重庆理工大学学报2026，Vol.40Issue(3)：53-60,8.DOI:10.3969/j.issn.1674-8425(z).2026.02.007
智能优化算法在交通信号控制中的应用研究综述
A survey on the application of intelligent optimization algorithms for traffic signal control
摘要
Abstract
Traffic management and signal control at intersections are important.The fast urbanization aggravates traffic congestion,environmental pollution and safety problems in urban areas.This paper investigates the application of an intelligent optimization algorithm in traffic signal control.The traditional methods and intelligent algorithms are discussed.The intelligent optimization algorithm has obvious advantages and achieves superior results in signal control at single point,trunk line and area,such as cutting the signal period at the intersection by 25%,cutting the travel time of trunk line vehicles,reducing the number of stops,improving regional traffic flow and alleviating congestion.However,the research suffers such problems as poor generalization ability.This paper designs an intelligent dynamic algorithm,builds collaborative optimization framework and fuses multi-modal data,providing references for future research and applications of intelligent signal control and promoting its sustainable development.关键词
智能优化/强化学习/交通信号控制/遗传算法/多目标优化Key words
intelligent optimization/reinforcement learning/traffic signal control/genetic algorithm/multi-objective optimization分类
信息技术与安全科学引用本文复制引用
周文财,李千,李永琪,李丽,陈佶旸,孟培鑫..智能优化算法在交通信号控制中的应用研究综述[J].重庆理工大学学报,2026,40(3):53-60,8.基金项目
江苏省高等学校基础科学(自然科学)研究面上项目(23KJB580007) （自然科学）
常州市科技计划(应用基础研究专项)项目(CJ20235064) （应用基础研究专项）
常州市科学技术局领军型创新人才引进培育项目(CQ20220104) （CQ20220104）
