Table 1.
The average maximum tolerable density of a population.
Table 2.
Relationship between crowd density and state.
Fig 1.
A flowchart for establishing the entropy judgment model.
Fig 2.
Simplified diagram of crowd pressure distribution.
Green means minimum pressure, yellow means medium pressure, and red means maximum pressure. When the colors are the same, the darker the color, the greater the pressure.
Fig 3.
Simplified diagram of crowd pressure.
Fig 4.
Summary of the relationship between the moving velocity and the density of a crowd.
Table 3.
Data flow calculated using the Green Guide.
Table 4.
The crowd status definition criteria.
Fig 5.
The state of pedestrian movement in the simulation.
The brown line represents the boundary, the green line represents the pedestrian target, and the colored dot represents the pedestrian.
Fig 6.
Simulation results of pedestrians walking in a straight passage with the size of 5m×25m(length × width).
(a) Pedestrian movement velocity. (b) Crowd system entropy.