| 摘要 |
<P>PROBLEM TO BE SOLVED: To effectively transmit toll guidance or the like to a driver at the passage of a tollgate even when a body part of an onboard automatic toll collection apparatus in a console box, a glove box or the like for a burglar-proof purpose or the like. <P>SOLUTION: The onboard automatic toll collection apparatus is provided with an I/O unit part 12 and a body part 11 which are mutually connected through a coaxial cable 1 and the I/O unit part 12 is provided with an antenna part 19 and a loudspeaker 20. Thereby even when the body part 11 is arranged in a console box, a glove box or the like, voice guidance such as toll guidance can be effectively transmitted to a driver by arranging the I/O unit part 11 on the upper part of a windshield or on a dashboard in the vehicle. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
