Crowd evacuation system simulation based on artificial potential field and Agent

The microscopic simulation model based on artificial potential field and Agent was proposed from the individual perspective to evacuate in fire environment.First,various factors including fire,doors,obstacles,etc.which can affect peoples' behavior were quantified to construct artificial potential field system.Second,taking the individual as the object,movement direction could be determined through stress analysis.Finally through comparing whether to open the security passage and whether to involve personnel persuasion,crowd evacuation was simulated reasonably.The evacuation system was realized based on VC + + and can more really simulate the crowd evacuation process from the experimental results.