摘要
在常规公交站评价的基础上,引入复杂网络中节点重要度概念,结合MAST公交特性,提出了一种基于节点重要度的MAST公交站评价方法.将节点度、公交站变通性、公交站客流强度、客流时空特性、到站便捷性作为评价指标,并利用熵权法求得指标权重,得到公交站重要度,最终获得评价值.通过具体算例对本方法予以验证,并与已有研究决策做了对比.结果表明,本方法是合理可行的,能够在一定程度上为评价MAST公交站布设的合理性提供决策支持,并为优化公交站布设和线路规划提供依据.
Based on bus stop evaluation of Fixed-Route Transit,the concept of node importance in complex networks was introduced.By combining the characteristics of MAST,an evaluation method of MAST stop based on node importance was proposed.Node degree,bus stop flexibility,passenger flow strength of bus stop,passenger flow time-space characteristics and convenience of arrival at stop were all used as the evaluation index.The index weights were determined according to the entropy weight method,and the importance degrees of bus stop were obtained for solving evaluation value.Finally,the method was verified by a specific example and compared with the existing research method.Moreover,the results show that this method is feasible.It can provide support at some extents to evaluate the rationality of MAST bus stop layout and provide the basis for optimizing the bus stop layout and bus line planning.
作者
庞明宝
张宁
陈茂林
PANG Mingbao;ZHANG Ning;CHEN Maolin(School of Civil Engineering and Transportation,Hebei University of Technology,Tianjin 300401,China)
出处
《河北工业大学学报》
CAS
2018年第6期94-99,107,共7页
Journal of Hebei University of Technology
基金
河北省自然科学基金(E2015202266)
天津市交通运输科技发展计划项目(2018-36)
