| 摘要 |
PROBLEM TO BE SOLVED: To provide a car navigation system for easily joining the Internet by performing input required for a contract with a provider set in a navigation system by an interactive form. SOLUTION: This car navigation system is provided with a provider information storage part 11 for storing joining information for submitting an Internet application to the provider 19, an information transmitter 17a for transmitting information through the Internet to the provider 19 and a display device 3 for displaying the information. It is provided with a transmission information preparation means 16 for converting the joining information in the provider information storage part to a format requested by the provider 19 corresponding to the instruction of the interactive form displayed at the display device 3 and preparing provider joining information and a judgment control means 20 for displaying the interactive form at the display device 3, controlling the information transmitter and making it transmit the provider joining information. |
