Application of an intelligent algorithm in estimating the fire site

To the questions of the multiple of fire accident, diversity and complexity of fire cause, lack of effective and direct-vision technological method in fire investigation, this paper proposes an intelligent algorithm for estimating the fire site, on basis of gravitation model and elastic force model. The feasibility of the algorithm is verified by the affirmed fire scene in the past using a fire scene recognition system assisted in estimating the fire location compiled in Java language to fulfill HCI. The test shows that the algorithm is accurate and reliable, which has an important practical significance for reconstruction, simulation and analysis of real fire information to help the fire scene investigator conclude the fire position accurately, improve the efficiency of fire investigation, and understand fire trace characteristics scientifically and correctly.