| 摘要 |
PROBLEM TO BE SOLVED: To provide a two-wheeler collision prevention system capable of preventing the two-wheeler from colliding with an automobile, by notifying the presence of the two-wheeler from a road-side device to the automobile. SOLUTION: ID information is read from an RF tag 6 attached to the two-wheeler 1 and recorded of the ID information, by an RFID reader 7 installed in an on-road facility 3; the read ID information and facility position information of the RFID reader 7 are transmitted to the DSRC road side device 4 in the vicinity thereof; and a DSRC on-vehicle device 5 acquires information of the two-wheeler, by radio communication between the DSRC road side device 4 and the DSRC on-vehicle device 5 mounted on the automobile so as to be notified to a driver of the automobile, and the two-wheeler is thereby averted from colliding with the automobile. COPYRIGHT: (C)2009,JPO&INPIT |
