| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To control keyword display based on a guidance history. <P>SOLUTION: A navigation apparatus 1 guides a vehicle to a destination, and then determines whether the vehicle has moved from the destination (namely, whether the vehicle has stopped at the destination). When a user inputs characters on a retrieval word input screen 100, the navigation apparatus displays a keyword corresponding to the character on a keyword button 104, or the like. In that case, the navigation apparatus determines whether the vehicle has not moved from the last destination. When the vehicle has not moved from the last destination, the navigation apparatus searches spot information of the destination, searches the spot information, and prevents a keyword without searching other pieces of spot information from being displayed, thus allowing the navigation apparatus to improve convenience of retrieval word input by keywords without displaying any keywords for selecting spot information of a spot where the vehicle stops currently. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
