Simulation Method for Personnel Evacuation under Fire Based on Dijkstra

To simulate the safety evacuation of personnel under building fire,a simulating method based on Dijkstra algorithm is presented.The method takes the idea of network routing schema and considers the effects of the fire environment on evacuation behaviors,such as the destruction of routeway or intersection and the personnel crowd.It also uses the DV algorithm in RIP protocol to calculate the best route for evacuation and applies the routing transmit mechanism to make a decision on evacuation direction.