| 摘要 |
PROBLEM TO BE SOLVED: To provide information on other intersection entering vehicles for a vehicle which enters an intersection by an intersection information providing device. SOLUTION: Plural roadside beacons 16N and 16E, and 16S and 16W are installed for plural roads 10 and 12 which cross each other at an intersection 14. The roadside beacons 16N and 16E, and 16S and 16W are connected to an information processor 20. According to detection information obtained by the roadside beacons 16N and 16E, and 16S and 16W, whether or not there is a vehicle entering the intersection is detected. The vehicle entering the intersection is provided with vehicle information regarding other intersection entering vehicles through the roadside beacons 16N and 16E, and 16S and 16W. |
