基于SPA的道路交通设施有效性综合评估

Comprehensive Assessment of Road Transport Facilities Effectiveness Based on the SPA

交通设施作为道路交通系统的重要组成部分,直接影响驾驶员的驾驶感受.为了提高道路交通安全状况和驾驶行为安全性,本文分析道路交通设施中交通事故的各种影响因素,建立基于集对分析模型的道路交通设施有效性综合评价体系.本文利用"鱼骨图分析"法确立指标体系,通过层析分析法计算各指标权重值,利用"反木桶原理"筛选出12个评价指标,根据集对分析理论进行综合评价,从而得到道路交通设施有效性的综合评价值.最后,选取福州316国道永辉—竹岐路段交通设施有效性评价作为实例,通过集对分析模型进行该路段交通设施评价等级的确定,并提出交通设施改善建议.

The traffic facilities have the direct impact of the driver driving experience as an important part of the road traffic system. To improve the road safety conditions and safety of driving behavior,this paper analysis the various factors affecting the accident in road transport facilities and establish road transport facilities validity comprehensive evaluation system based on set pair analysis model. This paper uses'Six Fishbone Diagram'method to determine the evaluation index,and uses Analytic Hierarchy Process to calculate the weight of the indicators,then use 'anti-bucket theory'to screen out twelve evaluation according to the SPA theory to conduct the comprehensive evaluation resulting the comprehensive evaluation value of road transport facilities' effectiveness. Finally,State Road 316 is selected,Fuzhou Yonghui-Zhuqi the evaluation of road transport infrastructure effectiveness as an example to determine the level of the road transport infrastructure assessment through set pair analysis model,and proposes transport infrastructure improvements.