METHODS AND APPARATUS FOR BUILDING A THREE-DIMENSIONAL MODEL FROM MULTIPLE DATA SETS

    公开(公告)号:US20190122432A1

    公开(公告)日:2019-04-25

    申请号:US16231090

    申请日:2018-12-21

    Applicant: Apple Inc.

    Abstract: Methods and apparatus for a map tool displaying a three-dimensional view of a map based on a three-dimensional model of the surrounding environment. The three-dimensional map view of a map may be based on a model constructed from multiple data sets, where the multiple data sets include mapping information for an overlapping area of the map displayed in the map view. For example, one data set may include two-dimensional data including object footprints, where the object footprints may be extruded into a three-dimensional object based on data from a data set composed of three-dimensional data. In this example, the three-dimensional data may include height information that corresponds to the two-dimensional object, where the height may be obtained by correlating the location of the two-dimensional object within the three-dimensional data.

    System and method for generating signal coverage information from client metrics

    公开(公告)号:US10109082B2

    公开(公告)日:2018-10-23

    申请号:US15258633

    申请日:2016-09-07

    Applicant: Apple Inc.

    Abstract: Embodiments may include receiving signal strength information reported by multiple client communication devices. The signal strength information reported by a given client device may indicate one or more locations detected by the given client device. The signal strength information may also indicate, for each location, a respective measure of signal strength for a communication signal detected at that location by the client device. Embodiments may also include generating a signal strength map for a region based on the client-reported signal strength information. Generating the signal strength map may include, for each location of multiple locations within the region, generating an expected signal strength value for that location based on an evaluation of the signal strength information received for that location. The generation of the signal strength map for the region may also be based on the expected signal strength values for the locations within the region.

    SYSTEM AND METHOD FOR ACQUIRING MAP PORTIONS BASED ON EXPECTED SIGNAL STRENGTH OF ROUTE SEGMENTS

    公开(公告)号:US20170268888A1

    公开(公告)日:2017-09-21

    申请号:US15613537

    申请日:2017-06-05

    Applicant: Apple Inc.

    CPC classification number: G01C21/32 G01C21/36 G01C21/367

    Abstract: Embodiments may include determining a navigation route between an origination and a destination; the route may span multiple portions of a map. Embodiments may also include receiving an order of priority in which to receive the multiple portions of the map; the order may be generated based on distinct levels of expected signal strength for each of the multiple portions. For instance, within the order of priority, map portions associated with areas of low signal strength may be ranked higher than areas of higher signal strength. Embodiments may also include acquiring at least some of the portions of the map according to the order of priority, and generating a map display comprising the multiple portions of the map. For instance, map portions associated with areas of poor reception may be downloaded first whereas map portions associated with strong signal strength may be downloaded on-the-fly during route navigation.

    System and method for acquiring map portions based on expected signal strength of route segments

    公开(公告)号:US09671234B2

    公开(公告)日:2017-06-06

    申请号:US14981711

    申请日:2015-12-28

    Applicant: Apple Inc.

    CPC classification number: G01C21/32 G01C21/36 G01C21/367

    Abstract: Embodiments may include determining a navigation route between an origination and a destination; the route may span multiple portions of a map. Embodiments may also include receiving an order of priority in which to receive the multiple portions of the map; the order may be generated based on distinct levels of expected signal strength for each of the multiple portions. For instance, within the order of priority, map portions associated with areas of low signal strength may be ranked higher than areas of higher signal strength. Embodiments may also include acquiring at least some of the portions of the map according to the order of priority, and generating a map display comprising the multiple portions of the map. For instance, map portions associated with areas of poor reception may be downloaded first whereas map portions associated with strong signal strength may be downloaded on-the-fly during route navigation.

    Navigation peek ahead and behind
    8.
    发明授权

    公开(公告)号:US09599485B2

    公开(公告)日:2017-03-21

    申请号:US14292609

    申请日:2014-05-30

    Applicant: Apple Inc.

