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    User interactions for a mapping application
    14.
    发明授权
    User interactions for a mapping application 有权

    公开(公告)号：US10066959B2

    公开(公告)日：2018-09-04

    申请号：US14836754

    申请日：2015-08-26

    Applicant: Apple Inc.

    Inventor： Aroon Pahwa ,  Britt K. Nelson ,  Stephen O. Lemay ,  Imran Chaudhri

    IPC: G01C21/36 ,  G06F3/0488

    CPC classification number: G01C21/3664 ,  G01C21/3608 ,  G01C21/362 ,  G01C21/3626 ,  G01C21/3632 ,  G01C21/3667 ,  G01C21/367 ,  G06F3/0488

    Abstract: The present disclosure relates to systems and processes for interacting with mapping applications. In one example, a virtual assistant server can efficiently communicate with a map server to provide a user with map data in response to spoken user requests received at a user device. In another example, communicatively coupled electronic devices can be synchronized such that a location marker generated on one device can be displayed on the other device. In another example, an electronic device can display simplified views of individual route directions that can be updated based on movement of the user or in response to user requests. In another example, an electronic device can selectively display an interface including a current location of a user or an interface including a route to a predicted destination based on contextual information associated with the user. The interfaces can include affordances for launching an associated mapping application.

    MAP TILE SELECTION IN 3D
    18.
    发明申请
    MAP TILE SELECTION IN 3D 有权
    3D地图选择

    公开(公告)号：US20130321411A1

    公开(公告)日：2013-12-05

    申请号：US13706243

    申请日：2012-12-05

    Applicant: APPLE INC.

    Inventor： Aroon Pahwa ,  Edward Kandrot ,  Christopher Blumenberg ,  Jeffrey H. Hultquist ,  Robert R. Cook ,  Billy P. Chen ,  Patrick S. Piemonte

    IPC: G06T15/00

    CPC classification number: G06T15/005 ,  G06T15/20 ,  G06T17/05

    Abstract: Methods and systems are provided for efficiently identifying map tiles of a raised-relief map to retrieve from a server. An electronic device can use estimates of height(s) for various region(s) of the map to determine map tiles that are likely viewable from a given position of a virtual camera. The device can calculate the intersection of the field of view of the virtual camera with the estimated heights to determine a location of the map tiles (e.g., as determined by a 2D grid) needed. In this manner, the electronic device can retrieve, from a map server, the map tiles needed to display the image, without retrieving extraneous tiles that are not needed. Identifying such tiles can reduce the amount of data to be sent across a network and reduce the number of requests for tiles, since the correct tiles can be obtained with the first request.

    Abstract translation: 提供了方法和系统，用于有效地识别浮雕图的地图瓦片以从服务器检索。 电子设备可以使用地图的各个区域的高度的估计来确定可能从虚拟相机的给定位置可见的地图瓦片。 设备可以计算虚拟摄像机的视野与估计高度的交集，以确定所需的地图瓦片的位置（例如，由2D网格确定）。 以这种方式，电子设备可以从地图服务器检索显示图像所需的地图瓦片，而不检索不需要的无关瓦片。 识别这样的瓦片可以减少要通过网络发送的数据量并且减少对瓦片的请求数量，因为可以利用第一请求获得正确的瓦片。

    3D Map Views for 3D Maps
    19.
    发明申请
    3D Map Views for 3D Maps 审中-公开
    3D地图的3D地图视图

    公开(公告)号：US20130321400A1

    公开(公告)日：2013-12-05

    申请号：US13632036

    申请日：2012-09-30

    Applicant: APPLE INC.

    Inventor： Marcel van Os ,  Aroon Pahwa ,  Christopher D. Moore ,  Christopher Blumenberg ,  Patrick S. Piemonte

    IPC: G06T15/00

    CPC classification number: G01C21/3635 ,  G01C21/26 ,  G01C21/28 ,  G01C21/3638 ,  G06F16/2291 ,  G06F16/29 ,  G06K9/46 ,  G06T15/005 ,  G06T19/20 ,  G06T2219/2016 ,  G06T2219/2024 ,  Y02D70/10

    Abstract: Some embodiments provide a non-transitory machine-readable medium that stores a program which when executed on a device by at least one processing unit provides different viewing modes for viewing a three-dimensional (3D) map. The program renders a first view of the 3D map for display in a first viewing mode based on a first set of map data. The program receives input to adjust the view of the 3D map. In response to the input, the program renders a second view of the 3D map for display in a second viewing mode based on a second set of map data different from the first set of map data.

    Abstract translation: 一些实施例提供了一种非暂时机器可读介质，其存储当由至少一个处理单元在设备上执行时提供用于观看三维（3D）地图的不同观看模式的程序。 该程序呈现基于第一组地图数据在第一观看模式中显示的3D地图的第一视图。 该程序接收输入以调整3D地图的视图。 响应于输入，程序呈现3D地图的第二视图，用于基于与第一组地图数据不同的第二组地图数据在第二观看模式中显示。

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