摘要
阐述了城市道路交通状态分析的必要性,通过对实时交通状态进行科学分析和划分,为区域路网的交通流控制、诱导等提供交通管理决策支持。并对现有的交通状态分析方法进行评述,提出了进一步的研究方向。
Traffic state is a dynamic macroscopic traffic flow feature or network pattern appearing with the traffic system operation. Analysis and classification of the real-time travel state can be used to provide decisionmaking support for the traffic control system and traffic guidance system. This paper discusses the need for the urban road traffic state analysis.Three analysis methods are evaluated and discussed in detail,and then some new research methods are proposed.
出处
《道路交通与安全》
2008年第3期11-15,共5页
Road Traffic & Safety
关键词
交通状态
交通信息
交通状态参数
交通流特征
travel state
traffic information
traffic state parameters
traffic flow feature
