| 摘要 |
PROBLEM TO BE SOLVED: To simply set a point unwanted to pass by and retrieve a route turning around this point. SOLUTION: A vehicle navigator for retrieving a route to a destination and guiding along the route comprises a memory means 3 for storing map information, a detour setting means 4b for setting detour point information and detour direction information, and a searching means 4a for searching routes to the destination, based on the map information stored in the memory means 3, and the searching means 4a sets a detour road, based on the detour point information and the detour direction information set by the setting means 4b and the map information stored in the memory means 3, and searches routes turning around the set detour route. |
