| 摘要 |
PROBLEM TO BE SOLVED: To perform guidance to an appropriate destination even when the destination is not set by a user's operation at the time of starting navigation. SOLUTION: A CPU 11 acquires its own current position from a GPS reception part 22, acquires the position of an object candidate when it is instructed to start a navigation function, and compares the own current position and the position of the object candidate to calculate a separation distance between them so that the object candidate is set as the destination of the navigation function in accordance with the separation distance. COPYRIGHT: (C)2008,JPO&INPIT |
