| 摘要 |
<p>A navigation device having map data acquisition means (11a, 11, 12, 5) for acquiring map data including car-pool lane data, current position calculation means (13, 14, 15, 10) for calculating a current position, and a display device (2) for creating a map in the vicinity of the current position based on the map data and displaying the result. The navigation device also has a control section (10). When the control section (10) determines that there is a car-pool lane on a road in the advance direction, which road is detected based on the current position and the map data, the control section (10) causes information on the car-pool lane to be displayed on the display device.</p> |
