DESTINATION ESTIMATING DEVICE, DESTINATION ESTIMATING METHOD AND NAVIGATION DEVICE

摘要

A destination estimating device is provided for making it possible to estimate a destination with higher accuracy than that of a conventional device. The destination estimating device is comprised of a destination candidate selecting unit (112) for selecting a plurality of destination candidates arranged in order, a picture processing unit (117) for displaying the selected destination candidates in accordance with the arranged order, a rule determining unit (130) for determining such a rule that an object moves to the destination candidates at a fixed moving frequency for a fixed unit period, a unit period frequency accumulating unit (115) for specifying an actual frequency for the object moving to the destination candidates for the unit period, and an actual frequency judging unit (116) for judging whether or not an actual frequency for each of the destination candidates reaches a moving frequency included in the rule, wherein the picture processing unit (117) displays the destination candidate to reflect the judged result in the case where its actual frequency is judged to satisfy the rule.