会议论文详细信息
7th International Conference on Advanced Concepts in Mechanical Engineering
Urban planning and traffic safety at night
Ispas, N.^1 ; Trusca, D.^1
Automotive and Transportation Department, Transilvania University of Braov, Brasov, Romania^1
关键词: Guidance information;    Road surfaces;    Road users;    Surrounding environment;    Traffic safety;    Urban safety;    Urban traffic;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/147/1/012130/pdf
DOI  :  10.1088/1757-899X/147/1/012130
来源: IOP
PDF
【 摘 要 】

Urban planning including traffic signs serve vital functions, providing road users with regulatory, warning and guidance information about the roadway and surrounding environment. There are a large number of signs and even more guidelines on how these signs should be designed, installed, and maintained in concordance with on road surface traffic signs. More requirements for signs are made for night urban traffic, including appearance (size, shape, colour), placement (height, lateral, and longitudinal), maintenance (visibility, position, damage) and signs light and retroreflective. In the night, traffic signs visibility can interact by on pedestrian visibility and diminish urban traffic safety. The main aim of this paper are the scientific determination of an urban specific zone visibility for evaluate at night real conditions in case of a traffic accident in the Braov city area. The night visibility study was made using PC-Rect version 4.2. Other goal of the paper was to modify some urban planning solution in order to increase the urban safety in Brasov.

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