交通运输系统工程与信息 ›› 2018, Vol. 18 ›› Issue (6): 81-87.

• 系统工程理论与方法 • 上一篇    下一篇

基于工作强度均衡的地铁乘务轮班计划优化模型

陈绍宽*1,马卓然 1,彭小波 2,金华 1,王志美 1   

  1. 1. 北京交通大学 城市交通复杂系统理论与技术教育部重点实验室,北京 100044; 2. 中国铁路设计集团有限公司,天津 300251
  • 收稿日期:2018-04-18 修回日期:2018-05-27 出版日期:2018-12-25 发布日期:2018-12-25
  • 作者简介:陈绍宽(1977- ),男,陕西商洛人,教授.
  • 基金资助:

    国家自然科学基金创新研究群体项目/ National Natural Science Foundation of China(71621001);国家自然科学基金面上项目/ National Natural Science Foundation of China(71571015).

Workload Equitability-based Optimum Modeling for Metro Crew Rostering

CHEN Shao-kuan1, MA Zhuo-ran1, PENG Xiao-bo2, JIN Hua1, WANG Zhi-mei1   

  1. 1. The MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, China; 2. China Railway Design Corporation, Tianjin 300251, China
  • Received:2018-04-18 Revised:2018-05-27 Online:2018-12-25 Published:2018-12-25

摘要:

地铁乘务轮班计划是运营组织工作的重要组成部分,对于提高运营水平和降低运营成本有重要影响.本文采用基于“轮班单元”的周期循环编制模式,以工作强度均衡为目标构建乘务轮班划分和分配两阶段模型,划分模型中不区分同种类型的班次,分配模型将具体班次分配到划分结果中.采用粒子群算法与模拟进化算法相结合的混合智能算法求解,并针对乘务计划两阶段模型分别进行算法设计.最后以北京市某地铁线路数据为例进行求解,对比发现,本文模型求解方案可有效提高乘务员工作量均衡程度.

关键词: 城市交通, 乘务轮班计划, 粒子群算法, 两阶段模型, 工作强度均衡

Abstract:

Metro crew rostering is an important part of transportation organization, which has a significant impact on improving the operational level and reducing operating costs. To balance the work intensity of crews, a twostage model for crew rostering is developed considering the cycle period of rostering unit. The developed model does not distinguish the same type of crew shifts during the first stage called the partition stage and then achieve the results of crew shifts during the second stage called the allocation stage. A hybrid intelligent algorithm combining particle swarm optimization with a simulated evolution algorithm is developed to solve the proposed model. A case study of Beijing metro line is carried out to validate the proposed model and its solution algorithm. The results show that the two-stage optimum model can effectively improve the balance of crew workload.

Key words: urban traffic, crew rostering, particle swarm, two-stage model, workload balance

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