First-Train Timetable Synchronization in Metro Networks under Origin-Destination Demand Conditions

Table 7

Connection relationships for the connecting lines 1U and 1D in solution (5236686, 99).

Transfer station	Optimized connection relationship	Transfer waiting time (min)	Actual connection relationship	Transfer waiting time (min)
14	(1, 2D) ⟶ (1, 1D)	0	(1, 2D) ⟶ (1, 1D)	10
	(1, 2D) ⟶ (1, 1U)	0	(1, 2D) ⟶ (2, 1U)	3
	(1, 2U) ⟶ (2, 1D)	0	(1, 2U) ⟶ (1, 1D)	5
	(1, 2U) ⟶ (2, 1U)	1	(1, 2U) ⟶ (3, 1U)	5
15	(1, 4D) ⟶ (1, 1D)	0	(1, 4D) ⟶ (1, 1D)	3
	(1, 4D) ⟶ (2, 1U)	0	(1, 4D) ⟶ (3, 1U)	0
	(1, 4U) ⟶ (1, 1D)	1	(1, 4U) ⟶ (1, 1D)	2
	(1, 4U) ⟶ (2, 1U)	1	(1, 4U) ⟶ (4, 1U)	6
18	(1, 3D) ⟶ (1, 1D)	1	(1, 3D) ⟶ (1, 1D)	9
	(1, 3D) ⟶ (4, 1U)	0	(1, 3D) ⟶ (5, 1U)	3
	(1, 3U) ⟶ (1, 1D)	13	(1, 3U) ⟶ (1, 1D)	12
	(1, 3U) ⟶ (2, 1U)	0	(1, 3U) ⟶ (5, 1U)	6
23	(1, 7U) ⟶ (12, 1U)	0	(1, 7U) ⟶ (12, 1U)	6