摘要
伴随LED技术的飞速发展和成本的不断降低,氛围灯在大规模推广应用过程中,问题逐渐暴露,例如氛围灯在设计过程中未考虑颜色及亮度变化在不同照明环境和不同路况下对安全驾驶的影响问题。提出以反应时间作为参考标准,采用定量分析的研究方法,通过试验模拟隧道中间段照明环境,测试驾驶员对障碍物判断识别的平均反应时间,发现汽车室内氛围灯的颜色和亮度变化对受测者的应激反应能力产生规律性影响。试验结论为氛围灯的设计及汽车室内照明环境的改善提供参考。
With the rapid development of LED technology and continuously costs reduce,the problems of ambient lamp are exposed during the large-scale popularization and application. For example,the influence of ambient lamp on the safe driving with the change of photochromic and luminance in different lighting environment and different road conditions,is not considered in the design process. Taking reaction time as reference standard,using quantitative analysis method,through simulating the lighting environment of the middle tunnel,the average reaction time of the drivers to identify obstacles was tested. It is found that the change of photochromic and luminance has an regular impact on the stress response ability of the tested subjects. The experimental conclusion provides reference for the design of the ambient lamp and the improvement of the interior lighting environment of the car.
作者
王立山
WANG Lishan(Research ＆ Development Center of Great Wall Motor Company,Baoding Hebei 071000,China;Automotive Engineering Technical Center of Hebei,Baoding Hebei 071000,China)
出处
《汽车零部件》
2018年第5期70-75,共6页
Automobile Parts
关键词
氛围灯
颜色
亮度
平均反应时间
安全驾驶
Ambient lamp
Photochromic
Luminance
Average reaction time
Safe driving
