基于眼动实验的车载触控屏注视行为分析

Watching Behavior Analysis of Vehicle Touch Screen Based on Eye Movement Experiment

中文关键词: 车载信息系统  触控屏  眼动实验  注视行为  视觉分析

英文关键词: vehicle information system  touch screen  eye tracing experiment  gaze behavior  visual analysis

中文摘要:

      目的 从驾驶员驾驶过程的实际出发，在人车交互过程中探索更舒适的车载信息触控屏位置和界面内功能栏图标位置，以及界面分布方式。方法 应用ASL眼动仪，选择有驾驶经验的青年群体作为实验被试，对车载信息系统触控屏进行眼动实验，采集驾驶员眼动信息，剖析驾驶员在驾驶过程中对车载信息触控屏做出反应的视觉注视行为。结果 驾驶员对不同的汽车触控屏设计方式做出反应的视觉注视行为存在差异。结论 对于车载信息触控屏悬浮式和内置式设计，被试对悬浮式车载信息触控屏反应的速度更快。对于车载信息触控屏通栏显示和双栏显示，通栏显示认知效率更高。对于车载信息触控屏功能栏图标左侧布局和左下侧布局，功能栏图标左下侧布局方式能使被试更快地完成实验任务。

英文摘要:

      The work aims to explore the more comfortable position of on-board information touch screen, icon position of function bar in interface and interface distribution mode in the process of human-vehicle interaction from the actual driving process of drivers. ASL Eye Tracker was used to carry out eye tracing experiments on the touch screen of vehicle information system by taking young people with driving experience as experimental subjects to collect drivers’ eye tracing information and analyze drivers’ visual gaze behavior in response to the touch screen of vehicle information during driving. Drivers had different visual gaze behaviors in response to different design methods of touch screen. For the suspension and built-in design of the vehicle information touch screen, the subjects respond faster to the suspension vehicle information touch screen. For the full column display and half column display design of the vehicle information touch screen, the cognitive efficiency of full column display is higher. For the left function bar and left lower function bar design of the vehicle information touch screen, the subjects can complete the task faster under the left lower function bar.