| 摘要 |
PROBLEM TO BE SOLVED: To provide a car navigation system capable of receiving menu icons, the various kinds of marks and sound data from a dedicated Internet homepage by communication and changing them to new data without stopping navigation. SOLUTION: This car navigation system is provided with a sound part 1, a data communication part 2, a display part 3 and a control part 4. The menu icons, the various kinds of the marks and the sound data are received from the dedicated Internet homepage by the data communication part 2 and the received data are displayed at the display part 4 or outputted by the sound part 1. |
