道路模拟试验方法，是一种先进的试验手段，被越来越广泛地应用于汽车零部件可靠性与耐久性研究。本文主要介绍如何利用道路模拟试验台进行汽车零部件道路模拟试验，并以国产斯太尔重型货车驾驶室为试验对象，简述了从试车场采集载荷谱、编辑载荷谱和台架振动模拟试验这一整个试验过程，指出了试验中应注意的问题． Road simulation test method, is an advanced test means, more and more widely used in automotive parts reliability and durability research. This article mainly introduces how to use the road simulation test bench to carry on the automobile parts road simulation test, and takes the domestic Steyr heavy duty truck cab as the test object, and briefly introduces the load spectrum collected from the test yard, the edit load spectrum and the bench vibration simulation test This whole test process points out the problems that should be noticed in the experiment.