Research on the Evolution Mechanism of Congestion in the Entrances and Exits of Parking Facilities Based on the Improved Spatial Autoregressive Model

Table 3

Key nodes of congestion propagation.

Traffic flow (±100 pcu/h)	Entry rate (±5 (%))	Key nodes
1500	15	95, 96, 97
	20	95, 96, 97
	25	93, 94, 95, 96, 97, 61, 62
2000	15	92, 93, 94, 95, 96, 97, 58, 59, 60, 61, 62
	20	89, 90, 91, 92, 93, 94, 95, 96, 97, 57, 58, 59, 60, 61, 62
	25	86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 54, 55, 56, 57, 58, 59, 60, 61, 62
2500	15	88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 54, 55, 56, 57, 59, 60, 61, 62
	20	83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62
	25	76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57