多智能体在城交通系统中应用现状综述.pdf

计 算 机 系 统 应 用 2010 年 第 19卷 第 1 期 ① 多智能体在城市交通系统中应用现状综述 王龙飞 陈 红 李 杨 邵海鹏 (长安大学 公路学院 陕西 西安 710064) 摘 要： 多智能体技术通过各自治智能体间的通讯、协调、合作来表达实际的复杂系统，特别适用于城市交通 系统的建模。在分析了多智能体技术和城市交通系统特性的基础上，对多智能体在城市交通管理系统、 出行信息系统和公交系统中的应用现状进行了综合论述，对各个领域最具代表性的应用进行了介绍和 分析。研究认为，多智能体技术为城市交通问题提供了良好的解决方案，在具体应用中需要对交通环 境和实体进行准确的建模，缓解通信需求、降低运算量及低协调复杂度、增强应用系统的稳定性和安 全性。最后指出了多智能体技术在城市交通系统应用中的发展趋势。 关键词： 多智能体 协调 交通管理系统 出行信息系统 公交系统 A Survey ：Application of Multi-Agent Technology to Urban Traffic System WANG Long-Fei, CHEN Hong, LI Yang, SHAO Hai-Peng (School of Highway, Chang’an University, Xi’an 710064,China) Abstract : By adopting communication, coordination and corporation between agents, multi-agent technology can express complex system and especially can be used to model urban traffic system. Based on the analysis of the charact ers of multi-agent technology and urban traffic system, application status are summarized from the urban traffic management system, traveler information system and public transportation system. T he most representative applications of all areas are also introduced and analyzed. Study shows that multi-agent technology provides effective solutions for urban traffic problems, and it is suggested that in order to make a better use of multi-agent technology, traffic environment and activities need to be modeled correctly. Communication needs to be reduced. Computational and coordination complexity need to be cut down. Syst