| 摘要 |
PROBLEM TO BE SOLVED: To correct control of a drive state of a vehicle by adding an identification code to identify the type of information and an index code denoting the attribute of the information in the information transmitter so as to display information described in the program data or the like relating to the received information. SOLUTION: The information transmitter 3 uses a radio wave of a teletext multiplex broadcast or the like to send information to an external receiver 2. Then a code addition means 50 adds the identification code denoting the type of information and the index code denoting the attribute of the information. Furthermore, a transmission means 51 sends the information to which the identification code and the index code are added. Furthermore, the identification code is a code to identify a program among various programs such as drive-in information, meteorological information, notice information and news and the index code is a code to identify it that a page is a tile of the program or a sub menu of the program. |
