| 摘要 |
PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device which enables operation, such as game and amusements by determining destination by fortunetelling or searching for and guiding a route to a predetermined destination. SOLUTION: This device has a current position detecting means 7, which detects the current position of a vehicle, an information-receiving means 8 which receives the input of destination position, a road map data storage means 9 which stores road map data, a database 13 which stores information for computing specific information and evaluation quantities of searches, an information-providing means 10 which computes the specific information by using the information stored in the database 13, an optimum travel route search means 11 which searches for an optimum travel route according to the destination information, current position of the vehicle, road map data, and computation result of the information-providing means 10, and a display means 12 which displays the current position of the vehicle, the specific information, and the optimum travel route. |
