针对影响驾驶员驾驶适宜性的因素,为了进一步提高检测结果的实效性,提出了对不同年龄阶段进行不同侧重点检测的思路。通过对事故组与无事故组驾驶员驾驶适宜性的数据调查,从速度估计、选择反应时间、动视力和暗适应4个方面进行了数据对比,并制成图表。结果表明,对于年龄较小的驾驶员,应提高速度估计的检测权重;对于年长的驾驶员,特别是50岁之后的驾驶员,应突出动视力以及暗适应的检测权重。 In order to further improve the test results, aiming at the factors that affect the driver’s suitability, this paper puts forward the train of thought to carry out different focus tests at different age stages. Through the data investigation of suitability of driving accident in accident group and accident-free group, the data comparison is made from four aspects of speed estimation, selection reaction time, dynamic visual acuity and dark adaptation. The results show that, for younger drivers, the detection weight of speed estimation should be increased; for older drivers, especially drivers after age 50, detection power of dynamic vision and dark adaptation should be emphasized.