发明授权
- 专利标题： Method and apparatus for estimating path for indoor localization
- 专利标题（中）： 用于估计室内定位路径的方法和装置
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申请号： US13689121申请日： 2012-11-29
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公开(公告)号： US08731827B2公开(公告)日： 2014-05-20
- 发明人: Manho Park
- 申请人： Electronics and Telecommunications Research Institute
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 代理机构： Rabin & Berdo, P.C.
- 优先权： KR10-2011-0130538 20111207
- 主分类号： G01C21/02
- IPC分类号： G01C21/02
摘要：
When a user enters an indoor space, such as a building, where it is difficult to obtain absolute positioning information, probable indoor path information is estimated based on outer appearance information of the building that the user is presumed to have entered and the moving distance and moving direction of the user. Also, location information calculated according to an estimated navigation method is selectively corrected by using the estimated indoor path information.
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