应用灰色关联分析法构建道路安全综合指标

IF 0.8 4区工程技术 Q4 TRANSPORTATION SCIENCE & TECHNOLOGY

Promet-Traffic & Transportation Pub Date : 2021-01-31 DOI:10.7307/PTT.V33I1.3587

Mirjana Grdinić-Rakonjac, B. Antić, D. Pešić, V. Pajković

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引用次数: 7

摘要

将不同的变量汇总成一个道路安全绩效指数是评估道路安全和比较地区/实体绩效的一个流行概念。本文提出了一种新的和创新的加权方法的发展，使用灰色关联分析。基于所提出的模型，根据两层模型选择了十个分层道路安全指标，其中包括与行为、安全和系统相关的三类。对每一层的分类指标赋予灰色权重，采用加权和法计算每个实体(21个选定区域)的灰色道路安全综合指标。由于权重相对较高，这种系统的方法可以为决策者提供服务，以确定需要改进的风险领域。结果清楚地说明了在处理大量具有层次结构的指标方面的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Construction of Road Safety Composite Indicator Using Grey Relational Analysis

Aggregation of different variables into one road safety performance index is a popular concept in evaluating road safety and comparing the performance of territories/entities. This paper presents the development of a novel and innovative weighting methodology using grey relational analysis. Based on the proposed model, ten hierarchical road safety indicators were selected in terms of a two-layered model with three categories related to behaviour, safety and system. Grey weights are assigned to the categorized indicators in each layer, and the grey road safety composite indicator for each entity (21 selected territories) is calculated by the weighted sum approach. With relatively high weights, this systematic methodology can serve the policy makers in targeting the risk domains where improvements are needed. The results clearly illustrate effectiveness in addressing a large number of indicators with hierarchical structures.

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来源期刊

Promet-Traffic & Transportation 工程技术-运输科技

CiteScore

1.90

自引率

20.00%

发文量

审稿时长

3 months

期刊介绍： This scientific journal publishes scientific papers in the area of technical sciences, field of transport and traffic technology. The basic guidelines of the journal, which support the mission - promotion of transport science, are: relevancy of published papers and reviewer competency, established identity in the print and publishing profile, as well as other formal and informal details. The journal organisation consists of the Editorial Board, Editors, Reviewer Selection Committee and the Scientific Advisory Committee. The received papers are subject to peer review in accordance with the recommendations for international scientific journals. The papers published in the journal are placed in sections which explain their focus in more detail. The sections are: transportation economy, information and communication technology, intelligent transport systems, human-transport interaction, intermodal transport, education in traffic and transport, traffic planning, traffic and environment (ecology), traffic on motorways, traffic in the cities, transport and sustainable development, traffic and space, traffic infrastructure, traffic policy, transport engineering, transport law, safety and security in traffic, transport logistics, transport technology, transport telematics, internal transport, traffic management, science in traffic and transport, traffic engineering, transport in emergency situations, swarm intelligence in transportation engineering. The Journal also publishes information not subject to review, and classified under the following headings: book and other reviews, symposia, conferences and exhibitions, scientific cooperation, anniversaries, portraits, bibliographies, publisher information, news, etc.