基于层次分析法和熵权法的有轨电车综合评估体系研究

Research on Comprehensive Evaluation System of Tram Based on Analytic Hierarchy Process and Entropy Weight Method

摘要:

为提升公交服务水平和缓解交通拥堵，近年来国内许多城市陆续开通现代有轨电车系统，亟须构建一套科学的有轨电车综合评估体系。通过从运营水平、客流水平、经济水平和服务水平4个维度构建有轨电车综合评估体系，利用层次分析法和熵权法组合赋权，加强了评估的客观性，并给出指标获取和计算方法。基于该评估体系，以上海市张江有轨电车线路为例，对评估体系进行验证，并结合评估结论提出合理化建议，为有轨电车的优化和调整提供依据。

Abstract:

In order to improve the level of public transportation services and alleviate the traffic congestion, the modern tram systems have been gradually opened in many cities of China in recent years. There is an urgent need to build a scientific comprehensive evaluation system for trams. A comprehensive evaluation system for trams is established from four dimensions of operational level, passenger flow level, economic level and service level. By combining the analytic hierarchy process (AHP) and the entropy weight method for weighting, the objectivity of the evaluation is enhanced, and the methods for obtaining and calculating the indicators are provided. Based on this evaluation system, taking the tram line in Zhangjiang of Shanghai as an example, the evaluation system is validated, and the reasonable suggestions are proposed in combination with the evaluation conclusions, providing a basis for the optimization and adjustment of the tram.