ROUTE CREATION DEVICE

摘要

It is an object to provide a technique capable of searching for a route as close to a route intended by a user as possible. A route creation device includes an input unit that accepts a line drawn on a map displayed based on map data, and a link retrieval unit that retrieves corresponding road links that correspond to the line accepted by the input unit from the map data. The route creation device further includes a route searching unit that searches for a route including at least one road link satisfying a predetermined condition among the road links retrieved by the link retrieval unit.

主权项

1. A route creation device comprising:
a map data storage that stores map data therein; an input unit that accepts a line drawn on a map displayed based on said map data regardless of a setting situation of a destination point or a waypoint; a link retrieval unit that retrieves, from said map data, corresponding road links that correspond to the line from one end to the other end, the line being accepted by said input unit; and a route searching unit that searches for a route including at least one road link satisfying a predetermined condition including link continuity and fore-and-aft relation among the road links retrieved by said link retrieval unit.