广州地铁杨箕站通道服务水平分级方法研究

曹志威1,2黄肇红4秦勇1,3麦颖青4郑驰宇4谢征宇1,2

Classification of Passage LOS at Guangzhou Metro Yangji Station

CAO ZhiweiHUANG ZhaohongQIN YongMAI YingqingZHENG ChiyuXIE Zhengyu
  • 作者信息:
    1.北京交通大学轨道交通控制与安全国家重点实验室,100044,北京;
    2.北京交通大学交通运输学院,100044,北京;
    3.北京市城市交通信息智能感知与服务工程技术研究中心,100044,北京;
    4.广州地铁集团有限公司,510330,广州
  • Affiliation:
    State Key Lab of Rail Traffic Control & Safety, Beijing Jiaotong University, 100044, Beijing, China
  • 关键词:
  • Key words:
  • DOI:
    10.16037/j.1007-869x.2020.07.048
  • 中图分类号/CLCN:
    U231.4;F530.7
  • 栏目/Col:
    应用技术
摘要:
针对城市轨道交通车站通道设施服务水平分级问题,提出了一种基于高斯混合模型的服务水平分级方法。该方法以通道人均占用空间为分级标准,基于实时客流的流量、密度和速度,建立高斯混合模型,利用模型对通道设施服务水平进行分级。以广州地铁杨箕站的实际客流数据对模型进行验证,证明了模型的实用性,为车站通道设施服务水平划分及客流引导提供了依据。
Abstracts:
In order to classify the level of service(LOS) for urban rail transit station passage facilities, a classification method based on Gaussian mixture model is proposed. In which the per capita space of passages is taken as the classification standard, and a Gaussian mixture model of LOS for passage facilities is established based on the passenger flow, density, and speed in time. The model is used to classify the passage LOS. Finally, the actual data of passenger flow at Guangzhou metro Yangji Station is used to verify the model, and confirm the practicability of the model. This research provides a basis for the classification of LOS and passenger flow guidance of the station passage facilities.
引文 / Ref:
曹志威,黄肇红,秦勇,等.广州地铁杨箕站通道服务水平分级方法研究[J].城市轨道交通研究,2020,23(7):214.
CAO Zhiwei,HUANG Zhaohong,QIN Yong,et al.Classification of Passage LOS at Guangzhou Metro Yangji Station[J].Urban mass transit,2020,23(7):214.
论文检索