| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem that a conventional navigation device cannot change place names to be output according to history contents. <P>SOLUTION: A navigation device comprises: a place information storage unit capable of storing place information including place name information and place location information; a history information storage unit capable of storing history information indicating histories; a history information acquisition unit for acquiring history information; a history information accumulation unit for accumulating the history information acquired by the history information acquisition unit in the history information storage unit; a reception unit for receiving character input; a place name information acquisition unit for acquiring place name information which corresponds to the history information stored in the history information storage unit and includes characters received by the reception unit; and an output unit for outputting place name information acquired by the place name information acquisition unit, as input candidates. Thus, the navigation device can output place names corresponding to history information and input characters. <P>COPYRIGHT: (C)2013,JPO&INPIT |
