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    • 1. 发明授权
    • 열차 통신용 상호연동시스템
    • 火车通信交流系统
    • KR101652980B1
    • 2016-09-09
    • KR1020160029810
    • 2016-03-11
    • 한국철도공사주식회사 씨그널엔터테인먼트그룹
    • 권오준이헌수김범곤이재홍김대연이형의한정석이종성
    • B61L27/00B61L15/00H04L12/24H04L29/06
    • 본발명은열차통신용상호연동시스템에관한것으로, ASTRO 시스템, TETRA 시스템또는 LTE-R 시스템을포함하는이기종시스템을연결하여연동운용되도록하는상호연동시스템이며, 상기상호연동시스템은이기종시스템을연동의안전성을위하여이기종시스템간 유선연동으로인터페이스하는것을기본하고, 이기종시스템에서장애발생시무선연동으로인터페이스를하여통신망의확장성이확보되도록하여광역통신이지속되도록하는것을특징으로한다. 본발명의열차통신용상호연동시스템에따르면, ASTRO 시스템에서장애발생시 상호연동시스템을통하여각각의구역을하나의시스템처럼묶어광역통화를유지할수 있도록하고, TETRA 시스템에서장애발생시 상호연동시스템을통하여 TETRA 사이트전체를하나의시스템으로묶어광역통화를유지할수 있도록함으로써, 열차통신시스템에서장애가발생하더라도고속열차에광역무선서비스를제공하여열차운행의안전성을지속시킬수 있는효과가있다.
    • 本发明涉及一种用于列车通信的互通系统。 互通系统连接包括ATIO系统,TETRA系统或LTE-R系统的异构系统,以在互通时进行操作。 互通系统基本上通过异构系统之间的有线互通来界定异构系统,以实现互通的稳定性。 如果异构系统发生故障,则异构系统通过无线互通进行接口,以确保通信网络的可扩展性,从而保持广域通信。 根据本发明的列车通信的互通系统,当ASTRO系统发生故障时,每个区域通过互通系统被绑定成单个系统,从而保持广域通信,并且整个TETRA站点被绑定为单个系统 当TETRA系统发生故障时,互通系统,从而保持广域通信。 因此,即使列车通信系统发生故障,也可以通过向高速列车提供广域无线业务来维持列车运行的安全性。
    • 3. 发明公开
    • 자동화 진단을 위한 무선통신 차상검측시스템
    • 用于自动诊断的ONBOARD无线检测系统
    • KR1020140147202A
    • 2014-12-30
    • KR1020130069866
    • 2013-06-18
    • 한국철도공사
    • 이재홍김대연한정석이병곤이헌수
    • H04W24/04B61L23/00
    • B61L27/0088B61L15/0027B61L27/0005B61L2205/00H04W24/04
    • The present invention relates to an onboard wireless detection system for automated diagnosis including: a ground wireless facility installed at trackside and a tunnel in high speed rail lines; a detecting unit provided in a high speed train and receiving wireless communication quality information transmitted from the ground wireless facility; and an integrated server installed in the high speed train, determining whether the wireless communication quality information is normal by applying real-time handover information to the wireless communication quality information input through the detecting unit, and delivering event information of the wireless communication detection information that is abnormal to a ground center managing a trackside wireless communication network. Accordingly, stability of train operation and efficiency of maintenance work can be improved by accurately detecting on a train whether wireless communication facility of a high speed train is normal and maintaining the facility in an optimal state according to rules of electric railway facilities from elements such as property degradation, deterioration, or malfunction of the facility.
    • 本发明涉及一种用于自动诊断的车载无线检测系统,包括:安装在轨道旁的地面无线设备和高速铁路线路中的隧道; 检测单元,设置在高速列车中并接收从地面无线设施发送的无线通信质量信息; 以及安装在高速列车中的综合服务器,通过将实时切换信息应用于通过检测单元输入的无线通信质量信息来确定无线通信质量信息是否正常,以及传送无线通信检测信息的事件信息, 对于管理轨道无线通信网络的地面中心是不正常的。 因此,通过在列车上精确地检测高速列车的无线通信设备是否正常并且根据电气铁路设施的规则将设备维持在最佳状态,可以提高列车运行的稳定性和维护工作的效率, 财产退化,恶化或设备故障。