| 摘要 |
<p>A CPU of an information distribution center (3) extracts from related facility information, if related facility information is received from a navigation device (2), the following: exit IC information pertaining to an exit IC; exit IC date/time information for the exit IC exited; destination facility information for a destination reached after exiting from the exit IC; departure date/time information created when departing the destination; and next destination facility information for a subsequent destination. Such information is then stored in a related facility database (16) as data for statistical processing. Statistical processing of the data for statistical processing from a fixed period stored in the related facility database is then performed for each factor, namely, the exit IC information, the exit IC date/time information for the exit IC exited, the destination facility information, the departure date/time information, to generate next destination facility information. Statistical facility information is subsequently created and stored in the related facility database.</p> |
