公开(公告)号：US09784591B2

公开(公告)日：2017-10-10

申请号：US14448369

申请日：2014-07-31

Applicant: GOOGLE INC.

Inventor： John Payyappillil John ,  Yatin Chawathe ,  Nicholas Lee ,  Matthew Zhong Qing Wu ,  Chris Gonterman ,  Ross Morgan-Linial

IPC: G01C21/36

CPC classification number: G01C21/3667 ,  G01C21/3626 ,  G01C21/3679

Abstract: To identify important access roads for a geographic location, multiple previous requests for directions between a multiplicity of sources and one or more destinations identical, or proximate, to the geographic location are identified. Further, routes between the multiplicity of sources and the one or more destinations are determined. Still further, common road segments shared by at least some of the determined routes are identified, and a set of important access roads for the geographic location are selected from among the identified road segments based on how frequently the identified road segments are used.

公开(公告)号：US09378504B2

公开(公告)日：2016-06-28

申请号：US13898677

申请日：2013-05-21

Applicant: GOOGLE INC.

Inventor： Christopher David Vander Mey ,  Bernhard Seefeld ,  Nicholas Lee ,  Matthew Zhong Qing Wu ,  John Alistair Hawkins

IPC: G06Q30/00 ,  G01C21/34 ,  G06Q50/00 ,  G06F17/30 ,  G01C21/36 ,  G06T11/60

CPC classification number: G06Q30/00 ,  G01C21/3476 ,  G01C21/3611 ,  G01C21/3644 ,  G01C21/3679 ,  G06F17/30241 ,  G06F17/30277 ,  G06F17/30699 ,  G06F17/30867 ,  G06F17/3087 ,  G06Q50/01 ,  G06T11/60

Abstract: A mapping system determines points of interest that are related to a selected point of interest within a digital map displayed at a client computing device. The system receives a request for mapping system data from a client computing device. The request indicates a selected point of interest (POI) that is displayed at a geographic location within the digital map. The selected POI corresponds to a list of words describing characteristics of the selected POI, and each word corresponding to the selected POI word includes a base score describing an importance of the word compared to a list of all words corresponding to displayable POIs. The system determines POIs that are related to the selected POI by comparing base scores of the selected POI words to base scores of related POI words, where the related POIs each include at least one word in common with the selected POI.

Abstract translation: 映射系统确定在客户端计算设备显示的数字地图中与所选择的兴趣点相关的兴趣点。 系统从客户端计算设备接收映射系统数据的请求。 该请求指示在数字地图内的地理位置处显示的选定兴趣点（POI）。 所选择的POI对应于描述所选POI的特征的单词列表，并且对应于所选POI字的每个单词包括描述与所显示的POI对应的所有单词列表相比较的单词的重要性的基本分数。 系统通过将所选POI字的基本分数与相关POI字的基本分数相比较来确定与所选POI相关的POI，其中相关POI各自包括与所选POI共同的至少一个单词。

公开(公告)号：US20150187107A1

公开(公告)日：2015-07-02

申请号：US13898677

申请日：2013-05-21

Applicant: GOOGLE INC.

Inventor： Christopher David Vander Mey ,  Bernhard Seefeld ,  Nicholas Lee ,  Matthew Zhong Qing Wu ,  John Alistair Hawkins

IPC: G06T11/60

CPC classification number: G06Q30/00 ,  G01C21/3476 ,  G01C21/3611 ,  G01C21/3644 ,  G01C21/3679 ,  G06F17/30241 ,  G06F17/30277 ,  G06F17/30699 ,  G06F17/30867 ,  G06F17/3087 ,  G06Q50/01 ,  G06T11/60

Abstract: A mapping system determines points of interest that are related to a selected point of interest within a digital map displayed at a client computing device. The system receives a request for mapping system data from a client computing device. The request indicates a selected point of interest (POI) that is displayed at a geographic location within the digital map. The selected POI corresponds to a list of words describing characteristics of the selected POI, and each word corresponding to the selected POI word includes a base score describing an importance of the word compared to a list of all words corresponding to displayable POIs. The system determines POIs that are related to the selected POI by comparing base scores of the selected POI words to base scores of related POI words, where the related POIs each include at least one word in common with the selected POI.

Abstract translation: 映射系统确定在客户端计算设备显示的数字地图中与所选择的兴趣点相关的兴趣点。 系统从客户端计算设备接收映射系统数据的请求。 该请求指示在数字地图内的地理位置处显示的选定兴趣点（POI）。 所选择的POI对应于描述所选POI的特征的单词列表，并且对应于所选POI字的每个单词包括描述与所显示的POI对应的所有单词列表相比较的单词的重要性的基本分数。 系统通过将所选POI字的基本分数与相关POI字的基本分数相比较来确定与所选POI相关的POI，其中相关POI各自包括与所选POI共同的至少一个单词。

公开(公告)号：US20140343848A1

公开(公告)日：2014-11-20

申请号：US14448369

申请日：2014-07-31

Applicant: GOOGLE INC.

Inventor： John Payyappillil John ,  Yatin Chawathe ,  Nicholas Lee ,  Matthew Zhong Qing Wu ,  Chris Gonterman ,  Ross Morgan-Linial

IPC: G01C21/36

CPC classification number: G01C21/3667 ,  G01C21/3626 ,  G01C21/3679

Abstract: To identify important access roads for a geographic location, multiple previous requests for directions between a multiplicity of sources and one or more destinations identical, or proximate, to the geographic location are identified. Further, routes between the multiplicity of sources and the one or more destinations are determined. Still further, common road segments shared by at least some of the determined routes are identified, and a set of important access roads for the geographic location are selected from among the identified road segments based on how frequently the identified road segments are used.

Abstract translation: 为了识别地理位置的重要通道，识别了多个源与一个或多个与地理位置相同或邻近的目的地之间的方向的多个先前请求。 此外，确定多个源和一个或多个目的地之间的路由。 此外，识别出至少一些所确定的路线共享的公共道路段，并且基于所识别的道路段的使用频率，从所识别的道路段中选择一组用于地理位置的重要通道。

公开(公告)号：US08831882B1

公开(公告)日：2014-09-09

申请号：US13895043

申请日：2013-05-15

Applicant: Google Inc.

Inventor： John Payyappillil John ,  Yatin Chawathe ,  Nicholas Lee ,  Matthew Zhong Qing Wu ,  Chris Gonterman ,  Ross Morgan-Linial

IPC: G01C21/34 ,  G01C21/36

CPC classification number: G01C21/3667 ,  G01C21/3626 ,  G01C21/3679

Abstract: To identify important access roads for a geographic location, multiple previous requests for directions between a multiplicity of sources and one or more destinations identical, or proximate, to the geographic location are identified. Further, routes between the multiplicity of sources and the one or more destinations are determined. Still further, common road segments shared by at least some of the determined routes are identified, and a set of important access roads for the geographic location are selected from among the identified road segments based on how frequently the identified road segments are used.

Abstract translation: 为了识别地理位置的重要通道，识别了多个源与一个或多个与地理位置相同或邻近的目的地之间的方向的多个先前请求。 此外，确定多个源和一个或多个目的地之间的路由。 此外，识别出至少一些所确定的路线共享的公共道路段，并且基于所识别的道路段的使用频率，从所识别的道路段中选择一组用于地理位置的重要通道。