期刊论文

中文

交通信息与安全

1674-4861

2023

41

03

59-68+79

10.3963/j.jssn.1674-4861.2023.03.007

52172339:国家自然科学基金 kh2301004:长沙市科技重大专项项目 2021JJ40577:湖南省自然科学基金青年项目 20B009:湖南省教育厅优秀青年项目 202140:湖南省交通科技项目 CX20220852:湖南省研究生科研创新项目

本校为第一机构

为缓解高速公路连续瓶颈区车辆强制换道造成的通行能力下降的问题，减轻瓶颈之间的相互干扰，提出了面向智能网联车辆（connected and automated vehicles,CAVs）与普通车辆混行情况的高速公路连续瓶颈可变限速与换道协同控制策略。对传统的细胞传输模型（cell transmission model,CTM）进行改进，使其更好地预测考虑了可变限速地混合交通流状态；基于实验模拟，得到了不同交通需求场景下合理的换道控制段长度，通过对瓶颈上游车流进行预先换道提醒，缓解因强制换道引发的通行能力下降现象，进而提高可变限速控制的效果，同时利用可变限速对高交通需求下的流量进行调控，为换道控制段内车辆能够...

A cooperative control method of variable speed limit and lane change for mixed traffic flow consisting traditional human-driven vehicles and connected and connected and automated vehicles(CAVs)is developed to mitigate the capacity drop due to mandatory lane change and m...MORE A cooperative control method of variable speed limit and lane change for mixed traffic flow consisting traditional human-driven vehicles and connected and connected and automated vehicles(CAVs)is developed to mitigate the capacity drop due to mandatory lane change and mutual interference between bottlenecks in the freewa...