交通运输工程与信息学报2025，Vol.23Issue(2)：1-15,15.DOI:10.19961/j.cnki.1672-4747.2024.11.011
山地城市潮汐车道设置方法
Method for setting tidal lanes in mountainous cities
摘要
Abstract
[Background]Existing methods for setting tidal lanes mainly focus on flat citiesanddo not specifically consider the complex terrain of mountainous cities.Moreover,most studies concen-trate on optimizing single-lane control,with insufficient exploration of the collaborative control of multiple tidal lanes.[Objective]Propose a method for establishing tidal lanes in mountainous cities,aiming to alleviate the one-way traffic congestion caused by tidal phenomena by optimizing lane po-sition selection,lane number allocation,and collaborative control.[Methods]Candidate sections for tidal lane settings were identified based on constraints related to road conditions and traffic flow characteristics.A bi-level programming model was developed to minimize the total network opera-tional cost and optimize traffic flow distribution.The genetic algorithms and Frank-Wolfe algorithms were used to solve the model and determine tidal lanes location and allocation.Furthermore,a tidal lane correlation partitioning model was established by quantifying the degree of path correlation be-tween adjacent intersections,thereby achieving collaborative control of tidal lanes.[Results]Simula-tion analyses of a road network in a specific area of Chongqing showedthat after the implementation of tidal lanes,the directional imbalance coefficient is reduced by 3.04%,and the saturation is re-duced by 4.19%,effectively alleviating the congestion caused by tidal traffic.[Application]The pro-posed method provides support for traffic management of tidal lanes in mountainous cities and offers guidance for optimizing network operation efficiency.关键词
城市交通/车道设置/双层规划模型/潮汐车道Key words
urban transportation/lane setting/bi-level programming model/tidal lanes分类
交通运输引用本文复制引用
林婧,姜涛,蔡晓禹,彭博,雷财林..山地城市潮汐车道设置方法[J].交通运输工程与信息学报,2025,23(2):1-15,15.基金项目
重庆市教委科学技术研究项目(KJZD-M202300702) （KJZD-M202300702）
重庆交通大学自然科学类揭榜挂帅重点项目(XJ2023000801) （XJ2023000801）
道路交通安全管控技术国家工程研究中心开放课题(2024GCZXKFKT01) （2024GCZXKFKT01）
重庆交通大学研究生科研创新项目(2022B0008) （2022B0008）
重庆市高等教育教学改革研究项目(182028) （182028）
