In existing urban rail transit system, because of long construction period, train-ground communication system for different rail lines may use equipment from different manufacturer, that will bring challenges for management of metro company, even, it may result in emergency brake of train or traffic safety when a train is going across different lines. In this paper, we first study relevant demands of TD-LTE train-ground communication interconnection, an interconnected TD-LTE train-ground communication system for the urban rail transit system is designed next, in order to test the interconnected TD-LTE based train-ground communication system performance, an indoor testing environment is set up. The programmable attenuators and EIT-Monitor are used to simulate the real urban rail transit environment and monitor signal from different network equipment. Final test results prove that the designed interconnected TD-LTE train-ground communication can be applied to current train control system, which completely satisfies the demand of subway operation in urban rail transit system.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Design and performance test in an interconnected TD-LTE train-ground communication for urban rail transit system


    Contributors:
    Chaogang Si, (author) / Changmin Teng, (author) / Li Wang, (author)


    Publication date :

    2016-10-01


    Size :

    567454 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Urban rail transit train operation method

    WANG ZHE | European Patent Office | 2023

    Free access

    Urban rail transit train operation method

    WANG ZHE | European Patent Office | 2021

    Free access

    URBAN RAIL TRANSIT TRAIN OPERATION METHOD

    WANG ZHE | European Patent Office | 2021

    Free access

    Integrated service train-ground communication system applied to rail transit

    ZHU LI / ZHAO HONGLI / JIANG HAILIN et al. | European Patent Office | 2015

    Free access