摘要
为分析城市道路驾驶员在寒区拥堵状态下的注视特性,利用德国Dikablis眼动仪及其配套D-Lab软件在长春市城市道路开展实车试验,运用统计分析量化寒区拥堵道路特性对驾驶员注视特性的影响。结果表明:驾驶员行驶时主要通过注视获取交通信息,且注视点多集中在道路路况及道路交通流,尤其是在冰雪融冻路面状态该特征更加明显;驾驶员注视持续时间单因素方差结果小于0.05,在拥堵状态下的寒区城市道路行车时具有显著差异性。
In order to analyze the gaze characteristics of urban road drivers in the congestion state in cold areas,the German Dikablis eye tracker and its supporting D-Lab software were used to carry out real vehicle tests on urban roads in Changchun.The statistical analysis was used to quantify the impact of congestion in cold areas on driver’s gaze characteristics.The results show that the driver mainly obtains traffic information by gaze while driving,and the gaze points are mostly concentrated on road conditions and road traffic flow,especially on the state of ice and snow melting roads;the single-factor analysis of variance for the driver’s gaze duration is less than 0.05.There are significant differences in traffic on urban roads in cold regions under congestion.
作者
赵梓雯
冯天军
曲璟焕
ZHAO Ziwen;FENG Tianjun;QU Jinghuan(Jilin Jianzhu University,Jilin Changchun 130118 China)
基金
吉林省教育厅科学技术研究规划,项目编号:JJKH20210270KJ
吉林省大学生创新创业训练计划,项目编号:202010191037。
关键词
注视特性
拥堵状态
寒区
城市道路
gaze characteristics
congestion state
cold regions
urban roads
