| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily acquire desired information on the information terminal side, making use of data broadcasting. SOLUTION: When broadcasting data is received from each broadcating data originating device by a car navigation system, icons 'P', 'Q' and 'R' are displayed which are superposed on a display map of a display part 12, on the basis of icon data included in the outline information of the received broadcasting data. With the click operation of the desired icon, an individual identification code corresponding to the icon is transmitted to a management server, and address information corresponding to the individual identification code is received from the management server and displayed on the display part 12. A cellphone is used to access the inquiry destination of the address information, to acquire the details of desired contents.</p> |
