| 摘要 |
A car navigation apparatus includes a map-image creating device for creating a map image observed ahead, in the traveling direction, of a vehicle from a predetermined position of a viewpoint, a guiding-image creating device for creating a guiding image including information on a predetermined intersection included in the map image, an auxiliary-image creating device for creating an auxiliary image showing which intersection included in the map image relates to the guiding image, and an image display device for synthesizing the guiding image created by the guiding-image creating device and the auxiliary image created by the auxiliary-image creating device on the map image created by the map image creating device and for displaying the synthesized image.
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