To provide technology that increases the possibility of the traveling direction of a vehicle at the latest intersection on a scheduled travel route and lane information concerning the intersection being easily recognized by a driver.SOLUTION: A navigation system 10 includes: a scheduled travel route acquisition unit 21a for acquiring the scheduled travel route of a vehicle; a lane information acquisition unit 21b for acquiring lane information which, with regard to each of a plurality of intersections ahead of the vehicle on the scheduled travel route, indicates an exit direction from the intersection, for each lane of an entry road to the intersection; and a display control unit 21c. The display control unit displays mutually identifiable icons on a plurality of intersections on a map, displays icons on a lane guide in the same mode as the icons on the map in association with each of the plurality of intersections, and when the distance between the vehicle and the latest intersection becomes less than or equal to a prescribed distance, displays the icon of the latest intersection on the map preferentially over the scheduled travel route and displays the scheduled travel route preferentially over the icons of intersections other than the latest intersection.SELECTED DRAWING: Figure 1
ナビゲーションシステム、ナビゲーションプログラム
2022-09-13
Patent
Electronic Resource
Japanese