摘要
通过实测调研获取广西高速公路主线收费站车道通行速度、车辆服务时间并进行分析,得出不同类型收费车道交通流运行特性,结合分析结果对既有收费站通行能力计算方法进行比较说明,提出基于流水数据中饱和车头时距指标的收费车道通行能力计算方法,并计算得出各类型收费车道的通行能力及相应车辆折算系数取值。
This paper collects operating speed of vehicles and the service time in the lanes of the mainline toll station in Guangxi through field measurement and research,and analyzes them to determine the traffic flow characteristics of different types of toll lanes.Based on the analysis results,the existing toll station traffic capacity calculation methods are compared and explained.Finally,a traffic capacity calculation method for toll lanes based on the saturated headway indicator in the flow data is proposed,and the traffic capacity of each type of toll lane and the corresponding vehicle conversion coefficient values are calculated.
作者
董子行
宋霞飞
赵凯文
尚永毅
何廷全
周晨静
DONG Zihang;SONG Xiafei;ZHAO Kaiwen;SHANG Yongyi;HE Tingquan;ZHOU Chenjing(Beijing University of Civil Engineering and Architecture Beijing Key Laboratory of General Aviation Technology,Beijing 100044,China;Guangxi Xinfazhan Commnications Group Co.,Ltd,Nanning 530029,China;Guangzhou University,School of Civil Engineering and Transportation,Guangzhou 510006,China)
出处
《交通工程》
2024年第8期8-13,共6页
Journal of Transportation Engineering
基金
广西壮族自治区交通运输厅科技示范工程(广西高速公路交通拥堵防治智能决策系统工程)
广西重点研发计划(2021AB22078)。
关键词
高速收费站
交通流运行特性
通行能力
expressway toll station
traffic flow characteristics
traffic capacit
