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Modeling of cooperative adaptive cruise control vehicle and its effect on traffic flow

Author

Listed:
  • Jianzhong Chen

    (School of Automation, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China)

  • Yang Zhou

    (School of Automation, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China)

  • Jing Li

    (School of Automation, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China)

  • Huan Liang

    (School of Automation, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China)

  • Zekai Lv

    (School of Automation, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, P. R. China)

  • Yanmei Hu

    (��School of Science, Chang’an University, Xi’an, Shaanxi 710064, P. R. China)

Abstract

In this paper, an improved multianticipative cooperative adaptive cruise control (CACC) model is proposed based on fully utilizing multivehicle information obtained by vehicle-to-vehicle communication. More flexible, effective and practical spacing strategy is embedded into the model. We design a new lane-changing rule for CACC vehicles on the freeway. The rule considers that CACC vehicles are more inclined to form a platoon for coordinated control. Furthermore, we investigate the effect of CACC vehicles on two-lane traffic flow. The results demonstrate that introducing CACC vehicles into mixed traffic and forming CACC platoon to cooperative control can improve traffic efficiency and enhance road capacity to a certain extent.

Suggested Citation

  • Jianzhong Chen & Yang Zhou & Jing Li & Huan Liang & Zekai Lv & Yanmei Hu, 2022. "Modeling of cooperative adaptive cruise control vehicle and its effect on traffic flow," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 33(02), pages 1-18, February.
    • Handle: RePEc:wsi:ijmpcx:v:33:y:2022:i:02:n:s012918312250022x
    DOI: 10.1142/S012918312250022X
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    Cited by:

    1. Hou, Zhuoran & Guo, Jianhua & Li, Jihao & Hu, Jinchen & Sun, Wen & Zhang, Yuanjian, 2023. "Exploration the pathways of connected electric vehicle design: A vehicle-environment cooperation energy management strategy," Energy, Elsevier, vol. 271(C).

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