欢迎访问铁路通信信号工程技术,今天是 English

铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (3): 32-36.DOI: 10.3969/j.issn.1673-4440.2023.03.007

• • 上一篇    下一篇

CTCS-3级列控系统无线超时智能分析系统研究

李 俏1,2   

  1. 1.北京全路通信信号研究设计院集团有限公司,北京 100070;
    2.北京市高速铁路运行控制系统工程技术研究中心,北京 100070
  • 收稿日期:2022-03-07 修回日期:2022-03-07 出版日期:2023-03-25 发布日期:2023-03-25
  • 作者简介:李俏(1989—),女,工程师,博士,主要研究方向:铁路通信信号,邮箱:liqiao@crscd.com.cn。
  • 基金资助:
    中国铁路上海局集团公司科研计划课题项目(2021219)

Research on Intelligent Analysis System for Wireless Communication Time-out of CTCS-3 Train Control System

Li Qiao1, 2   

  1. 1. CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China;
    2. Beijing Engineering Technology Research Center of Operation Control Systems for High Speed Railways, Beijing 100070, China
  • Received:2022-03-07 Revised:2022-03-07 Online:2023-03-25 Published:2023-03-25

摘要: 研究CTCS-3级列控系统无线超时智能分析技术,并基于专家系统技术设计无线超时智能分析系统。一方面,通过将知识库分组保证对数据完整性不同的无线超时事件分析的准确性。另一方面,通过在推理机中采用优化的模式匹配算法保证分析效率。本系统能够满足无线超时分析对准确性和时效性的要求。

关键词: CTCS-3级列控系统, 无线超时, 智能分析, 专家系统

Abstract: This paper studies the intelligent analysis technology for wireless communication time-out (WCTO) of Chinese Train Control System Level 3 (CTCS-3). The intelligent analysis system for the WCTO events of CTCS-3 is designed based on expert system technology. By grouping knowledge base, the accuracy of WCTO events analysis with different data integrity level is guaranteed. An optimized pattern matching algorithm is used in the inference machine to ensure the efficiency of analysis. The system can meet the requirements of WCTO analysis for accuracy and timeliness.

Key words: CTCS-3, wireless communication time-out, intelligent analysis, expert system

中图分类号: