华南理工大学学报（自然科学版）2025，Vol.53Issue(12)：34-45,12.DOI:10.12141/j.issn.1000-565X.240503
考虑驾驶人接受程度的信号交叉口车速二次引导策略
Speed Secondary Guidance Strategy for Signalized Intersection Considering Driver Acceptance Level
摘要
Abstract
This study proposes a secondary speed guidance strategy that incorporates driver acceptance levels to enhance the traffic efficiency address and reduce fuel consumption and emissions in the upstream areas of signalized intersections.The strategy addresses the inadequate execution of guidance strategies by drivers in manual driving environments.Focusing on connected human-driven vehicles,it introduces the parameter of driver acceptance degree to refine three primary guidance models:acceleration guidance through,deceleration guidance through,and deceleration guidance to stop.To mitigate the impact of low driver acceptance,secondary acceleration guidance through and secondary deceleration guidance through models are constructed.Using the Matlab simulation platform,this study established a simulation environment that considers vehicle trajectory,speed,acceleration,fuel consumption,and emissions.Comparative analyses of no guidance,primary guidance under varying driver acceptance levels,and secondary guidance were conducted.The simulation results show that strictly following the primary guidance strategy can enable more vehicles to pass through the intersection without stopping,improving traffic efficiency by approximately 14.3%,and reducing fuel consumption and emissions by 10%to 15%.Low driver acceptance has a significant negative impact on primary speed guidance,rendering the primary guidance strategy ineffective and causing additional fuel consumption and emissions.The secondary guidance strategy can effectively alleviate the impact of low driver acceptance,restoring traffic efficiency to over 95%of that of primary guidance and reducing fuel consumption and emissions by approximately 8%to 12%.关键词
信号交叉口/网联人工驾驶车辆/车速二次引导/驾驶人接受程度/车速引导策略Key words
signalized intersection/connected human-driven vehicles/speed secondary guidance/driver acceptance level/speed guidance strategy分类
交通工程引用本文复制引用
程国柱,史泽宇..考虑驾驶人接受程度的信号交叉口车速二次引导策略[J].华南理工大学学报（自然科学版）,2025,53(12):34-45,12.基金项目
黑龙江省重点研发计划项目(JD22A014) （JD22A014）
东北林业大学中央高校基本科研业务费专项资金资助项目(2572023CT21)Supported by the Key Research and Development Program of Heilongjiang Province(JD22A014) （2572023CT21）
