不同条件透射眩光及色标缺口大小对抬头显示屏上色标辨识的影响  

The Study of Color Discrimination under Different Transmitted Glare and the Gap Size of Landolt Ring on the Head up Display

作　　者：张寅[1] 许跃进[1] 李宏汀[1] 

机构地区：[1]浙江理工大学理学院心理系,杭州310018

出　　处：《人类工效学》2014年第4期31-35,共5页Chinese Journal of Ergonomics

基　　金：浙江理工大学心理学实验教学示范中心大学生创新实践项目基金

摘　　要：目的通过分析被试对抬头显示屏上色标判识的反应时变化,研究透射眩光强度和色标缺口大小对抬头显示屏上色标辨识的影响。方法本研究选取了11名大学生,设置强、中、弱三类透射眩光,采用系列目标按键任务研究透射眩光强度对于抬头显示屏上作业绩效的影响。结果结果显示,投射眩光强度以及色标缺口大小对于被试作业绩效均有显著影响,并且存在明显的交互作用。结论 (1)透射眩光强度对反应时具有显著影响,强透射眩光显著降低被试的作业绩效;(2)色标的缺口大小对于被试的反应时有显著影响,色标缺口越大,被试作业绩效越高;(3)透射眩光强度与色标缺口大小存在明显交互作用。Objective To analyze the reaction time of reading Landoh ring on the Head Up Display and study the effects of transmitted glare and gap size on users＇discrimination. Methods In this study we collected data from 11 uni- versity students and set transmitted glare into three types （strong, medium and weak）, then we adopted serial target pressing task to explore the effects of different transmitted galre and Landolt ring gap size on the discrimination on the Head Up Display. The result shows that transmitted glare and gap size of Landoh ring significantly influenced users＂ performance and have significant interaction. Results Conclusion （ 1 ） Reaction time was significantly influenced by transmitted glare ,while strong transmitted glare reduced users＇performance significantly; （2） Reaction time was sig- nificantly influenced by the gap size of Landoh ring; large size improved users＂performance significantly; （3）The interaction between transmitted glare and Landoh ring gap size was significant.

关 键 词：透射眩光 抬头显示屏 色标辨识 变通安全 阴极射线管显示器 视觉认知 

分 类 号：TB18[一般工业技术]