| 摘要 |
PROBLEM TO BE SOLVED: To provide a suddenly meeting accident prevention device wherein a maintenance cost is inexpensive by detecting a vehicle advancing from a lane mirrored on a road reflection mirror and inexpensively providing the device stimulating attention to other vehicles in a comparatively simple structure. SOLUTION: The device has the road reflection mirror 2, a sensor 3 detecting at least persons and the vehicles, and an attention warning device 4 emitting light and/or sound by receiving a signal detected by the sensor. The sensor 3 and the attention warning device 4 are individually mounted toward the directions of first and second lanes mirrored on the road reflection mirror. |
