发明名称 |
INDOOR LOCALIZATION OF MOBILE DEVICES |
摘要 |
<p>Aspects of the present disclosure relate generally to indoor localization, for example, where GPS or other localization signals are unavailable. More specifically, aspects relate to using a particle filter in conjunction with a gyroscope and/or accelerometer to identify a current location of a client device with respect to a map. In one example, the map may be based upon a map including a series of walls representing locations where a user may not walk within a building. In another example, the map may be based upon a series of rails representing locations where a user may walk within a building.</p> |
申请公布号 |
EP2695459(A1) |
申请公布日期 |
2014.02.12 |
申请号 |
EP20120786667 |
申请日期 |
2012.05.10 |
申请人 |
GOOGLE INC. |
发明人 |
THRUN, SEBASTIAN;LOOKINGBILL, ANDREW;KADOUS, MOHAMMED, WALEED |
分类号 |
G01C21/16;G01C21/20;G01S19/49 |
主分类号 |
G01C21/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|