夜间视力与行车安全的相关性及年龄对夜间视力的影响研究  

The Correlation Between Night Vision and Traffic Safety and The Impact of Age on Night Vision

作　　者：杨立本[1] 伍小敏[1] 杨超[1] 孟兴凯[1] 王生昌[1] 

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《陕西交通职业技术学院学报》2013年第2期29-33,37,共6页Journal of Shaanxi College of Communication Technology

基　　金：“十一五”国家科技支撑计划重大项目“重特大道路交通事故预防与处置集成技术开发与示范应用”.

摘　　要：依托国家“十一五”国家科技支撑计划项目“重特大道路交通事故预防与处置集成技术开发与示范应用”，为研究驾驶员的夜间视力对行车安全的影响，通过开发的夜间视力检测仪，采集了2507名营运驾驶员的夜间视力数据。通过SPSS软件分析了夜间视力与行车事故的相关性以及年龄因素对驾驶员夜间视力的影响。研究结果表明，事故组和非事故组驾驶员的夜间视力检测数值存在着显著性差异，夜间视力与行车事故有较强的相关性。45岁以下驾驶员的年龄对夜间视力没有显著性影响，但45岁及45岁以上驾驶员的年龄对夜间视力存在显著性影响，随着年龄的增长，驾驶员的夜间视力逐渐变差。由此可知，夜间视力是影响驾驶员行车安全的一个重要因素。In order to study the drivers night vision effect on traffic safety, the paper relies on national science and technology support program - -＂the development and demonstration of integration technology for preventing and harnessing serious road traffic accident＂ during ＂the llth five -year plan＂, uses the night vision detector to collect 2507 drivers＇night vision, and investigates the detected drivers＇accident records for three consecutive years.The correlation between night vision and traffic safety and the impact of age on the night vision are analyzed by SPSS software. The results shows that the accident group and the non - accident group of the drivers＂ night vision detected exists significant differences, there is a strong correlation between night vision and traffic safety. The impact of age on night vision of drivers under the age of 45 has not significant effect, but the impact of age on night vision of drivers 45 years old and over has obvious effect. With increasing age, the drivers＇night vision becomes poorer and worse. Therefore, the night vision is a key factor on traffic safety.

关 键 词：夜间视力 行车安全 SPSS分析软件 营运车辆驾驶人 驾驶适宜性 

分 类 号：U471.3[机械工程—车辆工程]