IDEAS home Printed from https://ideas.repec.org/a/wsi/ijmpcx/v31y2020i12ns0129183120501673.html
   My bibliography  Save this article

A new cellular automata traffic flow model considering asynchronous update of vehicle velocity

Author

Listed:
  • Qi-Lang Li

    (School of Mathematics and Physics, Anhui Jianzhu University, Hefei 230601, P. R. China)

  • Rui Jiang

    (MOE Key Laboratory for Urban Transportation, Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, P. R. China)

  • Zhong-Jun Ding

    (School of Automotive and Transportation Engineering, Hefei University of Technology, Hefei 230009, P. R. China)

  • Bing-Hong Wang

    (Department of Modern Physics, University of Science and Technology of China, Hefei 230026, P. R. China)

Abstract

This study examines the cellular automata traffic flow model, which considers the asynchronous update of vehicles’ velocities. Computer simulations are used to identify three typical phases: linear free flow phase, nonlinear moving phase and traffic jam phase. Compared to the original NaSch model, the system of the present model can reach the maximum flow when the vehicle density is higher. The influence of the delay probability and the maximum time step in which drivers intend to keep their current velocity on fundamental diagram is discussed.

Suggested Citation

  • Qi-Lang Li & Rui Jiang & Zhong-Jun Ding & Bing-Hong Wang, 2020. "A new cellular automata traffic flow model considering asynchronous update of vehicle velocity," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 31(12), pages 1-10, December.
    • Handle: RePEc:wsi:ijmpcx:v:31:y:2020:i:12:n:s0129183120501673
    DOI: 10.1142/S0129183120501673
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0129183120501673
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0129183120501673?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Lu, Xingyu & Zhu, Huibing & Wang, Jieguang & Zhang, Ming & Zhou, Chunchun & Zhang, Huafeng, 2022. "Modeling impacts of the tunnel section on the mixed traffic flow: A case study of Jiaodong’ao Tunnel in China," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 603(C).
    2. Ma, Guangyi & Li, Keping, 2024. "Analysis and simulation of vehicle following behavior with consideration of multiple time delays," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 634(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:ijmpcx:v:31:y:2020:i:12:n:s0129183120501673. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/ijmpc/ijmpc.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.