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arXiv 2202.09876eess.SYcs.SY
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混合交通环境下最优协同网联自动驾驶车辆的性能分析

Performance Analysis of Optimally Coordinated Connected and Automated Vehicles in a Mixed Traffic Environment

Alejandra Valencia, A M Ishtiaque Mahbub, Andreas A. Malikopoulos

AI总结:

本文针对含有人驾驶车辆的混合交通走廊,研究网联自动驾驶车辆协同轨迹规划框架,并通过仿真分析不同CAV渗透率与交通流量对总行程时间和燃油经济性的影响。

摘要:

在混合交通环境中,由于有人驾驶车辆(HDVs)的存在,网联自动驾驶车辆(CAVs)的轨迹规划面临重大挑战。本文应用一个框架,使CAVs与HDVs能够在包含匝道合流区、限速区和环岛的交通走廊中协同行驶。我们研究了不同CAV渗透率和交通流量对走廊通行效率的影响。我们提供了大量仿真结果,并从总行程时间和燃油经济性两方面报告了收益。

英文摘要:

Trajectory planning of connected and automated vehicles (CAVs) poses significant challenges in a mixed traffic environment due to the presence of human-driven vehicles (HDVs). In this paper, we apply a framework that allows coordination of CAVs and HDVs traveling through a traffic corridor consisting of an on-ramp merging, a speed reduction zone, and a roundabout. We study the impact of different penetration rates of CAVs and traffic volumes on the efficiency of the corridor. We provide extensive simulation results and report on the benefits in terms of total travel time and fuel economy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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