| 摘要 |
<p>PROBLEM TO BE SOLVED: To enhance shock absorption according to an occupant's behavior in the case where a colliding vehicle collides with a vehicle to be collided obliquely from the front. SOLUTION: The behavior of a colliding vehicle is detected by a colliding vehicle behavior sensor 5 such as a laser radar to estimate the state of the vehicle to be collided, an occupant 11 is photographed by an occupant measuring sensor 13 such as a camera to estimate the state in case of a collision. According to the above estimation result, the divided parts of a seat cushion divided into two parts in the direction of car width are separately raised so that the leg part of the occupant on the same side as the collision side is more largely raised than the opposite leg part of the occupant. Thus, the occupant leg part is separated from the car body floor deformed due to the collision. At this time, loosening of a seat belt 17 is prevented and an air bag 19 and knee pads 21 are operated to absorb a shock.</p> |
