| 摘要 |
PROBLEM TO BE SOLVED: To provide a route guide device capable of notifying a route suited for road attributes desired by a user as a recommended route by taking into consideration partial conditions for the route to be object of search.SOLUTION: A route guide device is provided with: a map DB26 for storing map data including a plurality of routes, at least one road attribute regarding a road included in each route, and good/bad level of the road attribute; a route search unit 22 for searching at least one route between two points from a starting point to a finish point; an interest road attribute acquirement unit 23 for acquiring an interest road attribute which a user is interested in; and a discomfort arithmetic unit 24 for acquiring a good/bad level regarding the interest road attribute for the road included in the route between two points searched by the route search unit 22 from the map DB26 and calculating the degree of discomfort felt by the user when the user travelled the route between two points based on the good/bad level.SELECTED DRAWING: Figure 1 |
