Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study on Road Safety Evaluation of Subjectivity and Objectivity Based on Cloud Theory
According to road alignment and spatial geometric properties, this article adopts the spatial curvature of the expressway as an objective index, and the NASA - TLX scale of drivers as a subjective index. In order to address the fuzziness and the randomness of road safety problem, this article constructs the road safety cloud model of subjectivity and objectivity by applying of the clustering method and cloud generator algorithm. The case study shows that the model corresponds with reality, which can be applied in the linear evaluation of expressways for future reference.
Study on Road Safety Evaluation of Subjectivity and Objectivity Based on Cloud Theory
According to road alignment and spatial geometric properties, this article adopts the spatial curvature of the expressway as an objective index, and the NASA - TLX scale of drivers as a subjective index. In order to address the fuzziness and the randomness of road safety problem, this article constructs the road safety cloud model of subjectivity and objectivity by applying of the clustering method and cloud generator algorithm. The case study shows that the model corresponds with reality, which can be applied in the linear evaluation of expressways for future reference.
Study on Road Safety Evaluation of Subjectivity and Objectivity Based on Cloud Theory
Zhou, Xiao-huan (Autor:in) / Li, Zhi-zhong (Autor:in) / Guo, Zhong-yin (Autor:in) / Wang, Xiao-an (Autor:in)
The Twelfth COTA International Conference of Transportation Professionals ; 2012 ; Beijing, China
CICTP 2012 ; 2207-2218
23.07.2012
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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