Dynamic Guidance Strategy for Pedestrian Travel in Large-Scale Activity under Harsh Environment

Table 2

Other simulation parameters.

Parameter	Meaning	Value
	Congestion threshold of road sections when staring the releasing layout optimization of VMS information	0.7
	Information release cost of a single VMS per unit time, s/(min pcs)	10
	Maximum detour coefficient of the effective paths	1.5
	Maximum times of re-planning the path during the entire travel process	3
	Initial average speed of pedestrians, m/min	79
	Initial maximum speed of pedestrians, m/min	1.2
	Initial minimum speed of pedestrians, m/min	0.8
,	Speed function parameters of pedestrians	0.640, 1.668
,	Generalized travel cost function parameters	1.119, 2.011
	Simulation step, min	1