| 摘要 |
PROBLEM TO BE SOLVED: To guide an optimal lane when an intersection and junction including a plurality of lanes continue. SOLUTION: This navigation apparatus includes a memory that stores vehicle lane information for a guidance point, a determination unit that determines a traveling direction of a vehicle, a detection unit that detects whether there is the guidance point in the traveling direction of the vehicle, and a determination unit that determines, when it is detected by the detection unit that there are at least two or more guidance points, a priority order of traveling vehicle-lanes at the next guidance point based on vehicle lane information for the two or more guidance points and the traveling direction of the vehicle. COPYRIGHT: (C)2011,JPO&INPIT |
