公开(公告)号：US09239929B1

公开(公告)日：2016-01-19

申请号：US13850650

申请日：2013-03-26

Applicant: Google Inc.

Inventor： Yan Yu ,  Sam Liang ,  Michael Chu ,  Yuhua Luo ,  Zhengrong Ji

IPC: G06F21/00 ,  G06F21/60 ,  H04L29/06 ,  H04L12/58 ,  H04W4/02

CPC classification number: G06F21/602 ,  H04L51/12 ,  H04L51/20 ,  H04L63/1441 ,  H04W4/02 ,  H04W12/06

Abstract: A computer-implemented method and system of quarantining user location information receives from a user device user location information that includes personally identifiable user data and user position data associated with one or more geographic positions of the user. The user location information is temporarily stored in a quarantine data storage database for a predetermined quarantine time, during such time it can be used for various analysis. After the quarantine time, personally identifiable user data of the user location information is filtered out before the user position data is sent for long-term storage to a filtered data storage system.

Abstract translation: 隔离用户位置信息的计算机实现的方法和系统从用户设备接收包括与用户的一个或多个地理位置相关联的个人身份用户数据和用户位置数据的用户位置信息。 将用户位置信息临时存储在隔离数据存储数据库中以达到预定的隔离时间，在此期间可用于各种分析。 在隔离时间之后，在用户位置数据被发送用于长期存储到过滤的数据存储系统之前，用户位置信息的个人身份用户数据被过滤掉。

公开(公告)号：US09000937B1

公开(公告)日：2015-04-07

申请号：US13887800

申请日：2013-05-06

Applicant: Google Inc.

Inventor： Steven Lee ,  Christopher Lambert ,  Rohan Seth ,  Michael Chu ,  Yuhua Luo

IPC: G08B21/00 ,  G08B21/18

CPC classification number: G08B21/18 ,  G01S19/42

Abstract: An alert server is operative to notify users when they are in proximity within one another. The alert server may determine to alert a first user of the proximity of a second user when the second user is in an unusual location. The alert server may determine that the second user is in an unusual location when the second user is outside his or her routine geographic location. The alert server may determine whether the second user is outside his or her routine geographic location by assigning confidence values to geographic locations that the second user has previously visited. The alert sent to the first user may be in the form of a text message, e-mail, or other electronic communication. The first user may receive the alert on a mobile device, such as a cellphone, smartphone, netbook, or other mobile device.

Abstract translation: 警报服务器可操作以在用户彼此接近时通知用户。 当第二用户处于异常位置时，警报服务器可以确定警告第一用户第二用户的接近度。 当第二用户在他或她的常规地理位置之外时，警报服务器可以确定第二用户处于异常位置。 警报服务器可以通过将置信度值分配给第二用户先前访问过的地理位置来确定第二用户是否在他或她的常规地理位置之外。 发送到第一用户的警报可以是文本消息，电子邮件或其他电子通信的形式。 第一用户可以在诸如手机，智能电话，上网本或其他移动设备的移动设备上接收警报。