According to domestic situation, we can find that the truck, especially the light-duty truck has a higher accident rate and damage, but there is little research on crashworthiness of the truck.

• 平头轻型载货汽车大多是由国外引进的老车型,这些车型设计时并没有过多考虑其碰撞安全性,因此在碰撞安全性方面存在先天不足,缓冲吸能区间小,碰撞安全性能差。