IDEAS home Printed from https://ideas.repec.org/a/eee/phsmap/v389y2010i16p3134-3139.html
   My bibliography  Save this article

Numerical study of urban traffic flow with dedicated bus lane and intermittent bus lane

Author

Listed:
  • Zhu, H.B.

Abstract

Based on the cellular automaton traffic flow model and the concept of public transport priority, a two-lane traffic model with an intermittent bus lane is proposed and the properties of urban traffic flow are studied. The cases of traffic with a dedicated bus lane (DBL), an intermittent bus lane (IBL) and an ordinary two-lane traffic are simulated, and comparisons in the form of the fundamental diagrams and the velocity–density profiles are made between them. It is shown that the DBL has the advantage of freeing buses from traffic interference and also has the disadvantage of disrupting traffic, the IBL is more efficient in improving the bus flow than ordinary two-lane traffic and maintaining the car flow at a higher level at the same time than the DBL, while the ordinary two-lane traffic suppresses public transportation and is not advantageous in easing urban traffic congestion. Also it is indicated that the DBL is only appropriate for low traffic flow in a two-lane traffic system, and this limitation can be partly overcome by opening the bus lane to general traffic intermittently when the bus lane is not in use by buses.

Suggested Citation

  • Zhu, H.B., 2010. "Numerical study of urban traffic flow with dedicated bus lane and intermittent bus lane," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(16), pages 3134-3139.
    • Handle: RePEc:eee:phsmap:v:389:y:2010:i:16:p:3134-3139
    DOI: 10.1016/j.physa.2010.03.040
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378437110002852
    Download Restriction: Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000
    File URL: https://libkey.io/10.1016/j.physa.2010.03.040?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. Jonghan Park & Seunghwa Jang & Joonho Ko, 2023. "Effects of Exclusive Lanes for Autonomous Vehicles on Urban Expressways under Mixed Traffic of Autonomous and Human-Driven Vehicles," Sustainability, MDPI, vol. 16(1), pages 1-14, December.
    2. Qingyu Luo & Rui Du & Hongfei Jia & Lili Yang, 2022. "Research on the Deployment of Joint Dedicated Lanes for CAVs and Buses," Sustainability, MDPI, vol. 14(14), pages 1-20, July.
    3. Michael W. Levin & Alireza Khani, 2018. "Dynamic transit lanes for connected and autonomous vehicles," Public Transport, Springer, vol. 10(3), pages 399-426, December.
    4. Jia Hu & Zhexi Lian & Xiaoxue Sun & Arno Eichberger & Zhen Zhang & Jintao Lai, 2024. "Dynamic Right-of-Way Allocation on Bus Priority Lanes Considering Traffic System Resilience," Sustainability, MDPI, vol. 16(5), pages 1-18, February.
    5. Nima Dadashzadeh & Murat Ergun, 2018. "Spatial bus priority schemes, implementation challenges and needs: an overview and directions for future studies," Public Transport, Springer, vol. 10(3), pages 545-570, December.
    6. Guler, S. Ilgin & Menendez, Monica, 2014. "Analytical formulation and empirical evaluation of pre-signals for bus priority," Transportation Research Part B: Methodological, Elsevier, vol. 64(C), pages 41-53.
    7. Yao, Jia & Cheng, Zhanhong & Shi, Feng & An, Shi & Wang, Jian, 2018. "Evaluation of exclusive bus lanes in a tri-modal road network incorporating carpooling behavior," Transport Policy, Elsevier, vol. 68(C), pages 130-141.
    8. Jing Zhao & Jie Yu & Xiaomei Xia & Jingru Ye & Yun Yuan, 2019. "Exclusive Bus Lane Network Design: A Perspective from Intersection Operational Dynamics," Networks and Spatial Economics, Springer, vol. 19(4), pages 1143-1171, December.
    9. He, Hong-di & Wang, Jun-li & Wei, Hai-rui & Ye, Cheng & Ding, Yi, 2016. "Fractal behavior of traffic volume on urban expressway through adaptive fractal analysis," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 443(C), pages 518-525.

    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:eee:phsmap:v:389:y:2010:i:16:p:3134-3139. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/physica-a-statistical-mechpplications/ .

    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.