本SAE推荐规程描述了一种实验室试验程序，用于评估汽车仪表板区域的头部碰撞特性，以满足为保护系腰带的前排座椅乘员而建立的碰撞性能。

This SAE Recommended Practice describes a laboratory test procedure for evaluating the head impact characteristics of such areas of an automotive instrument panel as may be required to meet impact performance established for the protection of lap-belted front seat occupants.