摘要
为充分利用路口有限的时空资源,保障信号控制交叉口交通信号灯组合形式与交通组织、流量特征匹配,能够满足精细化的控制策略,研究提出流程化的道路交叉口信号灯组合形式选用方法。首先,介绍国标推荐的机动车信号灯和方向指示信号灯的组合形式;其次,针对城市道路交通信号灯组合形式选用中的常见误区,提出基于车道功能划分、信号管控需求、交通流量特征等关联因素进行道路交通信号灯选型的实用方法;最后,以深圳凤凰山大道/凤凰路路口为例,验证该方法的可操作性。
In order to make full use of the limited time and space resources of the intersection,ensure that the combination form of the traffic lights at the signal-controlled intersection matches the traffic organization and flow characteristics,and can meet the refined control strategy,the paper studies and proposes the selection method of the combination form of the traffic lights at the process-based road intersection.Firstly,the combination form of motor vehicle signal light and direction indicator light recommended by the national standard is introduced.Secondly,aiming at the common misunderstanding in the selection of urban road traffic signal light combination form,a practical method is proposed for selecting road traffic signal light based on the correlation factors such as lane function division,signal control demand,traffic flow characteristics.Finally,the Fenghuangshan Avenue/Fenghuang Road intersection in Shenzhen as an example is taken to verify the operability of the method.
作者
刘冠军
曾权
陈延鸿
蒋金勇
LIU Guanjun;ZENG Quan;CHEN Yanhong;JIANG Jinyong(Shenzhen Urban Transport Planning Center Co.,Ltd,Shenzhen 518000,China;Traffic Police Bureau of Shenzhen Municipal Public Security Bureau,Shenzhen 518036,China)
出处
《交通与运输》
2023年第S01期86-88,94,共4页
Traffic & Transportation
关键词
道路交叉口
信号灯
控制策略
左转专用相位
右转专用相位
Road junction
Signal lamp
Control strategy
Protected left-turn phase
Exclusive right-turn phase
