Research on the influence of freeway space environment on the driver's visual behavior

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Yang, Yunxing^1 ; Chen, Fang^1

China Merchants Ecological Environmental Protection Technology Co., Ltd, Chongqing

400067, China^1

关键词: Closed spaces;    Eye movement datum;    Non-intrusive;    Pupil diameter;    Space environment;    Visual angle;    Visual behavior;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/6/062032/pdf
DOI  :  10.1088/1755-1315/189/6/062032

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

In order to understand the driver's visual behavior in different space, the Smart Eye Pro5.7 non-intrusive eye tracking instrument was used in this study to record the driver's eye movement data in three types of space environment. The main visual behavior indicator included pupil diameter, visual angle X and visual angle Y. The results showed that the driver was relaxed under open space. Through the significance statistical analysis, the space environment has significant influence on the driver's pupil diameter and visual angle. The driver's gaze positon in closed space was diffuse and lower, while in open space was more uniform.