| 摘要 |
PROBLEM TO BE SOLVED: To carry out route guidance close to reality by taking a viewpoint of a vehicle driver into consideration in an intersection an the like. SOLUTION: In a display, a guiding route 54 around the intersection 53 of three-dimensionally indicated roads 51 and 52 is displayed in the position raised from the surfaces of the roads 51 and 52. A shadow 55 of the guiding route 54 is added for clarifying its height. When either of the roads 51 and 52 is an elevated road, the height of the guiding route 54 is displayed to appear more higher. |
