CORRECTION METHOD AND CORRECTION DEVICE USING SAME

摘要

This correction device can be mounted on a vehicle. A detection unit detects vibration from a vibration source installed on the surface of a road on which the vehicle is traveling. If the detection unit detects vibration, an acquisition unit acquires vehicle position information. A selection unit selects, on the basis of the position information acquired by the acquisition unit, a set of installation position information from among sets of installation position information of a plurality of vibration sources. A derivation unit derives, on the basis of the installation position information selected by the selection unit and the position information acquired by the acquisition unit, a correction value for the position information.