过饱和下干线红波控制研究  

A Study on Red Band Control for Oversaturated Arterials

作　　者：王天平[1] 周彤梅[1] 

机构地区：[1]中国人民公安大学交通管理工程系,北京102623

出　　处：《辽宁警专学报》2014年第6期61-66,共6页Journal of Liaoning Police Academy

摘　　要：过饱和状态下,干线车辆排队现象严重,道路空间资源紧张,必要时应对干线沿线交叉口进行红波控制,避免交叉口死锁和拥堵扩散。首先分析了过饱和以及过饱和下的交通特性,然后运用交通波理论分析了交叉口的车辆排队现象,在此基础上研究了过饱和下干线红波控制方法与主要参数确定。Under the state of supersaturating, serious vehicles queuing on arterial road, and tight road space, there is a requirement for the crossings to use red wave control strategy to avoid intersection deadlock and congestion diffusion. This paper firstly analyzes the oversaturated state and the traffic characteristics of this state, then uses the traffic wave theory to analyze vehicle queuing phenomenon before the intersection, and finally discusses the red wave control method under oversaturated state and parameters determination.

关 键 词：过饱和 干线 车辆排队 红波控制 

分 类 号：D631.5[政治法律—政治学]