To provide an on-vehicle DSRC apparatus wherein the angle of an antenna array is automatically held at a proper value through the swinging movement of an antenna angle holding means.
The on-vehicle DSRC apparatus includes: an on-vehicle apparatus main body 11; a signal processing unit provided in the on-vehicle apparatus main body 11; an external storage medium insertion slot 12; an antenna array 22 electrically connected to the signal processing unit to perform intercommunication with on-road equipment; a mounting member for the antenna array 22; and the antenna angle holding means 20 mounted swingably on the mounting member. The antenna angle holding means 20 is so designed as to set the predetermined range of angle such that a proper angle for enabling intercommunication between the on-road equipment and the antenna array 22 within the predetermined communication area.
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order