摘要
因传统的逆反射标志存在一定的视认缺陷,主动发光交通标志的应用愈发广泛。本文对主动发光交通标志的标准以及种类做了介绍,与传统的逆反射标志做对比研究,对主动发光交通标志在交通安全领域的作用进行了分析。最后,以高速公路的实际应用情况为基础,提出主动发光交通标志能有效提升高速公路在恶劣天气下的交通管理水平。
Because of the visual recognition defects of the traditional retroreflection signs,the application of the active luminous trafic signs is becoming increasing widespread.In this paper,the standards and types of active luminous traffic signs are introduced,and the role of active luminous traffic signs in the field of traffic safety is analyzed compared with the traditional reverse reflection signs.Finally,based on the practical application of them along the expressways,the paper concluded that the active luminous traffic signs can help effectively improve the traffic management level of expressways in adverse weather conditions.
出处
《道路交通科学技术》
2023年第6期45-48,共4页
Road Traffic Science & Technology
关键词
主动发光标志
视认性
交通安全
交通管理
active luminous sign
visibility
traffic safety
traffic management
