| 摘要 |
A current position acquisition unit according to the present invention acquires current position information on the basis of received signals that are received by a wireless communication unit. When using a plurality of pieces of position information to generate an entire route traveled by a user, a route generation unit according to the present invention distinguishes between first section routes for which the acquisition accuracy of the position information is below a reference value and second section routes that are routes other than the first section routes, and generates the entire route. On the basis of prescribed information that is different from the position information, a route correction unit 114 acquires the section distance from the start point to the end point of the first section routes and, on the basis of the section distance, generates candidate section routes that connect the start point and the end point of the first section routes and that are different from the first section routes. A display control unit displays the first section routes, the second section routes, and the candidate section routes on a display unit. |
