Journal of Transportation Systems Engineering and Information Technology ›› 2025, Vol. 25 ›› Issue (5): 25-39.DOI: 10.16097/j.cnki.1009-6744.2025.05.002

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Review of Connected and Autonomous Vehicle Dedicated Lane Setup

CHENG Guozhu,WANG Wenzhi,YANG Zihan,WANG Guopeng, CHEN Yongsheng, GU Shuang*   

  1. School of Civil Engineering and Transportation, Northeast Forestry University, Harbin 150040, China
  • Received:2025-03-29 Revised:2025-05-14 Accepted:2025-05-20 Online:2025-10-25 Published:2025-10-25
  • Supported by:
    National Natural Science Foundation of China (52378433);Fundamental Research Funds for the Central Universities of Ministry of Education of China (2572023CT21)。

网联自动驾驶车辆专用车道设置研究综述

程国柱,王文志,杨子涵,汪国鹏,陈永胜,顾爽*   

  1. 东北林业大学,土木与交通学院,哈尔滨150040
  • 作者简介:程国柱(1977—),男,黑龙江哈尔滨人,教授,博士。
  • 基金资助:
    国家自然科学基金(52378433);中央高校基本科研业务费专项资金(2572023CT21)。

Abstract: With the advancement of information and communication technologies, autonomous vehicles (AV) and connected and autonomous vehicles have emerged as promising solutions to address traffic congestion, to enhance traffic safety, and to improve overall traffic efficiency. This paper provides a comprehensive review of the methods for setting up dedicated lanes for connected and autonomous vehicle (CAV). It begins by tracing the evolution of CAV dedicated lanes and elaborating on the background and significance of their implementation. Based on relevant literatures, it then delves into the methodologies for calculating road capacity, providing a foundation for predicting the impact of CAV dedicated lanes on traffic operations, evaluating strategies, and making necessary adjustments. Furthermore, the paper conducts an in-depth analysis on the strategies for setting up CAV dedicated lanes, including the conditions based on CAV penetration rates and traffic demand. It also explores the determination of the number and location of lanes, access methods, and lane separation approaches under various influencing factors. Finally, the paper proposes that future research should focus on understanding the changes in influencing factors post-implementation of CAV dedicated lanes and their alignment with real-world traffic conditions. It also emphasizes the need for establishing specific standards for setting up CAV dedicated lanes to ensure their function effectively across different traffic scenarios.

Key words: intelligent transportation, CAV dedicated lane deployment methodology, traffic efficiency and safety assessment, CAV dedicated lane, CAV penetration rate

摘要: 随着信息通信技术的发展,自动驾驶车辆(Autonomous Vehicle,AV)和网联自动驾驶车辆(Connected and Autonomous Vehicle, CAV)的出现为解决道路拥堵,提高交通安全性和效率提供了新途径。为全面综述CAV专用车道的设置方法,本文首先介绍CAV专用车道的演变过程,阐述CAV专用车道设置的背景与意义;接着,基于相关文献详细介绍道路通行能力计算方法的研究,为预测设置CAV专用车道对交通运行的影响,评估并调整设置策略提供依据;然后,深入分析CAV专用车道的设置策略,包括基于CAV渗透率和交通需求等的设置条件,在不同因素下的车道设置数量和位置以及车道接入方式和分隔方式;最后,建议未来研究应重点关注设置CAV专用车道后各影响因素的变化与实际交通状况,制定CAV专用车道的具体标准,使CAV专用车道根据不同交通场景发挥其功能与作用。

关键词: 智能交通, CAV专用车道设置方法, 交通效率与安全评估, CAV专用车道, CAV渗透率

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