基于AHP-模糊综合评价法的城市轨道交通无障碍设施服务水平研究--以苏州市轨道交通3号线为例

Research on Service Level of Accessible Facilities for Urban Rail Transit Based on AHP-fuzzy Comprehensive Evaluation Method for Metro Line 3 in Suzhou

城市轨道交通无障碍设施服务水平的研究,有利于明确目前城市的发展水平、明确城市未来发展的方向。以苏州市轨道交通3号线为研究对象,基于前期调研阶段收集的各方意见进行分析研究,建立多层次无障碍设施服务水平评估指标体系。评价体系由2个准则层、9个影响因子组成,将模糊数学引入层次分析方法,采用主观与客观、定性与定量相结合的AHP-模糊综合评价法对苏州市轨道交通3号线的无障碍设施服务水平进行评估。结果表明:苏州市轨道交通3号线无障碍设施整体评价为良好,同时以发现的问题为导向,并提出相应改进措施。

Research on the service level of accessible facilities of urban rail transit is conducive to clarify the current development level and the future development direction of urban rail transit. Taking Metro Line 3 in Suzhou as the research object, the analysis and research are carried out according to the opinions collected from all parties in the earlier investigation stage, and a multi-level accessible facility service level evaluation index system is established. The evaluation system is composed of two criterion levels and nine influencing factors to introduce the fuzzy mathematics into the analytic hierarchy process. The AHP-fuzzy comprehensive evaluation method combining the subjective and objective, qualitative and quantitative evaluation is used to evaluate the service level of the accessible facilities of Metro Line 3 in Suzhou. The results show that the overall evaluation of the accessible facilities of Metro Line 3 in Suzhou is good. At the same time, the corresponding improvement measures are proposed based on the problems found.