| 摘要 |
PROBLEM TO BE SOLVED: To reliably relieve the stress applied to an obstacle in interference between the obstacle and a vehicle.SOLUTION: In an obstacle flip-up device, when it is determined that a vehicle speed detected by a vehicle speed sensor 11 is equal to or less than a preset threshold, and an obstacle detected by the obstacle sensor 11 will come into contact with a first bumper 4, an actuator 6 is operated and a second bumper 7 is pushed to the front side of a vehicle body. |
