城市主干路交叉口信号协调控制系统设计研究

Research on the Design of SignalCoordination Control System in Intersections of Urban Main Roads

本文主要阐述了城市主干路进行信号协调控制系统设计的必要性及意义,并给出城市主干路绿波信号系统的设计流程。按照设计流程的思路,得到具体设计方案,然后详细介绍了信号协调控制系统的设计过程。在设计时,以交通调查数据为主要依据,根据信号协调控制系统设计的数学模型对数据进行分析处理,然后得出设计结果。最后对设计方案从信号交叉口性能指标的四个方面进行评价。

The necessity and significance of the design of signal coordination control system in urban main roads are represented in the paper, meanwhile, the design flow process of the green wave signal system is displayed. According to the idea of the design flow process, the design project is obtained, then, the design course of the signal coordination control system is explained in detail. In the design course, based on the survey data and the design mathematical model of signal coordination control system, the survey data are analyzed and the results are obtained. At last, the design project is appraised by four aspects of the signal intersection quality indexes.