ROUTE SEARCH DEVICE, METHOD, AND COMPUTER PROGRAM

摘要

PROBLEM TO BE SOLVED: To perform route search while reflecting road conditions or the like on the basis of a movement trajectory.SOLUTION: The route search device is equipped with: a trajectory data storage part 13 storing trajectory data indicating a movement trajectory of a moving body; a condition extraction part 14 as an extraction means for extracting a start point and an arrival point of the movement trajectory on the basis of the trajectory data; the condition extraction part as a passage point extraction means for extracting one or more passage point on the movement trajectory on the basis of the trajectory data; and a route search part 15 performing route search while using the start point and the arrival point as a start place and a destination place and using the one or more passage points as passing points.