| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation device which can display a positioning time, and is easy to understand. SOLUTION: A satellite navigation processing part 63 sequentially generates present position information, and stores it in a present position area 34. At that time, past present position information is stored in a moved position area 33 as moved position information. A display processing part 42 calculates a time difference between the present position information and moved position information when determines it is necessary to correct the moved position information. The display processing part 42 corrects time and date information of the moved position information in accordance with the calculated time difference. The display processing part 42 obtains respective display coordinates from the corrected moved position information, and displays a symbol and time and date on a display 41 in accordance with the respective obtained display coordinates. COPYRIGHT: (C)2008,JPO&INPIT |