    Abstract: Some embodiments of the invention provide a navigation application that allows a user to peek ahead or behind during a turn-by-turn navigation presentation that the application provides while tracking a device (e.g., a mobile device, a vehicle, etc.) traversal of a physical route. As the device traverses along the physical route, the navigation application generates a navigation presentation that shows a representation of the device on a map traversing along a virtual route that represents the physical route on the map. While providing the navigation presentation, the navigation application can receive user input to look ahead or behind along the virtual route. Based on the user input, the navigation application moves the navigation presentation to show locations on the virtual route that are ahead or behind the displayed current location of the device on the virtual route. This movement can cause the device representation to no longer be visible in the navigation presentation. Also, the virtual route often includes several turns, and the peek ahead or behind movement of the navigation presentation passes the presentation through one or more of these turns. In some embodiments, the map can be defined presented as a two-dimensional (2D) or a three-dimensional (3D) scene.

    System and Method for Generating Signal Coverage Information from Client Metrics
    9.
    发明申请
    System and Method for Generating Signal Coverage Information from Client Metrics 审中-公开
    从客户指标生成信号覆盖信息的系统和方法

    公开(公告)号:US20170061655A1

    公开(公告)日:2017-03-02

    申请号:US15258633

    申请日:2016-09-07

    Applicant: Apple Inc.

    CPC classification number: G06T11/20 G01C21/20 G06T3/40 G06T7/60 G06T11/00

    Abstract: Embodiments may include receiving signal strength information reported by multiple client communication devices. The signal strength information reported by a given client device may indicate one or more locations detected by the given client device. The signal strength information may also indicate, for each location, a respective measure of signal strength for a communication signal detected at that location by the client device. Embodiments may also include generating a signal strength map for a region based on the client-reported signal strength information. Generating the signal strength map may include, for each location of multiple locations within the region, generating an expected signal strength value for that location based on an evaluation of the signal strength information received for that location. The generation of the signal strength map for the region may also be based on the expected signal strength values for the locations within the region.

    Abstract translation: 实施例可以包括接收由多个客户端通信设备报告的信号强度信息。 由给定客户端设备报告的信号强度信息可以指示由给定客户机设备检测到的一个或多个位置。 信号强度信息还可以针对每个位置指示客户端设备在该位置处检测到的通信信号的信号强度的相应度量。 实施例还可以包括基于客户报告的信号强度信息来产生区域的信号强度图。 生成信号强度图可以包括对于该区域内的多个位置的每个位置,基于对该位置接收到的信号强度信息的评估来生成该位置的预期信号强度值。 该区域的信号强度图的生成也可以基于该区域内的位置的预期信号强度值。

    MAP SERVICE WITH NETWORK-BASED QUERY FOR SEARCH
    10.
    发明申请
    MAP SERVICE WITH NETWORK-BASED QUERY FOR SEARCH 审中-公开
    基于网络的查询地图服务

    公开(公告)号:US20160265932A1

    公开(公告)日:2016-09-15

    申请号:US15003190

    申请日:2016-01-21

    Applicant: Apple Inc.

    Abstract: On a mobile device a “live” network-based query for search is performed (e.g., performed automatically) in response to a map display update or other trigger event. In some implementations, when the map display is updated (or other trigger event occurs) a network-based map service is queried to obtain information related to the current location of the mobile device. The information can be presented on the map display. In some implementations, when multiple search results matching the query are provided by the map service, a confirmation request is presented on the mobile device to allow the user to select a search result. The selected search result (e.g., a destination) can be presented on the map display. A route from the current location of the mobile device to a destination can be drawn on the map display.

    Abstract translation: 在移动设备上,响应于地图显示更新或其他触发事件,执行“实时”基于网络的搜索查询(例如,自动执行)。 在一些实现中,当地图显示被更新(或其他触发事件发生)时,查询基于网络的地图服务以获得与移动设备的当前位置相关的信息。 信息可以在地图上显示。 在一些实现中,当地图服务提供与查询匹配的多个搜索结果时,在移动设备上呈现确认请求以允许用户选择搜索结果。 所选择的搜索结果(例如,目的地)可以在地图显示上呈现。 可以在地图显示器上绘制从移动设备的当前位置到目的地的路线。

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