发明授权
- 专利标题: Information processing device, information processing method, and program
- 专利标题(中): 信息处理装置,信息处理方法和程序
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申请号: US14005648申请日: 2012-03-16
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公开(公告)号: US09285235B2公开(公告)日: 2016-03-15
- 发明人: Naoki Ide , Yoshiyuki Kobayashi , Masato Ito , Kohtaro Sabe
- 申请人: Naoki Ide , Yoshiyuki Kobayashi , Masato Ito , Kohtaro Sabe
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理机构: Hazuki International, LLC
- 优先权: JP2011-067136 20110325; JP2011-067137 20110325
- 国际申请: PCT/JP2012/056811 WO 20120316
- 国际公布: WO2012/132950 WO 20121004
- 主分类号: G01C21/00
- IPC分类号: G01C21/00 ; G01C21/36 ; G01C21/34 ; G06N5/00
摘要:
The present technique relates to an information processing device, an information processing method and a program which can accumulate sufficient movement history data with a little power consumption. A similarity search unit searches for a past route similar to the immediate movement history which is acquired by a position sensor unit and which has time series position data, from the search data stored in a past history DB. A fitness determination unit determines whether or not goodness of fit of the past route searched by the similarity search unit and the immediate movement history is a predetermined threshold or more. A sensor control unit controls an acquisition interval of the position data of the position sensor unit according to a determination result of the fitness determination unit. The technique of this disclosure is applicable to a prediction device which, for example, acquires position data and predicts a predicted route.
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