地图滚动操作完成时显示所有图标。

公开(公告)号：US09927245B2

公开(公告)日：2018-03-27

申请号：US14734860

申请日：2015-06-09

Applicant: Alpine Electronics, Inc.

Inventor： David T. Schaaf ,  Andrew S. de Silva

IPC: G01C21/26 ,  G01C21/36 ,  G06F3/0484 ,  G06F3/0485

CPC classification number: G01C21/26 ,  G01C21/367 ,  G01C21/3673 ,  G01C21/3682 ,  G06F3/04842 ,  G06F3/0485

Abstract: A map scrolling method and apparatus for a navigation system prevents from displaying certain icons while displaying other icons based on conditions and settings of the navigation system during a transition period of a map scrolling operation. The map scrolling method includes the steps of: detecting activation of a map scrolling operation; checking whether there is any limit condition attached to icons as to remove them from a map image; scrolling the map image while removing the icons to which the limit condition is attached from the map image during a transition period of the map scrolling operation; and displaying all of the icons when the map scrolling operation is completed.

公开(公告)号：US09116004B2

公开(公告)日：2015-08-25

申请号：US13897071

申请日：2013-05-17

Applicant: Alpine Electronics, Inc.

Inventor： David T. Schaaf ,  Andrew S. de Silva

IPC: G01C21/00 ,  G01C21/34 ,  G01C21/26 ,  G01C21/36

CPC classification number: G01C21/26 ,  G01C21/367 ,  G01C21/3673 ,  G01C21/3682 ,  G06F3/04842 ,  G06F3/0485

Abstract: A map scrolling method and apparatus for a navigation system prevents from displaying certain icons while displaying other icons based on conditions and settings of the navigation system during a transition period of a map scrolling operation. The map scrolling method includes the steps of: detecting activation of a map scrolling operation; checking whether there is any limit condition attached to icons as to remove them from a map image; scrolling the map image while removing the icons to which the limit condition is attached from the map image during a transition period of the map scrolling operation; and displaying all of the icons when the map scrolling operation is completed.