| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation device 20 capable of displaying a current position of a vehicle on a more likely road link even during the turn of the vehicle. SOLUTION: When a new candidate point is calculated by pull-in processing during the turn and the distance between the new candidate point and a relative position dead-reckoned from a candidate point output as a candidate point to be displayed last time is shorter than a first distance, the navigation device 20 outputs the new candidate point at the current position of the vehicle. COPYRIGHT: (C)2007,JPO&INPIT |
