Abstract: Combining with the traffic psychology, the theoretic basis of color perception is introduced. Then its practical application in the road traffic safety field is discussed. At last, the design framework and attentive factors of the road traffic safety color system are proposed on the basis of the psychological effects the color perception has on the human and the identification resulting from different environment under different weather condition, which provides reference for improving the safety level of driver＇s driving behavior and road.

Key words: color perception , traffic safety , psychological effect , identification , design framework ;

摘要： 结合交通心理学介绍颜色视觉的理论基础,论述其在道路交通安全领域中的实际应用,并且基于颜色视觉对 人所产生的心理效应和在不同天气环境下的视认性,提出道路交通色彩体系的设计框架和注意的要点,为提高驾 驶人员的安全驾驶行为和道路安全水平提供了参考。

关键词: 颜色视觉, 交通安全, 心理效应, 视认性, 设计框架