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 ›› 2021, Vol. 18 ›› Issue (1): 51-52,59.DOI: 10.3969/j.issn.1673-4440.2021.01.010

• • 上一篇    下一篇

STP干扰无线直放站的解决方案

陈 东1,郭静轩2,张 为3   

  1. 1.中铁西安勘察设计研究院有限责任公司,西安 710054;
    2.中国铁路西安局集团有限公司,西安 710054;
    3.北京华铁信息技术有限公司,北京 100081
  • 收稿日期:2020-03-20 修回日期:2020-11-30 出版日期:2021-01-25 发布日期:2021-01-26

Solutions for STP Interference to Wireless Repeater

Chen Dong1,  Guo Jingxuan2,  Zhang Wei3   

  1. 1.Xi'an Survey,Design and Research Institute Co.Ltd.,of CREC, Xi'an    710054, China;
    2.China Railway Xi'an Group Co., Ltd., Xi'an    710054, China;
    3.Beijing HUA-TIE Information Technology Co., Ltd., Beijing    100081, China
  • Received:2020-03-20 Revised:2020-11-30 Online:2021-01-25 Published:2021-01-26

摘要: STP系统的无线信号有可能对无线列车调度指挥系统的无线直放站产生干扰。针对这个问题,基于原因分析和现场模拟测试,提出增加无源滤波器的解决方案。方案实施后,通过长期观察验证方案的可行性和有效性。

关键词: STP, 无线直放站, 滤波器

Abstract: Wireless signal of the STP system may interfere with the wireless repeater of the wireless train dispatching command system. Aiming at this problem, this paper puts forward the solution of adding passive filter based on reason analysis and field simulation test. After the implementation of the solution, the feasibility and effectiveness are verified by long-term observation.

Key words: STP, wireless repeater, passive filter

中图分类号: