Research And Computer Simulation About System Of Urban Traffic Flow Based On Artificial Life

With China's national economy and the development of urbanization, urban transport problem is getting worse. The research and computer simulation on urban traffic flow give for guidance of city traffic organization and city traffic management, which have been the current research hotspot.Artificial life is a rising science. Cellular automata is an important research method on artificial life. Computer simulation is a good method with cellular automata.The creativity of this thesis lies in two points. Firstly, we have created a model to simulate traffic flow based on artificial life theory, cellular automata theory and traffic flow theory. Secondly, we have simulated the system of urban traffic flow. It have theoretical and practical significance for traffic organization and traffic management.The thesis is divided into five parts. The first part discusses from the concept and the significance, the basis of theory, the thinking of research, the content of research and the implementation of technology on Artificial Life. The second part discusses from the cellular automata concept, classic cellular automata, cellular automata composition, cellular automata classification and cellular automata application in various fields. The third part discusses from the traffic flow theory and cellular automata. The forth part, urban traffic congestion kinetics is studied. The system of urban traffic flow is simulated in the fifth part, where the simulation results are summed up.