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针对高速公路隧道群对驾驶员感知特性的影响,以驾驶员的感知特性与高速公路隧道群行车安全的关系为研究对象,采用速度估计测试仪和深度知觉测试仪,在“铜汤高速-安徽段”沿线对高速公路隧道群行车途中的160名驾驶员进行实地测试,所得数据进行t检验和方差分析,用灰色建模软件V2.1进行关联度分析。结果表明:驾驶员的速度估计特性与高速公路隧道群驾驶员的年龄、驾龄以及连续行车时间具有较强的相关性,其中连续驾车时间的影响最大。年龄对驾驶员深度知觉准确性无显著影响;驾龄、连续行车时间对驾驶员的深视力准确性有显著影响。
In view of the influence of highway tunnel group on driver perception characteristics, the relationship between driver’s perception characteristics and expressway tunnel group traffic safety is taken as research object. The speed estimation tester and depth perception tester are used in "Copper Soup Expressway - Anhui section along the highway tunnel group of 160 drivers on the road test, the data were t-test and analysis of variance, using gray modeling software V2.1 correlation analysis. The results show that the driver’s speed estimation characteristics are strongly correlated with the age, driving experience and continuous driving time of highway tunnel group drivers, of which continuous driving time has the most influence. Age had no significant effect on driver’s depth perception accuracy; driving experience and continuous driving time had a significant effect on driver’s accuracy of deep vision.