Title:
DESTINATION PREDICTION DEVICE, DESTINATION PREDICTION METHOD, AND DESTINATION DISPLAY METHOD
Document Type and Number:
WIPO Patent Application WO/2014/112124
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a destination prediction device and a destination prediction method to easily predict a destination, and a destination display method to display the predicted destination. This destination prediction device comprises: a behavior history acquiring unit to acquire a behavior history from a behavior history database storing a behavior history that associates user behavior with a date and time; a places visited history acquiring unit to acquire a history of places visited from a database of the history of places visited storing a history of places visited that associates the visit location of a moving body with the date and time; a similar behavior date and time extracting unit to determine, by referencing the behavior history, whether a behavior within a prescribed time period before the current date and time is similar to a behavior from a different period, and extract from the behavior history, as a similar behavior date and time, the date and time of the behavior from a different period that was determined to be similar; and a destination candidate extracting unit to extract, as a destination candidate from the history of places visited, a location that was visited within a prescribed time period before or after the date and time of the similar behavior.
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Inventors:
TANAKA KOUHEI (JP)
AKIHARA MASAYA (JP)
SHIMOTANI MITSUO (JP)
KAWAGISHI TOSHIO (JP)
SHIMIZU NAOKI (JP)
AKIHARA MASAYA (JP)
SHIMOTANI MITSUO (JP)
KAWAGISHI TOSHIO (JP)
SHIMIZU NAOKI (JP)
Application Number:
PCT/JP2013/051089
Publication Date:
July 24, 2014
Filing Date:
January 21, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
TANAKA KOUHEI (JP)
AKIHARA MASAYA (JP)
SHIMOTANI MITSUO (JP)
KAWAGISHI TOSHIO (JP)
SHIMIZU NAOKI (JP)
TANAKA KOUHEI (JP)
AKIHARA MASAYA (JP)
SHIMOTANI MITSUO (JP)
KAWAGISHI TOSHIO (JP)
SHIMIZU NAOKI (JP)
International Classes:
G01C21/26
Domestic Patent References:
| WO2004075137A1 | 2004-09-02 |
Foreign References:
| JP2007271480A | 2007-10-18 | |||
| JP2009036594A | 2009-02-19 | |||
| JP2005100382A | 2005-04-14 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
Hidetoshi Yoshitake (JP)
Hidetoshi Yoshitake (JP)
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