安全标志边框形状及颜色的视觉注意特征研究  

Research on the visual attention and identification features of the shapes and colors of the safety signs

作　　者：张坤[1,2] 崔彩彩 牛国庆[1] 景国勋[1] 

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]河南省瓦斯地质与瓦斯治理重点实验室--省部共建国家重点实验室培育基地,河南焦作454000

出　　处：《安全与环境学报》2014年第6期18-22,共5页Journal of Safety and Environment

基　　金：国家自然科学基金项目(50874038)

摘　　要：为研究安全标志边框形状及颜色的视觉注意特征,将安全标志的边框形状、颜色及其组合的图片作为视觉刺激材料,利用Eyelink II型眼动仪记录了20名被试者观看这些图片时的注视点数和首次注视时间等试验数据,通过统计学方法并结合视觉注意理论进行分析。结果表明:1)在形状因素中,被试者对三角的注意程度最大;2)在颜色因素中,被试者对红的注意程度最大;3)在组合因素中,被试者对蓝三角、黄斜杠圆、蓝圆、绿正方的注意程度最大,其中三角、斜杠圆与颜色的最优组合不同于国家标准中采用的组合。This paper cherishes its target in characterizing the effects of the shapes and colors of the public safety signs on the human visual attention, wishing to promote the introduction of the eye-sight tracking technology to the field of public safety signs design. For this purpose, we have to focus our research interest on the pictures for the shape, color and their combination of safety signs as a visual stimulus object. And, it is also for this purpose that we have chosen 20 subjects ran- domly in the simulation experiments. As is well known, the eye movement parameters, such as the fixation count and the first fixation duration, can be recorded by using Eyelink II eye tracker, which can reflect the human attention and the conversion of such kinds of atten- tion. To prove what we say about the Eyelink II eye tracker, we have done multivariate analysis of variance （MANOVA） and gained a lot of experimental data on the kinds of the eye movement parameters. Along with enough attention we have paid to the experimental data on the kinds of the eye movement parameters, we have turned the equal attention to the theory of the visual sights, attempting to enhance the degree for the attention of the subjects to get visualized in each factor. The present study gives the following features： （1） in regard to the shape factor, triangle tends to draw the greatest degree of atten- tion, which is followed by the shapes of square, slash circle and cir- cles in the proper order; （2） in regard to the color factor, red at- tracts the greatest degree of attention, which is followed by yellow, blue and green in their own proper order continuously; （3） in regard to the combination of the shape and the color, the usual order should be observed by blue triangle, yellow slash circle, blue circle and green square should be the greatest ones. In spite of this, some other results say that the optimal combination between the triangle, the slash circle and the color may rum to be different from those as are stated in the nationa

关 键 词：安全管理工程 安全标志 形状 颜色 眼动技术 视觉注意 

分 类 号：X912.9[环境科学与工程—安全科学]