考虑列位合理占用的动车所调车作业计划编制优化  

Optimization of Shunting Operation Plan at Electric Multiple Units Depot Considering Train Position Proper Occupancy

作　　者：户佐安[1,2,3] 郑磊[1,4] 周姝 HU Zuoan;ZHENG Lei;ZHOU Shu(School of Transportation and Logistics,Southwest Jiaotong University,Chengdu 611756,China;National Engineering Laboratory Integrated Transportation Big Data Application Technology,Southwest Jiaotong University,Chengdu 611756,China;National United Engineering Laboratory of Integrated and Intelligent Transportation,Southwest Jiaotong University,Chengdu 611756,China;China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]西南交通大学交通运输与物流学院,四川成都611756 [2]西南交通大学综合交通大数据应用技术国家工程实验室,四川成都611756 [3]西南交通大学综合交通运输智能化国家地方联合工程实验室,四川成都611756 [4]中铁二院工程集团有限责任公司,四川成都610031

出　　处：《西南交通大学学报》2022年第1期65-73,共9页Journal of Southwest Jiaotong University

基　　金：国家自然科学基金(61104175);四川省科技计划(2021YJ0067);成都市科技项目(2020-RK00-00204-ZF)。

摘　　要：合理编制动车组调车作业计划可提高动车所的作业效率和检修能力,在动车所各功能区域和股道布置确定的前提下,分析动车组编组状态及股道列位占用对调车作业的影响.以减少调车作业过程中股道占用次数为目标,以动车组作业时间、调车作业次序和股道类型为约束,建立考虑股道列位占用的动车所调车作业计划编制优化模型,设计基于调车作业可行路径生成和作业优先次序交换的模拟退火算法,并进行求解;最后以某动车所调车作业计划编制为实例,验证模型和算法的有效性.结果表明:本文提出的方法能够在较短时间内编制动车所调车作业计划,并减少股道占用次数;得到的最优调车作业计划将动车组的转线次数降低为34次,且在需入库的作业动车组中,有80%的动车组实现了入所后的快速入库作业.Reasonable shunting operation plans can greatly improve the operation efficiency and maintenance capacity of the electric multiple unit(EMU)depots.On the premise of determinate layout of tracks and each function sections,the effect of EMU marshalling status and occupation on the shunting operartion plan is analyzed.With the objective of reducing track occupancy times during shunting operations,and taking EMU operation time,shunting operation sequence and track type as constraints,an optimization model for shunting operation plan considering train position occupancy is established,a simulated annealing algorithm based on the feasible route generation and the priority exchange for shunting operations is proposed.Finally,an example of shunting operation plan at the EMU depot is used to verify the effectiveness of the model and algorithm.The results show that the proposed approach yields a shunting operation plan in a short time and with a small number of track occupancy.The number of EMU transfers is reduced to 34,and 80%of the EMUs have realized the quick storage operation.

关 键 词：铁路运输 动车所 调车作业计划 列位占用 模拟退火算法 

分 类 号：U292.2[交通运输工程—交通运输规划与管理]