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铁路通信信号工程技术 ›› 2021, Vol. 18 ›› Issue (9): 82-85.DOI: 10.3969/j.issn.1673-4440.2021.09.017

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LTE-M技术在温州市域铁路S2线一期工程信号系统的应用方案

郑儆醒   

  1. 温州市铁路与轨道交通投资集团有限公司运营分公司,浙江温州 325000
  • 收稿日期:2021-01-20 修回日期:2021-02-04 出版日期:2021-09-24 发布日期:2021-10-13

Application Scheme of LTE-M in Signal System for Wenzhou Rail Transit Line S2 in the First Phase Project

Zheng Jingxing   

  1. Operating Branch, Wenzhou Mass Transit Railway Investment Group Co., Ltd., Wenzhou    325000, China
  • Received:2021-01-20 Revised:2021-02-04 Online:2021-09-24 Published:2021-10-13

摘要: 介绍温州市域铁路S2线一期工程信号系统的初步设计背景和LTE-M技术在轨道交通信号系统的应用现状,对LTE技术在温州S2线信号系统应用组网方案进行分析。同时,阐述项目实际执行中将面临的问题及可选择的解决方案,对具有类似需求及问题的轨道交通线路有一定的指导意义。

关键词: 市域铁路, 信号系统, LTE-M

Abstract: This paper introduces the preliminary design background of the signal system of the first phase of Wenzhou Rail Transit Line S2 and the present situation of LTE application in rail transit signal system. The network schemes are analyzed featuring LTE application in the signal system of Line S2. At the same time, this paper expounds potential problems during project execution and their alternative solutions, providing certain guidance for rail transit lines with similar needs and problems.

Key words: suburban railway, signaling system, LTE-M

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