| 摘要 |
PROBLEM TO BE SOLVED: To enhance the usability of navigation information. SOLUTION: This navigation device 10 is equipped with a complementary information acquisition part 19a for acquiring complementary information (such as road attribute information and hindrance factor information) serving as complements to navigation from the driving condition of one's own vehicle, and an output control part 19c for performing control so that navigation information (such as a present position picture and a route guidance picture) is outputted based on the complementary information acquired by the acquisition part 19a. COPYRIGHT: (C)2006,JPO&NCIPI |
