摘要：研究目的： 运营管理模式是实现既有铁路开行公交化列车应解决的首要问题。本文结合既有线开行公交化市域列车的特点，深入分析既有铁路开行公交化列车运营管理模式的影响因素，对不同的运营管理模式类型进行研究，并以成都枢纽开行公交化市域列车为例进行实证分析，对利用既有铁路开行公交化列车的运营管理模式研究具有一定借鉴意义。 研究结论： (1)为促进既有线开行公交化市域列车的可持续发展，应在项目可行性研究阶段理顺开行公交化列车的既有线所有权人的权责，按照建立健全现代企业制度的要求明确运营管理模式；(2)对于不受干线列车影响的线路宜采用网运分离模式，有利于路网运输能力、效率、效益最大化；(3)对于受干线列车影响的线路，可根据实际情况灵活选择适宜的运营管理模式；(4)该研究成果可为既有铁路开行公交化市域列车运营管理模式的合理选择提供指导及参考。

Abstract：Research purposes： The paper mainly aims to develop rational operation management modes for extending its urban transportation functions of the conventional railways to provide urban rail transit service in railway terminal cities. Taking into account the special features of urban rail transit and conventional railways, it analyzes the critical influencing factors and challenges and presents several different types of operation management modes. A comparison of two typical operation management modes is implemented to conduct the practical demonstration on Chengdu terminal case. The new 〖JP2〗operation management modes are expected to solve the potential challenges in pratical applications and make conventional railways applicable to serve urban public transportation activities.  Research conclusions： （1）In order to facilitate sustainable development of providing urban rail transit service on conventional railways, it should clarify the rights and responsibilities of conventional railway owners during the project feasibility stage and develop customized applicable operation management mode satisfying the requirements of modern enterprise system. （2）On the railway lines where conventional long-distance transportation service takes a small share, it is conducive to apply the mode of separation of railway infrastructure and operation from the point of view of railway network capacity, efficiency and benefits maximization. (3) On the railway lines that provide large conventional transportation service, the operation management modes could be more flexible to make decisions and requires to consider more practical constraints.（4）The research results can provide the reference for selection of operation management modes for providing urban rail trainsit service on conventional railways. 