| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional information display device for enhancing a recognition rate on map information or route information without impairing the reality of map expression. SOLUTION: This three-dimensional information display device is equipped with a three-dimensional map information processing means 101 for processing three-dimensional map information, a three-dimensional route information processing means 102 for processing three-dimensional route information, and a three-dimensional information display means 103 for displaying the map information processed by the processing means 101 and the route information processed by the processing means 102. If an upslope part 32c exists on a road to a destination point included in the map information, the processing means 102 processes the route information so that a route 31 to the destination point is displayed on the under surface side of a road portion higher than an observing point for depiction excluding the upslope part 32c. COPYRIGHT: (C)2007,JPO&INPIT |
