A Modified Floor Field Model Combined with Risk Field for Pedestrian Simulation

Figure 2

Distribution of static floor field. The evacuation space contains four exits with a value of “0” and each exit is composed of 2 cells (the green area). The outermost gray cells represent walls and are assigned a value of “500.” The black rectangle means obstacles and is assigned a value of “500” as well. The area marked with red is the proposed “hazard area” and we will give a detailed description in Section 2.2.