| 摘要 |
PROBLEM TO BE SOLVED: To efficiently acquire position-related contents at the past position and the future position of a traveling object with an information processor mounted on the traveling object. SOLUTION: Time clocked by a time-acquiring means 12 such as a timer and the position information of the traveling object acquired by the current position acquiring means 11, such as a GPS are stored as a pair in a passing position information storing means 13. A future position calculating means 16 calculates a position, where the traveling object exists at a future time inputted from an input device 3. A future position-related contents acquiring means 18 accesses a server 5 over the Internet via a server accessing means 20 and communication equipment 4 such as a portable telephone and preliminarily downloads position-related contents about the calculated position. The downloaded data are stored in a position-related contents storage means 21, an outputting means 22 reads the data, in response to a user instruction from the device 3 and outputs the data to an output device 6 such as a display. |
