铁道运输与经济2024，Vol.46Issue(2)：105-111,119,8.DOI:10.16668/j.cnki.issn.1003-1421.2024.02.13
考虑计划分配优先级与干扰条件的编组站阶段计划自动编制研究
Automatic Preparation of Marshalling Station Stage Plan Considering Priority of Plan Allocation and Interference Conditions
摘要
Abstract
Arrival-departure track operation plan is one of the core tasks of the marshalling station stage plan.Taking the moderate reduction of the workload of manual planning at this stage as the starting point,this paper integrated the priority conditions and interference conditions affecting the distribution of arrival-departure track operation plan into the optimization model of resource allocation of the dispatch line.The paper designed the stock channel allocation rules and took into account the constraints such as the uniqueness and balance of the track occupation.With the goal of minimizing the number of track adjustments,based on the firefly algorithm and computer technology,it was embedded into the existing marshalling station dispatching automation system to verify and test the effectiveness of the model.By selecting the actual operation data of a domestic marshalling station for one shift,the experimental results show that the operation efficiency of the model is nearly 2 times higher than that of the conventional automatic preparation scheme without considering the track priority and the interference conditions.The efficiency is nearly 4 times higher than that of the manual preparation method,which greatly reduces the number of manual adjustments,reduces the labor intensity of operators,improves the production efficiency of marshalling station transportation,and promotes the intelligent development of railway dispatching.关键词
编组站/阶段计划/到发线运用/股道分配/自动编制/萤火虫算法Key words
Marshalling Station/Stage Plan/Arrival-departure Track Utilization/Track Distribution/Automatic Preparation/Firefly Algorithm分类
交通工程引用本文复制引用
何占元,许展瑛,姚宇峰,蒋继磊..考虑计划分配优先级与干扰条件的编组站阶段计划自动编制研究[J].铁道运输与经济,2024,46(2):105-111,119,8.基金项目
国家能源投资集团有限责任公司科技创新项目(GJNY-20-107) （GJNY-20-107）
