中国安全科学学报 ›› 2020, Vol. 30 ›› Issue (7): 13-18.doi: 10.16265/j.cnki.issn1003-3033.2020.07.003

• 安全社会科学与安全管理 • 上一篇    下一篇

穿城镇道路驾驶员眼动特性分析

乔建刚1,2 教授, 郭蕊1, 李维东1   

  1. 1 河北工业大学 土木与交通学院,天津 300401;
    2 天津市交通工程绿色材料技术研究中心,天津 300401
  • 收稿日期:2020-04-02 修回日期:2020-06-13 出版日期:2020-07-28 发布日期:2021-07-15
  • 作者简介:乔建刚 (1963—),男,山西太谷人,博士,教授,主要从事驾驶员生心理及道路交通安全等方面的研究。E-mail: qiaojg369@126.com。
  • 基金资助:
    交通运输部科技计划项目(2018-04-063)。

Eye movement characteristics of drivers while crossing urban highways

QIAO Jian'gang1,2, GUO Rui1, LI Weidong1   

  1. 1 School of Civil Engineering and Transportation, Hebei University of Technology, Tianjin 300401, China;
    2 Tianjin Traffic Engineering Green Materials Technology Research Center, Tianjin 300401, China
  • Received:2020-04-02 Revised:2020-06-13 Online:2020-07-28 Published:2021-07-15

摘要: 为保障穿城镇路段的交通安全,采用眼动追踪系统(ETG)在110国道展开实车试验;将道路划分为公路段、适应段、城镇段,并将驾驶员17个关注点分为7类,研究不同路段驾驶员的注视及扫视特性。结果表明:驾驶员兴趣点注视时间为134.29~449.07 ms,公路段交叉口及道路开口注视时间较长,注视总时间占比为7.54%;城镇段干扰类注视点注视次数最大,注视总时间占比为14.42%,城镇段指引类、车辆行驶状况类注视点未引起驾驶员注意。公路段景观类注视点平均关注时间最长,城镇段、适应段、公路段扫视总频率逐渐减小,平均扫视角度分别为11.44、10.72、10.16°。

关键词: 穿城镇道路, 驾驶员, 注视特性, 扫视特性, 实车试验

Abstract: In order to ensure safety while crossing urban highways, experiments were conducted on Highway 110 using eye tracking glasses (ETG). The road was divided into highway section, adaptation section and urban section, and drivers' 17 concerns were classified into 7 categories. Then, their fixation and saccade characteristics on different sections were studied. The results show that drivers' fixation time on points of interest range from 134.29 to 449.07 ms, and it is longer in intersections and highway openings on highway section, which accounts for 7.54% of total time. Urban section features largest number of fixations, resulting in 14.42% of total fixation time, and points of regards like guidance and vehicle driving status category fail to attract drivers' attention. Landscape has the longest average time of attention on highway section, and total frequency of saccade in urban, adaptive, and highway sections gradually decrease with an average saccade angles of 11.44, 10.72 and 10.16° respectively.

Key words: crossing urban highways, driver, fixation characteristics, saccade characteristics, vehicle test

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