高速公路交通标志设置要素研究

Research on Elements of Setting Expressway Guide Signs

基于驾驶员驾驶时动态的生理、心理特征,从人机工程学理论的角度,对高速公路交通标志设置的位置、板面尺寸、信息容量等要素进行了理论分析研究,可为更合理地设置交通标志提供参考。

From an ergonomical perspective,the paper analyzes position,dimension and information quantity of expressway guide sign based on the drivers′ psychological and requirements theories.It may provide reference for setting reasonabily traffic guide signs.