Datasets for "Scheduling Method for Pairing Night-shift and Morning-shift Duties on a Metro Line with Complex Structure"

1. The name of the file for each instance consists of 9 numbers separated by hyphens. The meaning of each number is summarized as follows: a) 1st number: number of depots b) 2nd number: number of handover points c) 3rd number: total number of night-shift duties d) 4th number: number of night-shift duties whose crews are backups or arrive at a depot by deadheading e) 5th number: number of night-shift duties whose crews drive the train to arrive at a depot f) 6th number: total number of morning-shift duties g) 7th number: number of morning-shift duties whose crews are backups or depart from a depot by deadheading h) 8th number: number of morning-shift duties whose crews drive the train to depart from a depot i) 9th number: index of the instance in the subset 2. In our instances, ρ=1000000, M_1=97200, M_2=46800. 3. In real-world instances, index of depots 1,2,3, and 4 represents Tianhe Depot, Fozuling Depot, Changqing Depot, and Zhongshan North Road Depot, respectively.

1. 每个实例的文件名由9个以连字符分隔的数字构成，各数字的含义汇总如下：
a) 第1位数字：车辆段（depot）的数量
b) 第2位数字：交接点的数量
c) 第3位数字：夜班任务的总数量
d) 第4位数字：其乘务组为备用人员或通过空驶方式抵达车辆段的夜班任务数量
e) 第5位数字：其乘务组驾驶列车抵达车辆段的夜班任务数量
f) 第6位数字：早班任务的总数量
g) 第7位数字：其乘务组为备用人员或通过空驶方式从车辆段出发的早班任务数量
h) 第8位数字：其乘务组驾驶列车从车辆段出发的早班任务数量
i) 第9位数字：该实例在其子集中的索引
2. 在本次构建的实例集中，ρ=1000000，M₁=97200，M₂=46800。
3. 在实际业务场景的实例中，编号为1、2、3、4的车辆段分别对应天河车辆段（Tianhe Depot）、佛子岭车辆段（Fozuling Depot）、长庆车辆段（Changqing Depot）以及中山北路车辆段（Zhongshan North Road Depot）。