• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 25 Issue 3
May  2012
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Article Contents
HE Chengcai, YANG Tao. Comparison of Headways in Moving Block and Fallback Modes for CBTC System[J]. Journal of Southwest Jiaotong University, 2012, 25(3): 446-450,457. doi: 10.3969/j.issn.0258-2724.2012.03.015
Citation: HE Chengcai, YANG Tao. Comparison of Headways in Moving Block and Fallback Modes for CBTC System[J]. Journal of Southwest Jiaotong University, 2012, 25(3): 446-450,457. doi: 10.3969/j.issn.0258-2724.2012.03.015

Comparison of Headways in Moving Block and Fallback Modes for CBTC System

doi: 10.3969/j.issn.0258-2724.2012.03.015
  • Received Date: 13 Jan 2021
  • Publish Date: 25 Jun 2012
  • In order to research the feature of headway in a Fallback mode and the difference to a normal mode for a CBTC (communication based train control) system, the basic principle of the CBTC system and the relative technology about moving block and Fallback modes were investigated, models for train headway in a CBTC Fallback mode were constructed, and headways in the moving block and Fallback modes for the CBTC system were simulated and calculated. The research shows that CBTC moving block and Fallback modes can meet the system requirements and achieve small train headway. Compared with the Fallback moving-like block mode, the moving block mode can achieve much smaller train headway (<90 s).

     

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