| 摘要 |
PROBLEM TO BE SOLVED: To output the map of a part to be displayed of a searched optimum route covering a starting point though its destination and to output both travel and preparatory travel schedules. SOLUTION: The part that is required to be displayed on a map is extracted in a step S21, and the map data on the part that is extracted in the step S21 are read out in a step S22. In a step S23, both stored transfer and preparatory travel schedules are read out and displayed together with the map data as print previews. |
