交通运输系统工程与信息 ›› 2015, Vol. 15 ›› Issue (3): 82-88.

• 智能交通系统与信息技术 • 上一篇    下一篇

道路环境对驾驶人眼动行为影响的试验研究

马勇*1,付锐1,孟妮2,郭应时1,袁伟1   

  1. 1. 长安大学汽车学院,西安710064;2. 陕西工业职业技术学院汽车与物流学院,陕西,咸阳712000
  • 收稿日期:2014-12-11 修回日期:2015-04-03 出版日期:2015-06-25 发布日期:2015-06-29
  • 作者简介:马勇(1980-),男,新疆玛纳斯人,博士生.
  • 基金资助:

    教育部创新团队发展计划项目(IRT1286);国家自然科学基金项目(61473046,61374196);中央高校基本科研业务费专项资金项目(2013G1221028,310822153101)

Impact of Road Conditions on Car Drivers Fixation Behavior with On-road Vehicle Tests

MAYong1, FU Rui1, MENG Ni2, GUO Ying-shi1, YUANWei1   

  1. 1. School of Automobile, Chang’an University, Xi’an 710064, China; 2. School of Automobile and Logistics, Shaanxi Polytechnic Institute, Xianyang 712000, Shaanxi, China
  • Received:2014-12-11 Revised:2015-04-03 Online:2015-06-25 Published:2015-06-29

摘要:

为了分析道路类型条件对驾驶人眼动行为的影响,分别在城市道路、城乡结合道路及山区公路上开展试验,利用EyeLink Ⅱ型眼动仪对20 名驾驶人的眼动行为进行测试和记录,分析不同道路环境中驾驶人的注视区域、注视目标及注视时长等特征.结果表明,驾驶人根据道路环境的变化调整其视觉搜索行为,在交通环境相对简单的道路上,驾驶人注视较远且平均注视时间较短,而在交通环境复杂多变的道路上,驾驶人注视较近且平均注视时间较长.研究结果为深入研究驾驶人的视觉行为规律、提高驾驶人行车安全性奠定了试验基础.

关键词: 交通工程, 交通安全, 实车试验, 眼动, 道路环境, 驾驶人

Abstract:

To analyze the impacts of road conditions on car driver’s fixation behavior, 20 drivers’eye movement data and fixation behaviors are tested and recorded by EyeLink Ⅱ eye movement tracker in the condition of driving on urban roads, suburban roads and mountainous highways. Drivers’fixation behavior characteristics in different types of road conditions are studied. The results indicate that, drivers adjust their visual search behavior according to the changes of road environment. When driving in relatively simple road traffic environment, drivers watch farther and the mean fixation duration is shorter, while in complex environment, drivers watch closer and the mean fixation duration is longer. The findings laid experimental basis for in-depth study of driver visual behavior laws and traffic safety.

Key words: traffic engineering, traffic safety, on-road vehicle test, eye movement, road condition, driver

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