基于VISSIM的城市道路交叉口信号控制

北京理工大学珠海学院 2020 届本科生毕业论文基于 VISSIM 的城市道路交叉口信号控制研究基于 VISSIM 的城市道路交叉口信号控制研究摘 要随着全国机动车保有量的上升，城市道路的拥堵问题日益严重，优化道路交叉口信号控制是解决拥堵问题的关键。本文介绍了城市道路交叉口信号控制的研究现状，交通信号控制的基本参数和评价指标，详细阐述并针对位于珠海市香洲区的梅华西路 -敬业路交叉口，依据韦伯斯特算法设计了定时控制方案，通过 VISSIM 建立了定时控制的交通仿真模型；设计了感应控制逻辑规则，通过 COM 接口建立了感应控制仿真模型。基于 VISSIM 的仿真结果对比了定时信号控制和感应信号控制方法对该交叉口的信号控制效果，在高峰时间下的感应控制比定时信号控制效果好。关键词：城市道路交叉口；信号控制；定时控制；感应控制北京理工大学珠海学院 2020 届本科生毕业论文Research on signal control of Urban Road intersection based on VISSIMAbstractWith the increase of the number of motor vehicles in China, the problem of urban road congestion is becoming more and more serious. Optimizing signal control of Road intersection is the key to solve the problem of congestion This paper introduces the research status of signal control, basic parameters and evaluation indexes of traffic signal control at urban road intersections, expounds and designs timing control scheme based on Webster algorithm for Meihua West Road Jingye Road intersection located in Xiangzhou District, 北京理工大学珠海学院 2020 届本科生毕业论文Zhuhai City, establishes timing control traffic simulation model through VISSIM, designs induction control logic rules and benefits The simulation model of induction control is established with COM interface technology. Based on the simulation results of VISSIM, the signal control effect of timing signal control and induction signal control method on the intersection is compared, and the effect of induction control is better than that of timing sign...