Evaluation System of Meteorological Influence on Traffic Safety over Expressway Based on Unascertained Measure Model
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Abstract:
The unascertained measure model is a new evaluation method. By using the model, in combination with a case study, the influences of meteorological factors on the traffic safety over expressway are analyzed, and the establishment of the influence assessment index system and the calculation of index weights are discussed through analyzing the experimental results. The identifying criterions of confidence levels are applied to judge the influence grades of meteorological factors on the traffic safety of the expressway.
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Supported by:Beijing E-Tiller Technology Development Co., Ltd.
Supported by:Beijing E-Tiller Technology Development Co., Ltd.