基于数据包络分析的路网性编组站运营效率评价研究  

A Study on Operation Efficiency Evaluation of Railway Network Marshalling Yard based on Data Envelopment Analysis

作　　者：游艳雯 YOU Yanwen(Transportation&Economics Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司运输及经济研究所

出　　处：《铁道运输与经济》2019年第11期99-104,共6页Railway Transport and Economy

基　　金：中国铁道科学研究院集团有限公司科研项目(2018YJ078);中国铁道科学研究院科研项目(2017YJ080)

摘　　要：路网性编组站作为铁路运输企业的基本生产单位和运输过程的关键节点,其运营效率的高低直接关系到整个路网运输的生产效率和效益水平。在阐述我国路网性编组站运营现状的基础上,基于数据包络分析法建立路网性编组站运营效率评价模型,从生产数量、生产效率、生产投入3个方面构建路网性编组站运营效率评价指标体系,客观地求解多个编组站的技术效率评价结果,提出改进技术无效单元的对策,为提高编组站作业效率、提升全路运输组织效率效益研究提供理论支撑。As the basic production unit of the railway transportation enterprise and the key node of the transportation process, the operation efficiency of the railway network marshalling yard is directly related to the production efficiency and benefit level of the freight transport in the whole road network. On the basis of expounding the current operation situation of the railway network marshalling yards in China, this paper constructs an operation efficiency evaluation index system of the railway network marshalling yards from three aspects of production quantity, production efficiency and production input. Based on Data Envelopment Analysis method, the operation efficiency evaluation model of the railway network marshalling yards is established. It can objectively solve the technical efficiency evaluation problem of multiple marshalling yards, and the countermeasures to improve the technology invalid unit are put forward. This study is of great practical significance to improve the efficiency of marshalling yards operation and the efficiency of the whole road transport organization.

关 键 词：铁路 编组站 运营效率 数据包络分析 评价指标 

分 类 号：U292.16[交通运输工程—交通运输规划与管理]