| 摘要 |
PROBLEM TO BE SOLVED: To easily reach a searched route from a facility. SOLUTION: If a present position 20 to be a starting position when a route search is made is in a private land 30, detailed route 50a, 50b from exits 60a, 60b of the private land 30 toward the searched route 40 are searched, using facility data having the coordinates of exits which enable driving out from inside facilities, these searched detailed routes 50a, 50b are guided together with the searched route 40. Consequently, a user can easily reach the searched route along a detailed route, when the user moves toward the searched route from a facility, such as a multilevel car parking tower or the like. COPYRIGHT: (C)2005,JPO&NCIPI |
