| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle-mounted navigation system which can easily and simultaneously execute a navigation function and a function for recording a music CD on a HDD, without increasing the processing load of a processor. SOLUTION: A music server unit performs a ripping process for writing the music data acquired from the music CD by a CD/DVD drive 14 on the HDD 13, outputs a command signal outputted from a navigation unit 10 from a command switching part 111 to the HDD 13, by switching the command switching part 111 and a data switching part 112, and outputs map data outputted from the HDD 13 from the data switching part 112 to the navigation unit 10, according to the command signal. The navigation process is executed in the navigation unit 10, on the basis of the map data. COPYRIGHT: (C)2005,JPO&NCIPI |
