ROUTE GUIDANCE DEVICE, INFORMATION CENTER, ROUTE GUIDANCE SYSTEM, AND ROUTE GUIDANCE METHOD

摘要

PROBLEM TO BE SOLVED: To provide a route guidance device or the like capable of suppressing deviations from a recommended route.;SOLUTION: This route guidance device for performing route guidance, by resetting a rerouting route, when it deviates from a set recommended route is equipped with a deviation position storing means for storing the deviation positional information, when it is deviated from the recommended route; a high deviation position detection means for detecting a high deviation position, having high frequency of deviation from the recommended route, based on the deviation position information stored in the deviation position storing means; and a route guidance means for performing route guidance, based on the high deviation position detected by the high deviation position detection means.;COPYRIGHT: (C)2007,JPO&INPIT