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Research on construction and application of an evaluation system for regional road traffic safety

机译:区域道路交通安全评价体系的构建与应用研究

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摘要

Purpose - The purpose of this paper is to construct a novel grey incidence evaluation model to investigate a scientific and effective evaluation system of regional road traffic safety. Design/methodology/approach - To provide a method for the evaluation of regional road traffic safety, the grey incidence feature vector method is employed to construct the evaluation index system for regional road traffic safety and then the index weights are calculated with Shannon entropy method. In this paper, the grey incidence feature vector method and grey incidence analysis are utilised to construct evaluation index systems for regional road traffic safety and determine the index weights. Then a grey incidence-ideal point method is used to establish a novel evaluation model for regional road traffic safety. To thoroughly investigate the road traffic safety in one region, the data of 13 cities in Jiangsu province is gathered, using the grey clustering and grey incidence-ideal point method to obtain the ranking results of the 13 cities. Findings - The results provide a basic analysis of the present situation and show the differences for these regions based on the proposed model, according to which several solutions are proposed, aiming to improve regional road traffic safety situation. Practical implications - The method exposed in the paper can be used to deal with the problems of the evaluation of regional road traffic safety. Originality/value - The paper succeeds in understanding the status quo and implementing effective road traffic safety management based on the proposed model.
机译:目的-本文的目的是构建一种新颖的灰色关联度评估模型,以研究科学有效的区域道路交通安全评估系统。设计/方法/方法-为了提供一种评估区域道路交通安全的方法,采用灰色关联特征向量法构建了区域道路交通安全的评估指标体系,然后使用Shannon熵方法计算指标权重。本文采用灰色关联度特征向量法和灰色关联度分析法,构建了区域道路交通安全评价指标体系,确定了指标权重。然后采用灰色关联理想点法建立区域道路交通安全评价模型。为了对一个地区的道路交通安全进行全面调查,收集了江苏省13个城市的数据,采用灰色聚类和灰色关联度-理想点法获得了13个城市的排名结果。调查结果-结果提供了对现状的基础分析,并基于所提出的模型显示了这些地区的差异,根据这些模型提出了几种解决方案,旨在改善区域道路交通安全状况。实际意义-本文中公开的方法可用于处理区域道路交通安全评估的问题。原创性/价值-本文成功地了解了现状并基于所提出的模型实施了有效的道路交通安全管理。

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