【摘要】 为研究驾驶者对不同指路标志版面形式的认知绩效,通过在十字交叉口指路标志图形中添加直行信息,改进国标建议的指路标志版面。设计目标路名搜索认知和路径位置关系判断2个试验,对改进后的指路标志版面与国标建议版面进行认知绩效对比测试。结果表明,在被试者搜索认知方面改进后的指路标志与国标建议形式没有显著差异,但在路径位置关系判断上改进后的指路标志却明显优于国标建议形式。改进后的版面形式能提高驾驶者的指路标志认知绩效。更多还原

【Abstract】 In order to figure out the cognitive performance of different road guide signs, layout forms of urban road guide signs were discussed. By adding vertical line information to the cross-sections graph of the layout of road guide signs, the layout form of the National Standardization Guide Sign was improved. Experiments of the search cognition of the target road and the path judgment were designed, and the comparative experiments of cognitive performance were performed between the improved guide signs and the suggestions of the National Standardization. The results show that there is no significant difference between the improved guide signs and the suggestions of the National Standardization in search cognition, but the improved guide signs are significantly better than the National Standardization in the path judgment experiment, and can promote the cognitive performance of drivers to the guide signs.更多还原