公开(公告)号：US20170016975A1

公开(公告)日：2017-01-19

申请号：US14802016

申请日：2015-07-17

Applicant: Google Inc.

Inventor： Chetan Parshottam Bhadricha ,  Alexander Varshavsky ,  Stefano Maggiolo

IPC: G01S5/00 ,  G01S5/02

CPC classification number: G01S5/0036 ,  G01S5/02 ,  G01S11/02 ,  H04W4/029

Abstract: Systems and methods are provided for determining a user context based on one or more wireless signals. In particular, location data can be determined by a user device. The user device can then detect beacon data broadcast by a first set of beacon devices, and subsequent to detecting the first beacon data, second beacon data broadcast by a second set of beacon devices. The location data can be compared with the first beacon data and the second beacon data to determine a user context. In particular, a context can be determined based at least in part on whether the location data is indicative of a changing location of a user, and whether the second beacon data corresponds to a change in beacon data from the first beacon data.

Abstract translation: 系统和方法被提供用于基于一个或多个无线信号来确定用户上下文。 特别地，位置数据可以由用户设备确定。 然后，用户设备可以检测由第一组信标设备广播的信标数据，并且随后检测第一信标数据，由第二组信标设备广播的第二信标数据。 位置数据可以与第一信标数据和第二信标数据进行比较，以确定用户上下文。 特别地，可以至少部分地基于位置数据是否指示用户的改变位置以及第二信标数据是否对应于来自第一信标数据的信标数据的改变来确定上下文。