| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to easily manage received data. SOLUTION: In a vehicle-mounted unit 200, a data acquisition section 251 acquires contents data from a roadside wireless device, and a data storage section 260 stores the acquired contents data and a reception position. A data display section 261 displays a map in which a predetermined icon image is arranged at the acquisition position of the contents data. When it is determined by a position-matching determination section 255, a direction-matching determination section 257, and a road-type determination section 259 determine that reproduction conditions designated in the acquired contents data in advance are fulfilled, and when it is determined that the timing is preset one suitable for reproduction, a data reproduction section 253 reproduces the contents data and changes the icon image on the map. COPYRIGHT: (C)2009,JPO&INPIT |
