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铁路通信信号工程技术 ›› 2021, Vol. 18 ›› Issue (9): 90-93,98.DOI: 10.3969/j.issn.1673-4440.2021.09.019

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铁路信号工程中UUS码若干问题研究

崔 超   

  1. 中铁第四勘察设计院集团有限公司,武汉 430063
  • 收稿日期:2020-06-09 修回日期:2021-08-26 出版日期:2021-09-24 发布日期:2021-10-13
  • 基金资助:
    中铁第四勘察设计院集团有限公司科研课题项目(2020K065)

UUS Code Issues of Railway Signal Engineering

Cui Chao   

  1. UUS; Chinese Train Control System Level 2; degradation
  • Received:2020-06-09 Revised:2021-08-26 Online:2021-09-24 Published:2021-10-13

摘要: 根据普铁和高铁中UUS码的定义,结合列控数据编制、车载设备控制逻辑以及设计规范中对于UUS码的要求,分析在装备CTCS-2级列控系统的铁路工程中UUS码设计的注意事项,结合工程案例重点分析UUS码降级场景,对未来铁路信号工程设计提供参考。

关键词: UUS, CTCS-2, 降级

Abstract: According to the definition of UUS code in conventional and high-speed railways, combined with the requirements of train control data compilation, on-board equipment control logic and design specifications for UUS code, the paper analyzes the precautions of UUS code design in railway engineering projects with CTCS-2 train control system, and focuses on the UUS code degradation scenario based on engineering cases, so as to provide reference for future railway signal engineering design.


Key words: UUS, Chinese Train Control System Level 2, degradation

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