城市轨道交通乘务员排班优化模型研究

优化城市轨道交通乘务员的排班方法,对于优化城市轨道交通人员配置、提高服务效率、降低运营成本等具有十分重要的意义。为了研究城市轨道交通乘务员排班优化方法,首先对乘务组织方式进行了分析,介绍了包乘制和轮乘制两种方式,并分析了其优缺点,分析得出目前城市轨道交通常采用的方式是轮乘制中的四班三运转模式;其次,确定了待乘时间和值乘时间是影响运营成本的重要参数,而待乘时间又受到轮乘点、列车整备时间等的影响;然后又从值乘次数、待乘时间和工作量三个分析了约束条件;最后,以运营成本最优构建了目标函数,对于优化城市轨道交通乘务员排班计划具有重要意义。

Optimizing the scheduling method of urban rail transit crew is of great significance for optimizing urban rail transit staffing,improving service efficiency,and reducing operating costs.In order to study the optimization method of urban rail transit crew schedule,firstly,the crew organization method is analyzed,and the two modes of the package system and the shift system are introduced.The advantages and disadvantages are analyzed,and the analysis shows that the current urban rail transit usually adopts the method is the four-shift three-operation mode in the shift system;secondly,it is determined that waiting time and on-duty time are important parameters that affect operating costs,and waiting time is affected by the rotation point and train preparation time;then In addition,the constraint conditions are analyzed from the number of rides,waiting time and workload;finally,the objective function is constructed with the optimal operating cost,which is of great significance for optimizing the schedule of urban rail transit flight attendants.