基于OD反推的校园交通分配方法研究--以广州大学为例  

Research on the Campus Traffic Distribution Method Based on OD Matrix Estimation--A Case of Guangzhou University

作　　者：颜美芳 龚华炜[1] 陈琪祺 李政 Yan Meifang;Gong Huawei;Chen Qiqi;Li Zheng(School of Civil Engineering,Guangzhou University,Guangzhou Guangdong 510006,China;Haikou Municipal Affairs Administration,Haikou Hainan 570100,China;Municipal Engineering Co.,Ltd.of China Railway 12th Bureau Group,Guangzhou Guangdong 511458,China)

机构地区：[1]广州大学土木工程学院,广东广州510006 [2]海南省海口市政管理局,海南海口570100 [3]中铁十二局集团市政工程有限公司,广东广州511458

出　　处：《城市建筑》2020年第27期14-16,共3页Urbanism and Architecture

基　　金：2018广州大学大学生创新训练项目(201811078124)。

摘　　要：高峰期行人交通流分配是校园交通规划的重要数据基础。通过对广州大学校内道路进行交通调查获取路段流量,以及其他相关数据,笔者建立了基于重力模型的OD反推模型,并应用TransCAD平台进行行人交通流OD反推,得到高峰期校园各分区出行OD矩阵,进而得到了校园交通分配结果。通过实际调查验证该OD反推模型精度满足需求,希望能够为校园交通规划提供有效的行人交通分配方法。The distribution of pedestrian traffic flow in peak hour is an important data base of campus traffic planning. The traffic flow and other relevant data are obtained from the traffic investigation on the campus of Guangzhou University. The OD matrix estimation model based on gravity model is established, and the OD matrix of pedestrian traffic flow is obtained by TransCAD platform, and then the campus pedestrian traffic flow distribution is obtained. Through the actual investigation, the accuracy of the OD model is verified to meet the needs, which can provide an effective passenger flow allocation method for campus traffic planning.

关 键 词：校园交通分配 OD反推 重力模型 TRANSCAD 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]