【作者】 邓志刚；

【导师】 江顺亮；

【作者基本信息】 南昌大学 ， 计算机应用技术， 2007， 硕士

【摘要】 随着我国国民经济和城市化的发展，城市交通问题越来越严重。对城市交通网络进行交通疏散的计算机模拟，为安全、有序、有效的维护城市交通安全提供指导，成为了当前的研究热点。人工生命是一门新兴的学科，细胞自动机是人工生命的重要研究方法。细胞自动机是进行计算机模拟的很好方法。本文创新点在于研究人工生命的细胞自动机理论和交通流理论的基础上，建立了城市交通网络疏散系统的模型：用细胞自动机模拟了城市交通网络疏散系统。对交通组织和管理具有重要的理论和实践指导意义。全文分为五个部分：第一部分从人工生命的概念和意义、理论基础、研究思想以及研究内容和实现技术方面进行了论述。第二部分介绍了细胞自动机的概念、经典细胞自动机、细胞自动机的构成、细胞自动机的分类和细胞自动机在各个领域中的应用。第三部分论述了交通流理论与细胞自动机。第四部分对城市交通堵塞动力学进行了研究。第五部分是计算机模拟城市交通疏散系统，对模拟结果进行总结。更多还原

【Abstract】 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.更多还原