摘要
通过分析城市轨道交通出站客流的时空分布特性和到达规律,建立疏散运能匹配度模型来判定出站客流疏散的时效性。首先,构建出站客流到达换乘点的客流量计算公式,结合疏散运能计算公式,建立疏散运能匹配度模型。然后,从常规公交调度调整、线路和站点调整以及其他途径三个方面对运能调整进行建议。最后,以哈尔滨市轨道交通1号线为例,在交通量调查和问卷调查的基础上,对典型枢纽的出站客流与疏散运能匹配情况进行分析,得到沿线枢纽存在疏散运能不匹配的结论,需要进行运能调整以完成客流的及时疏散。通过对城市轨道交通出站客流与疏散运能匹配的研究,为充分发挥客流转换潜能,主动引导出行方式的结构优化,为缓解城市内部的交通拥堵提供理论支撑。
Based on the analysis of the temporal and spatial distribution characteristics and arrival rules of passenger flow of urban rail transit, an evacuation transport matching model is established to determine the timeliness of passenger flow evacuation. Firstly, the passenger flow calculation formula of the outbound passenger flow to the transfer point is established, and combined with the evacuation capacity calculation formula, the evacuation capacity matching degree model is finally established. Then, from the routine bus scheduling adjustment, line or station adjustment and other ways and means of the three aspects of capacity adjustment are adopted to make recommendations. Finally, taking Harbin rail transit line 1 as an example, on the basis of traffic volume survey and questionnaire survey, the paper analyzes the matching situation between passenger flow and evacuation transport capacity of typical hubs, and draws the conclusion that there is a mismatch between evacuation transport capacity of hubs along the routes, and it is necessary to adjust the transport capacity and complete the evacuation of passenger flow in time. Through the research on the matching of passenger flow and evacuation capacity of urban rail transit, it can provide theoretical support for fully utilizing the potential of passenger flow conversion, actively guiding the optimization of travel mode structure, and alleviating traffic congestion inside the city.
作者
裴玉龙
陈辉
金英群
PEI Yulong;CHEN Hui;JIN Yingqun(School of Traffic and Transportation,Northeast Forestry University,Harbin 150040,China)
出处
《交通科技与经济》
2019年第3期1-6,共6页
Technology & Economy in Areas of Communications
基金
国家自然科学基金重点资助项目(51638004)
关键词
城市轨道交通
出站客流
运能匹配
计算模型
调整措施
urban rail transit
outbound passenger flow
capacity matching
calculation model
adjustment measures
