| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation device capable of collecting information useful for setting a route without preparing infrastructures such as the installation of a camera. SOLUTION: This navigation device has a constitution wherein a route set by a route setting part 15 is transmitted to an information management server 3 for managing information collected from other vehicles, and information related to the route is received from the information management server 3. Hereby, the information useful for setting the route can be collected without preparing infrastructures such as installation of the camera. COPYRIGHT: (C)2005,JPO&NCIPI |
