基于熵权TOPSIS法的绿色交通发展分析——以舟山为例

Analysis of Green Traff ic Development Based on Entropy Weight TOPSIS——Taking Zhoushan As an Example

绿色交通是一种低污染且有利于城市环境多元化的城市交通运输系统。这可以解决我国因私人汽车增加等原因所带来的交通拥堵、汽车排放尾气增加、资源短缺、城市能耗严重、生态环境破坏和空气污染等问题。且该运输系统该运输系统在解决以上问题的同时,可以降低建设维护成本和促进社会公平。目前,我国绿色交通发展在持续进步,本文以舟山为例,从基础指标、交通工具和道路建设三个方面选取数据,并将熵权法和TOPSIS法结合对2016年至2018年舟山绿色交通的发展状况进行分析,结果表明,舟山2017年绿色交通发展状况最优,其次是2018年。

Green transportation is a kind of urban transportation system with low pollution and multiple urban environment.This can solve the problems caused by the increase of private cars,such as traffic congestion,the increase of vehicle emissions,the shortage of resources,the serious energy consumption in cities,the destruction of ecological environment and air pollution.The transportation system can not only solve the above problems,but also reduce the cost of construction and maintenance and promote social equity.At present,the development of green transportation in China is making continuous progress.Taking Zhoushan as an example,this paper selects data from three aspects of basic indicators,means of transportation and road construction,and combines entropy weight method and TOPSIS method to analyze the development of green transportation in Zhoushan from 2016 to 2018.The results show that the development of green transportation in Zhoushan in 2017 is the best,followed by 2018.