Depth perception is taken as an important project of driving suitability tests. For verifying the relationship between accidents and influence factors, this paper collects 5008 samples, which are accurately measured by depth perception testers. The paper draws a conclusion that there is certain relevance between the drivers' depth perception and accidents by accounting the corresponding relations between accident group and non-accident group. Then based on the classification of age and driving age from the accident group drivers, it is concluded that the age and driving age have no significant effects on the depth perception; however, there are only some problems for the depth perception among young drivers and low driving age drivers.%深度知觉作为评价驾驶员驾驶适宜性的1个重要检测项目,为验证其与事故间关系及其影响因素,通过选用课题组自行开发的深度知觉测试仪,对营运车辆驾驶员的深度知觉进行了准确测量,并得到5 008个深度知觉有效样本.通过统计事故组与非事故组驾驶员深度知觉与事故对应关系,得出驾驶员深度知觉与事故存在一定的相关性；然后通过对事故组驾驶员按年龄与驾龄分类,得出年龄、驾龄对深度知觉无显著性影响结论,只是年轻驾驶员与低驾龄驾驶员在深度知觉的把握性上存在一定问题.
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