The Research On Models Of People's Flowing In The Large-scale Marine

It is more complicated of the structure in the large-scale marine which has a large number of passages and exits, as a result, it is more difficult for people to flowing. Furthermore, lots of persons maybe die in a short period when a shipwreck happens, so it is very important to do the research on the pedestrian in a large-scale marine.In this article the pedestrian in a large-scale marine is classified into three kinds, point to point flowing of a single person, point to point flowing of a small team and safety evacuation, and pedestrian models are constructed and analyzed for all of them. The flowing of point to point of a small team is studied rarely before, so it is illustrated circumstantially. Concretely, the model for point to point of a single person is built up, this model can provide the optimized path. Based on this model, the model for point to point of a small team is put forward, the members of the small team are able to reach the destination in the shortest time if they move along the path generated by the model. The macroscopical evacuation model is able to generate rational people distribution which guarantees efficient evacuation. These three models are macroscopical models, furthermore, the microcosmic simulation model is also built up, which absorbs most advantages and discards the disadvantages of former microcosmic models, as a result it can reflect the reality finely and help to analyze the people's flowing.A basic frame is developed by which the models modeled above can be used to do some research on safety evacuation in a large-scale marine. Finally a software system is developed based on these models.