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

作　　者：何占元 许展瑛 姚宇峰 蒋继磊 HE Zhanyuan;XU Zhanying;YAO Yufeng;JIANG Jiei(Department of Transportation,Guoneng Shuohuang Railway Development Co.,Ltd.,Cangzhou 062350,Hebei,China;Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]国能朔黄铁路发展有限责任公司运输部,河北沧州062350 [2]中国铁道科学研究院集团有限公司通信信号研究所,北京100081

出　　处：《铁道运输与经济》2024年第2期105-111,119,共8页Railway Transport and Economy

基　　金：国家能源投资集团有限责任公司科技创新项目(GJNY-20-107)。

摘　　要：编组站到发线运用计划是编组站阶段计划核心工作之一,以适度降低现阶段人工编制计划工作量为切入点,将影响到发线运用计划分配优先级条件与干扰条件融入到发线占用资源分配优化模型中,设计股道分配规则,兼顾股道占用唯一性、均衡性等约束,以股道调整次数最少为目标,基于萤火虫算法,辅以计算机技术将其嵌入到现有的编组站调度自动化系统中对模型进行有效性验证及测试。通过选取国内某编组站一班次实际作业数据进行分析验证,实验结果表明,该模型其作业效率比常规未考虑股道优先级和股道干扰条件的自动编制方案作业效率提高近2倍,比人工编制方法效率提高近4倍,大大减少人工调整的次数,减轻作业人员的劳动强度,提升编组站运输生产效率,推动铁路调度智能化发展。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 

分 类 号：U291.4[交通运输工程—交通运输规划与管理]