考虑灵活存车和列位占用的动车所调车作业计划编制  

Shunting Operation Planning at EMU Depots Considering Train Flexible Storage and Position Occupation

作　　者：史锦堂 黎浩东[1,2] 曹恒 郑亚晶[4] SHI Jintang;LI Haodong;CAO Heng;ZHENG Yajing(School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China;Key Laboratory of Transport Industry of Big Data Application Technologies for Comprehensive Transport,Beijing Jiaotong University,Beijing 100044,China;School of Rail Transit,Shaanxi College of Communications Technology,Xi'an Shaanxi 710018,China;School of Civil Engineering and Transportation,South China University of Technology,Guangzhou Guangdong 510640,China)

机构地区：[1]北京交通大学交通运输学院,北京100044 [2]北京交通大学,综合交通运输大数据应用技术交通运输行业重点实验室,北京100044 [3]陕西交通职业技术学院轨道交通学院,陕西西安710018 [4]华南理工大学土木与交通学院,广东广州510640

出　　处：《中国铁道科学》2022年第1期152-162,共11页China Railway Science

基　　金：国家重点研发计划项目(2018YFB1201402);国家自然科学基金资助项目(71701014);中央高校基本科研业务费资助项目(2020JBZD008)。

摘　　要：以适用于不同车场布置类型的动车所为前提,以提升计划编制质量为目标,提出一种动车所调车作业计划编制模型。重点考虑灵活存车和列位占用问题,在统筹各项检修作业先后顺序安排、进路冲突、车场布置类型等现实情况的基础上,建立字典排序目标规划二级模型。该模型以最小化关键线区总占用时间为首要目标,以最小化总存车次数为次要目标,以动车所内的所有待开展作业为主要索引,通过决策所有作业的股道占用情况,得出所有待检修动车组的调车作业计划。依托采用纵列式二级二场布置的某动车所设计算例对模型进行验证。结果表明:第一优先级模型生成的作业计划关键线区占用总时长为5880 min,达到理论最小值;第二优先级模型在不降低这一总占用时长的前提下,减少总存车次数达37.5%,降低了调车成本。该模型能够有效压缩关键线区总占用时间和不必要的存车作业次数,达到统筹调度动车所内所有作业任务的目的。Based on the premise that it is applicable to depots with different types of yard layouts,a model for shunting operation plan at electrical multiple unit(EMU)depots is proposed with the objective of improving the planning quality.Considering the train flexible storage and position occupation,a secondary goal programming model of lexicographic sorting is established on the basis of the overall planning of the maintenance sequence,route conflict and yard layouts.The model takes minimizing the total occupation time of the critical tracks as the primary goal,minimizing the total occupation times as the secondary goal,and uses all the pending operations at EMU depot as the main index.The shunting operation plan of all EMUs to be maintained can be made by deciding the track occupation status of all operations.A longitudinal EMU depot with two-class and two-yard layout is designed as an example to verify the model.The results show that the total occupation time of the critical tracks of the operation plan generated by the first priority model is 5880 min,closing to the theoretical minimum value.The second priority model reduces the total storage times by 37.5%without reducing the total occupation time,and reduces the shunting cost.The model can effectively reduce the total occupation time of the critical tracks and unnecessary storage operation times,so as to schedule all operations coordinately at EMU depots.

关 键 词：动车所 调车作业计划 检修作业 存车 列位占用 车场布置形式 

分 类 号：U292.2[交通运输工程—交通运输规划与管理]