A New Method of Evacuation Under Fire Environment

Fire is one of the most deadly disaster in human life. Large quantities of people lose their life every year. Recently, researchers have carried out a great number of studies and simulations, however, few of which focus on evacuation in fire environment, let alone the impact on human health of fire’s products. This paper proposes an improved social force model for fire situation. A method for outputting data from Pyrosim and inputting data to Anylogic was introduced. The visibility and toxic gas dose at are used to determine the motion speed, direction and health condition of pedestrian. The social force model is implemented in pedestrian modeling, which makes simulation real and intelligent.