公开(公告)号：US20150170386A1

公开(公告)日：2015-06-18

申请号：US13668045

申请日：2012-11-02

Applicant: Google Inc.

Inventor： Yatin Dilip CHAWATHE ,  Christos Savvopoulos ,  Jamie Zyskowski ,  Paul Messmer

IPC: G06T11/60 ,  G06T1/20 ,  G06T11/20

CPC classification number: G06T1/20 ,  G06T11/40 ,  G06T17/05

Abstract: The subject matter of this specification can be implemented in, among other things, a computer-implemented method for managing updates to map tiles. The method includes receiving an update to a feature in geospatial information that describes a map. The map is represented by multiple tiles. The method further includes rerendering at least one tile from the tiles based on the update to generate an individual rerendered instance of the tile. The method further includes generating a tile version identifier that uniquely identifies the individual rerendered instance of the tile. The method further includes storing the tile version identifier and an association between the tile version identifier and the individual rerendered instance of the tile. The method further includes providing, to a computing device, the tile version identifier and instructions for using the tile version identifier to send a request for the individual rerendered instance of the tile.

Abstract translation: 除了别的以外，本说明书的主题可以实现用于管理地图瓦片的更新的计算机实现的方法。 该方法包括接收对描述地图的地理空间信息中的特征的更新。 地图由多个图块表示。 所述方法还包括基于所述更新来从所述瓦片重新移动至少一个瓦片，以生成所述瓦片的单独重新投放的实例。 该方法还包括生成唯一地标识瓦片的单独重放实例的瓦片版本标识符。 该方法还包括存储瓦片版本标识符和瓦片版本标识符与瓦片的单独重放实例之间的关联。 该方法还包括向计算设备提供瓦片版本标识符和用于使用瓦片版本标识符发送针对瓦片的单独重新呈现的实例的请求的指令。

公开(公告)号：US09057612B1

公开(公告)日：2015-06-16

申请号：US13894487

申请日：2013-05-15

Applicant: Google Inc.

Inventor： Christos Savvopoulos

IPC: G01C21/34 ,  G01C21/00

CPC classification number: G01C21/3423 ,  G01C21/3626 ,  G01C21/3676

Abstract: Methods and systems for unified directions are described herein. The method includes receiving a list of one or more routes from an origin to a destination for each of two or more different modes of transportation, each route having an associated duration. The durations of routes from each list that are subsequent to a first route from the respective list are penalized. One or more routes from each list are combined to generate a combined list of routes for each of the two or more different modes of transportation. The combined list of routes is sorted to generate a sorted list of routes based, at least in part, on the durations and penalized durations of the routes.

Abstract translation: 本文描述了统一方向的方法和系统。 该方法包括从两个或多个不同运输方式中的每一个接收从原点到目的地的一个或多个路线的列表，每个路线具有相关联的持续时间。 来自相应列表的第一条路线之后的每个列表的路线的持续时间将受到惩罚。 来自每个列表的一个或多个路线被组合以产生用于两种或更多种不同运输方式中的每一种的路线的组合列表。 路由的组合列表被排序以生成至少部分地基于路线的持续时间和惩罚持续时间的路由的排序列表。

公开(公告)号：US09234763B1

公开(公告)日：2016-01-12

申请号：US13966424

申请日：2013-08-14

Applicant: Google Inc.

Inventor： Christos Savvopoulos ,  Stephan Seyboth

IPC: G01C21/00 ,  G01C21/34

CPC classification number: G01C21/3484 ,  G01C21/3682

Abstract: Systems and methods for identifying and selecting personalized waypoints for presentation on a map are provided. In particular, a user's data can be analyzed to identify a plurality of candidate waypoints. The candidate waypoints can correspond to locations at which the user has a scheduled event, reservation, or appointment. When the user performs a search query in a mapping application or geographic information system, the plurality of candidate waypoints can be obtained and scored according to a scoring formula. One or more candidate waypoints can be selected based on the determined scores and presented on a personalized map in addition to the result of the search query. An exemplary scoring formula takes a candidate waypoint and a point of interest search result as inputs and analyzes a distance between the two locations and a likelihood that a user wants directions between the two locations.

Abstract translation: 提供了用于识别和选择用于在地图上呈现的个性化路标点的系统和方法。 特别地，可以分析用户的数据以识别多个候选航路点。 候选航点可以对应于用户具有预定的事件，预约或约会的位置。 当用户在映射应用程序或地理信息系统中执行搜索查询时，可以根据评分公式获得多个候选路线点并进行评分。 除了搜索查询的结果之外，还可以基于确定的分数来选择一个或多个候选航点，并且在个性化地图上呈现。 示例性评分公式将候选航点和兴趣点搜索结果作为输入并分析两个位置之间的距离以及用户想要在两个位置之间的方向的可能性。

公开(公告)号：US20150176996A1

公开(公告)日：2015-06-25

申请号：US13894487

申请日：2013-05-15

Applicant: Google Inc.

Inventor： Christos Savvopoulos

IPC: G01C21/00

CPC classification number: G01C21/3423 ,  G01C21/3626 ,  G01C21/3676

Abstract: Methods and systems for unified directions are described herein. The method includes receiving a list of one or more routes from an origin to a destination for each of two or more different modes of transportation, each route having an associated duration. The durations of routes from each list that are subsequent to a first route from the respective list are penalized. One or more routes from each list are combined to generate a combined list of routes for each of the two or more different modes of transportation. The combined list of routes is sorted to generate a sorted list of routes based, at least in part, on the durations and penalized durations of the routes.

Abstract translation: 本文描述了统一方向的方法和系统。 该方法包括从两个或多个不同运输方式中的每一个接收从原点到目的地的一个或多个路线的列表，每个路线具有相关联的持续时间。 来自相应列表的第一条路线之后的每个列表的路线的持续时间将受到惩罚。 来自每个列表的一个或多个路线被组合以产生用于两种或更多种不同运输方式中的每一种的路线的组合列表。 路由的组合列表被排序以生成至少部分地基于路线的持续时间和惩罚持续时间的路由的排序列表。