安全标志排列顺序的视觉注意特征研究  

Study on visual attention characteristics of arrangement order of safety signs

作　　者：景国勋[1,2] 孙妍琳 蒋方[1] JING Guoxun;SUN Yanlin;JIANG Fang(College of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo Henan 454000,China;Anyang Institute of Technology,Anyang Henan 455000,China)

机构地区：[1]河南理工大学安全科学与工程学院,河南焦作454000 [2]安阳工学院,河南安阳455000

出　　处：《中国安全生产科学技术》2022年第11期197-202,共6页Journal of Safety Science and Technology

基　　金：国家自然科学基金项目(U1904210)。

摘　　要：为研究安全标志位置设置的视觉注意特征,选取国标中4种安全标志(警告、禁止、指令、提示)进行排列组合,利用EyelinkⅡ记录20名被试的平均注视时间和首次注视时间,并采用统计学及视觉注意理论进行分析。研究结果表明:从位置角度分析,无论横向还是纵向排列,位置Ⅱ的首次注视时间相对较短,且当禁止标志位于位置Ⅱ时,首次注视时间平均值相对较小;从平均注视时间角度分析,禁止标志位于位置Ⅱ时,平均注视时间相对较长;通过横纵位置Ⅱ的对比可知,禁止标志位于位置Ⅱ时,排列方式对平均注视时间及首次注视时间无显著影响(p>0.05);横向中偏左的位置及纵向中偏上的位置具有较好的识别性,而禁止标志位于位置Ⅱ时,显著性更高且横向与纵向无差异,国标的顺序设置更能增强安全标志的显著性。To study the visual attention characteristics of the position setting of safety signs,four types of safety signs(warning,prohibition,instruction,prompt)in the national standard were selected to carry out the arrangement and combination.The EyelinkⅡwas used to record the average fixation time and first fixation time of 20 subjects,and the statistics and visual attention theory were used for analysis.The results showed that from the perspective of position,regardless of horizontal or vertical arrangement,the first fixation time of positionⅡwas relatively the shortest,and when the prohibition sign was located at positionⅡ,the average first fixation time was relatively the smallest.Through the comparison of horizontal and vertical positionⅡ,it could be seen that when the prohibition sign was located at positionⅡ,the arrangement mode had no significant effect on the average fixation time and the first fixation time(p>0.05).The left horizontal position and upper vertical position had better identification,and when the prohibition sign was located at positionⅡ,the significance was higher,and there was no difference between horizontal and vertical directions,the order setting of the national standard could enhance the significance of safety signs.

关 键 词：安全标志 眼动 禁止标志 应用性 

分 类 号：X914[环境科学与工程—安全科学]