SYSTEM AND METHOD FOR EVACUATION ACTION SIMULATION

摘要

PROBLEM TO BE SOLVED: To provide a system and a method for evacuation action simulation which can simulate evacuation action in crowd flow conditions with high accuracy.SOLUTION: A method for evacuation action simulation to simulate action of evacuees, who evacuate from a building or in an outdoor space, with cellular automaton includes following steps of: dividing an indoor or outdoor space into cells; arranging all evacuees as simulation targets in each cell; and determining a next destination cell for each evacuee by each discrete time step on the basis of the local interaction rule with fluid coefficients in crowd flow conditions (especially 1.5/m s by horizontal walking, 1.33/m s by walking on steps) when the density of evacuees is the density of crowd flow conditions.