| 摘要 |
PROBLEM TO BE SOLVED: To prevent the driver of a vehicle from erroneously recognizing the advancing direction of the vehicle even when the displaying mode of a road map is switched between a north-up mode and a heading-up mode. SOLUTION: A navigator for vehicle which guides the driver of a vehicle to a destination along a searched route is provided with a storing means 3 which stores map data, a present location detecting means 2 which detects the present location of the vehicle, and display control means 1 and 4 which display a road map showing the present location detected by means of the detecting means 2 and its surrounding area and, at the same time, displays the directional information on a road map. The control means 1 and 4 display a mark showing the directional information on the road map at the time of displaying the road map by changing the displaying mode of the mark between a north-up mode in which the map is displayed with the north on the top side and a heading-up mode in which the map is displayed with the advancing direction of the vehicle on the top side. |
