| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an on-vehicle apparatus for roadside-vehicle communication that can direct an on-vehicle antenna in an optimum direction even when a vehicle having the on-vehicle apparatus for roadside-vehicle communication is parked at any position of a place with a roadside antenna installed therein and the vehicle is parked in any direction. <P>SOLUTION: The on-vehicle apparatus for roadside-vehicle communication mounted on the vehicle making information communication with a base station via the road side antenna installed at a prescribed place, includes: the on-vehicle antenna (10) used to make information communication with the road side antenna; an on-vehicle apparatus main body (8) on which the on-vehicle antenna (10) is mounted; and an on-vehicle apparatus main body turning mechanism (first and second supports 14, 15) for turnably supporting the on-vehicle apparatus main body (8). <P>COPYRIGHT: (C)2004,JPO</p> |
