| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for notifying of inner wheel difference generation, capable of notifying vehicle outside people of the generation of an inner wheel difference.SOLUTION: A CPU 10 is supplied with vehicle data Dv input by a vehicle data input section 1 and steering angle data Da which is detected by a steering angle sensor 2 and shows a steering angle obtained when front wheels of a vehicle are steered. An inner wheel difference calculation section 14 calculates an inner wheel difference when a wheel turns. A main control section 13 calculates an involvement area. A projection device control section 15 takes a designated region on a road surface corresponding to the involvement area as a light projection area and controls so that light is projected toward the light projection area by projectors 3R, 3L. |
