发明授权
- 专利标题： Destination estimating apparatus, navigation system including the destination estimating apparatus, destination estimating method, and destination estimating program
- 专利标题（中）： 目的地估计装置，包括目的地估计装置的导航系统，目的地估计方法和目的地估计程序
-
申请号： US13430349申请日： 2012-03-26
-
公开(公告)号： US08775080B2公开(公告)日： 2014-07-08
- 发明人: Nobuhiro Mizuno , Yasuhiro Shimizu
- 申请人： Nobuhiro Mizuno , Yasuhiro Shimizu
- 申请人地址： JP Tokyo JP Karitya
- 专利权人： Denso It Laboratory, Inc.,Denso Corporation
- 当前专利权人： Denso It Laboratory, Inc.,Denso Corporation
- 当前专利权人地址： JP Tokyo JP Karitya
- 代理机构： Pearne & Gordon LLP
- 优先权： JP2011-126774 20110606
- 主分类号： G01C21/26
- IPC分类号： G01C21/26 ; G01C21/34
摘要：
An object of this invention is to improve the accuracy of estimating a destination in a destination estimating apparatus. A destination estimating apparatus 100 includes: a learning data storing unit 9b that stores a history of a location specified as a destination in the past; a destination estimating unit 83 that estimates a destination from among a plurality of destination candidates including a location stored in the learning data storing unit 9b; and a candidate excluding unit 84 that, based on the history stored in the learning data storing unit 9b, excludes a destination candidate for which it is determined that a certainty factor of being a destination is lower than a predetermined threshold value from destination candidates that are estimated as being a destination by the destination estimating unit 83.
公开/授权文献
信息查询
