The present invention relates to a failure diagnostic method and system based on LTE-R. In the failure diagnostic method based on LTE-R, when a control panel sends a vehicle inspection command to an on-board mobile station installed on a railway vehicle through an LTE-R network, based on the vehicle inspection command, the on-board mobile station checks whether there is abnormality in at least one from the driving device of the railway vehicle, a propulsion and auxiliary power source device, and a vehicle body. The on-board mobile station device transmits the inspection result to the control panel through the LTE-R network and displays the test result transmitted from the control panel. According to the present invention, the fault diagnosis of the railway vehicle can be performed remotely from a ground system in the system based on LTE-R. The maintenance of the railway vehicle can be efficiently performed.

    본 발명은 LTE-R 기반의 고장진단 방법 및 시스템에 관한 것이다. 본 LTE-R 기반의 고장진단 방법은, 관제조작반에서 차량 검사 명령을 LTE-R 네트워크를 통해 철도차량에 설치된 차상 이동국 장치로 전송하면, 차량 검사 명령에 따라, 차상 이동국 장치가 철도차량의 주행 장치, 추진 및 보조 전원 장치, 및 차체 중 적어도 하나에 대한 이상 여부를 검사하여, 차상 이동국 장치에서 검사 결과를 LTE-R 네트워크를 통해 관제조작반으로 전송하고, 관제조작반에서 전송받은 검사 결과를 표시한다. 본 발명에 따르면, LTE-R 기반의 시스템에서 철도차량의 고장 진단을 지상 시스템에서 원격으로 수행할 수 있어, 철도차량의 유지보수를 효율적으로 수행할 수 있다.


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    Titel :

    - Failure diagnostic method and system based on LTE-R


    Weitere Titelangaben:

    LTE-R 기반의 고장진단 방법 및 시스템


    Beteiligte:
    KIM DONG WOON (Autor:in)

    Erscheinungsdatum :

    2018-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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