歐洲下一代鐵路移動(dòng)通信系統(tǒng)進(jìn)入實(shí)驗(yàn)室集成測試階段

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歐洲鐵路行業(yè)已進(jìn)入未來鐵路移動(dòng)通信系統(tǒng)（簡稱FRMCS）的實(shí)驗(yàn)室集成階段。這套基于5G的通信系統(tǒng)旨在取代現(xiàn)有的GSM-R鐵路專網(wǎng)，現(xiàn)場測試計(jì)劃于2027年啟動(dòng)。愛立信、諾基亞、康特龍三家企業(yè)分別運(yùn)營的實(shí)驗(yàn)室正開展集成調(diào)試工作，各廠商設(shè)備將在此完成兼容性測試，并核驗(yàn)是否符合最新版FRMCS技術(shù)規(guī)范。

該測試項(xiàng)目覆蓋車載無線電臺(tái)、調(diào)度系統(tǒng)、5G通信網(wǎng)絡(luò)以及關(guān)鍵任務(wù)通信業(yè)務(wù)。工程將對語音通話、鐵路應(yīng)急呼叫，以及ETCS、列車自動(dòng)駕駛、列車監(jiān)控系統(tǒng)所需的數(shù)據(jù)交互功能開展測試。實(shí)驗(yàn)室還將驗(yàn)證不同廠商設(shè)備間的互通性，同時(shí)測試FRMCS與現(xiàn)有GSM-R系統(tǒng)的協(xié)同適配能力，以此保障鐵路運(yùn)營不間斷、平穩(wěn)完成新舊系統(tǒng)分步遷移。

本項(xiàng)目聯(lián)盟單位已基于2.2版本FRMCS規(guī)范，發(fā)布一套通用系統(tǒng)測試用例，覆蓋車載設(shè)備、軌旁設(shè)備，以及系統(tǒng)各組件間的對接接口。實(shí)網(wǎng)試運(yùn)行籌備工作同步推進(jìn)。西班牙ADIF公司、德國DB InfraGO、荷蘭ProRail、瑞典Trafikverket等路網(wǎng)管理機(jī)構(gòu)，已在選定線路上架設(shè)通信桿塔、加裝車載設(shè)備并部署5G關(guān)鍵任務(wù)通信設(shè)備。包含跨境運(yùn)行場景在內(nèi)的實(shí)地試驗(yàn)預(yù)計(jì)2027年正式開啟。

原文如下=>

Europe’s rail sector has entered the laboratory integration phase for FRMCS, the 5G-based communication system intended to replace GSM-R, with field trials planned from 2027.

Integration work is under way at three laboratories operated by Ericsson, Nokia and Kontron, where equipment from different suppliers will be tested for compatibility and compliance with the latest FRMCS specifications.

The programme covers onboard radios, dispatcher systems, 5G networks and Mission Critical communication. Engineers will test voice services, railway emergency calls and the exchange of data for ETCS, automated train operation and train control and monitoring systems.

The laboratories will also examine interoperability between suppliers and the interaction of FRMCS with the existing GSM-R system. This is intended to support a gradual migration without interrupting railway operations.

The consortium has published a common set of system test cases based on FRMCS version 2.2. These cover onboard and trackside equipment as well as the interfaces connecting individual parts of the system.

Preparations for operational trials are progressing in parallel. Infrastructure managers ADIF, DB InfraGO, ProRail and Trafikverket are installing masts, onboard equipment and 5G Mission Critical technology on selected railway lines. Field testing, including cross-border scenarios, is expected to begin in 2027.

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