| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a navigator which supports setting of a path including facilities of a plurality of genres. <P>SOLUTION: The navigator 1 comprises a geographical close proximity DB 58 which memorizes the geographical close proximity obtained based on a position of a facility contained in a genre, in the geographical close proximity between genres showing the attribute of the facility, a genre input part 12 receiving the genre input, a close proximity genre calculation part 14 which asks for the close proximity genre which approaches a first genre input by the genre input part 12 more than predetermined threshold based on an information memorized by the geographical close proximate DB 58, a genre display 16 which displays the close proximate genre, a facility of the first genre, a path retrieving part 18 which searches for the path including the facility of a second genre which was chosen from the close proximity genres and input by the genre input part 12, and a path display part 20 which presents a driver the path which the path retrieving part retrieved. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
