发明名称 |
Methods and Systems for Geo-Location Optimized Tracking and Updating for Events Having Combined Activity and Location Information |
摘要 |
A method includes obtaining a first geo-location and a second geo-location. The first and second geo-locations are associated with a monitoring device. The monitoring device is configured to be used by a user. The first geo-location is determined at a first time and the second geo-location is determined at a second time. The first time and the second time are associated with a rate of obtaining geo-location data. The method includes calculating a difference in distance between the second and first geo-locations and changing the rate of obtaining a third geo-location associated with the monitoring device based on the difference in distance between the second and first geo-locations. |
申请公布号 |
US2014207408(A1) |
申请公布日期 |
2014.07.24 |
申请号 |
US201414221192 |
申请日期 |
2014.03.20 |
申请人 |
FITBIT, INC. |
发明人 |
Yuen Shelten Gee Jao;Park James;Lee Hans Christiansen |
分类号 |
G01C21/00 |
主分类号 |
G01C21/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method comprising:
determining a first spatial position of a monitoring device, the monitoring device for use by a user performing an activity at a location; determining a second spatial position of the monitoring device, wherein the second spatial position is achieved at a time after the first spatial position is achieved, the second spatial position achieved while performing the activity at the location; computing a difference between the second and first spatial positions; and determining whether to change a rate of obtaining geo-location data based on the difference between the second and first spatial positions. |
地址 |
SAN FRANCISCO CA US |