多任务情境下的压路机显示界面警示感知研究

Research on the Warning Perception of the Roller Display Interface in the Multi-task Situation

中文关键词: 任务情境  压路机界面  警示感知  眼动追踪

英文关键词: task context  roller interface  warning perception  eye tracking

中文摘要:

      目的 探究不同任务情境对感知压路机驾驶室显示界面警示信息的影响。方法 通过Adobe Photoshop构建质检、转场和作业3种典型任务情境界面及警示刺激材料，采用Tobii X3-120眼动仪分别对20名被试进行瞳孔直径、首次进入时间及目标总反应时间指标的参数采集。运用ErgoLAB人机环同步平台EyeTracking眼动追踪分析模块收集提取有效数据，以SPSS重复测量方差分析检验数据的差异性。结果 质检任务情境下被试瞳孔直径均值最高，首次进入时间和目标总反应时间均值最低，即该情境下警示刺激程度及感知效果最强烈，感知效率最高，而转场任务情境下对界面警示信息的感知程度最低。结论 任务情境会对界面警示信息的视觉感知产生影响，且不同任务情境的警示感知效果不同。从任务情境的角度进行研究，为工程车辆驾驶室显示界面警示信息的感知研究及设计优化提供一定参考。

英文摘要:

      This paper aims to explore the impact of different task scenarios on the perception of warning information on the display interface of the roller cab. Through three typical task context interfaces and warning stimulus materials such as Adobe Photoshop for quality inspection, transition and homework, the parameters of pupil diameter, first entry time and target total reaction time pupil diameter, first entry time and target total reaction time indicators on 20 subjects were collected by adopting. the Tobii X3-120 eye tracker. The EyeTracking analysis module of the ErgoLAB human- machine-loop synchronization platform was used to collect and extract valid data, and SPSS repeated measures analysis of variance was used to test the difference of data.In the QC task situation, the average pupil diameter of the subjects is the highest, and the average values of the first entry time and the total target response time are relatively the lowest. That is, the warning stimulus degree and perception effect are the strongest in this situation, and the perception efficiency is the highest, while the perception of interface warning information is the lowest in the context of transition tasks.the task context will have an impact on the visual perception of the warning information on the interface, and different task contexts have different warning perception effects. From the perspective of task situation, this research provides a certain reference for the perception research and design optimization of the warning information of the display interface of the engineering vehicle cab.