| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation device and a navigation system capable of various route displays which may not be handled by a normal navigation method.SOLUTION: Flags 1 to 3 are displayed on registration points corresponding to each destination in a main layer 15. For example, the flag 1 is displayed in a position registered as a specific unloading position, the flag 2 is displayed in a position registered as a front entrance and the flag 3 is displayed in the position registered as a load hand-over position in a factory in the main layer 15. In this main layer 15, section routes 19a, 19b reproduced by continuously connecting GPS log data stored beforehand are displayed and tracing travel is carried out according to it. A route 18 according to an existing navigation and section routes 19a, 19b are capable of easy visual recognition by color code. |
