摘要
目的以新驾驶员与仪表界面信息交互过程作为研究对象,找出仪表界面各元素颜色设置对新驾驶员视觉前注意过程的影响关系,并且对Treisman和Posner提出视觉前注意理论进行验证。方法根据信号检测理论21方法,选取30名新驾驶员进行实验,针对仪表界面中字符颜色、危险区域颜色和安全区域颜色进行视觉前注意过程分析。结果仪表界面安全区域和字符颜色相同时被试反应时间最小,发生特征整合;安全区域为白色、字符颜色为绿色、危险区域为黄色时,被试探测强度最大。结论仪表界面元素特征相同时可以降低新驾驶员的信息处理时间,特征不同时可以提高新驾驶员的探测强度。
Objective This study focuses on the information interaction progress between the novice drivers and the cockpit display interface as the research object.The purposes of this study are：a.to find the influential relationship of the display elements＇ color settings on the novice drivers＇visual pre-attention; b.to verify the research hypothesis of Treisman and Posner＇s visual attention theory.Methods Based on the signal detection theory,this study selected 30 novice drivers to conduct the experiments ; the color of characters,the dangerous region color and the security region color had been chosen to analyze the novice drivers＇visual pre-attentive progress.Results a.The response time was shortest when the colors of the security region and characters were the same; and b.the detection sensitivity of novice drivers was strongest when the security region is white,characters green,dangerous region yellow.Conclusion The same features on display interface may shorten the novice drivers＇ time to handle information,and different features may enhance their detection sensitivity.
出处
《人类工效学》
2014年第2期35-40,24,共7页
Chinese Journal of Ergonomics
关键词
信号检测理论
视觉前注意
信息交互
界面颜色
signal detection theory
visual pre-attentive progress
information iuterraction
interface color
