| 摘要 |
Introduced in the present invention is a device for measuring sheet displacement according to cargo invasion, which comprises: a sled which is installed in order to be able to slide back and forth; a car body which is fixated to the upper part of the sled and where cargo corresponding to a seat back is placed at the rear side of a seat installed therein; an ultrahigh speed camera which is placed at a side of the car body and photographs the seat that is deformed by conflict between the cargo and the seat back, by momentarily limiting the sliding of the sled in order to apply impact effects to the car body; and a laser distance measuring device which is placed at the front side of the car body and measures the displacement of the seat deformed by conflict of the cargo by measuring a distance from the seat by penetrating lasers to the front side of the seat. |
