ROUTE SEARCH SYSTEM, METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a technique capable of executing a route search reflecting preferences of a plurality of users by simple processing.SOLUTION: A route search system comprises: moving-route acquisition means for acquiring moving routes of a plurality of users; differential-value acquisition means for acquiring a differential value that indicates a difference between a feature of a reference route and a feature of the moving route of each of the plurality of users, concerning the plurality of features; differential-value classification means for classifying the moving routes of the respective users into a plurality of types so that the plurality of the moving routes similar in the differential value belong to the same type; cost setting means for setting a road cost per type; and route search means for searching a route on the basis of the set cost.SELECTED DRAWING: Figure 4