公开(公告)号：US11835352B2

公开(公告)日：2023-12-05

申请号：US16533202

申请日：2019-08-06

Applicant: Google LLC

Inventor： Steve Chien ,  Mark Yinan Li ,  Marc Andreas Schaub ,  Benjamin James Anderson ,  James Aspinall ,  Zhou Bailiang ,  Ruwen Hess

IPC: G06F16/29 ,  G01C21/34 ,  G06F16/901 ,  H04W4/21 ,  G01C21/36

CPC classification number: G01C21/3476 ,  G01C21/3682 ,  G06F16/29 ,  G06F16/9024 ,  H04W4/21

Abstract: Presented are techniques of identifying, processing and displaying data point clusters associated with map information in an efficient manner. Methods and systems are disclosed which process map information to identify clusters of requested data points for display, based on iterative clustering and filtering of the data points. Methods and systems are also disclosed which generate polygons representing the clusters. The amount of data to be processed and/or displayed can be reduced, without loss of any associated information content in a displayed map.

公开(公告)号：US20200058039A1

公开(公告)日：2020-02-20

申请号：US16346372

申请日：2016-11-04

Applicant: Google LLC

Inventor： Frank Russo ,  Luuk Van Dijk ,  Paul Donnelly ,  Quang Duong ,  James Aspinall ,  Finnegan Southey ,  Steve Chien

IPC: G06Q30/02 ,  G06F16/22

Abstract: Real-time busyness information is for a public place is computed in a privacy-sensitive way, and provided for display in relation to historical busyness information. An aggregate amount of real-time location information available for a particular public place is measured (410), and used to determine (420) whether the public place is privacy-qualified. If the public place is privacy-qualified, real-time busyness information is computed (440) for the public place based on the real-time location information. Further, it is determined (450) whether the computed real-time busyness information is accuracy-qualified, based on a comparison of the real-time busyness information to historical busyness information. If both qualifications are met, the real-time busyness information is output (470) for display or to another application.