基于中小学生出行及认知特点的交通标志改进的探讨

Design of Traffic Signs Improvement Scheme Based on Pupil Travel and Cognition Characteristics

目的从交通安全的角度出发,基于中小学生的出行特点和认知特点,提出现行交通标志设计改进方案。方法设计实验,抽样调查中小学生2400名,分析现有交通标志存在的缺陷。结果现有交通标志中,中小学生认知理解正确率为67.92%,注视时长885ms,红色标志认读正确率87.3%;现有交通标志存在部分不易理解、设计单调、静态交通标志高度欠合理、人性化不足等问题,针对交通标志的颜色、图案、材料、位置、高度等方面缺陷提出可行性改进方案,进一步提高交通标志的趣味性和可用性。结论结合中小学生的出行和认知特点来改进现有交通标志,可以改善现有交通标志成人化、有歧义、不具亲和力等缺陷,有利于中小学生的出行安全更进一步得到保障。

Objective From the point of view of traffic safety, based on the travel and cognitive characteristics of primary and secondary school students, the improvement scheme of current traffic signs design was put forward. Meth- ads Experiment was designed for 2400 primary and secondary school students and the existing traffic signs defects were analyzed. Results In the existing traffic signs, the correct rate of cognition and understanding of primary and sec- ondary school students was 67.92% , length of fixation was 885ms, and the red mark recognition rate was 87.3%. There were some difficult to understand, monotonous design ,the height of static traffic sign not reasonable, inadequate humanizationand other issues. The improvement plans for the color, pattern, material, position and height of the traffic signs were proposed to improve the fun and usability of traffic signs. Conclusion Combined with primary and secondary school students＇travel and cognitive characteristics to improve the existing traffic signs can solve the problems of adult, ambiguity and no affinity, so as to ensure the safety of primary and secondary school students＇travel.