For high-speed maglev operation control system, train location is a safety-critical function. Whether these functions can be realized has a vital impact on the safe operation of the maglev train. This paper first analyzes the interface relationship between the operation control system and the vehicle location system, and then establishes safety processing modeling for the operation control system by means of the state diagram. In order to control the complexity, the safety processing model is divided into two levels, namely the location system state machine and the location channel state machine. Through the safety processing, the non-safe location information generated by the vehicle location system is processed as safety location information, such as position, speed and driving direction of a certain train.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Safety Processing Modeling of Train Location for High-Speed Maglev Operation Control System


    Contributors:
    Chen, Yijun (author) / Xu, Zhongwei (author) / Zhao, Huahua (author) / Li, Zhangyang (author) / Chu, Pengzi (author)

    Conference:

    21st COTA International Conference of Transportation Professionals ; 2021 ; Xi’an, China


    Published in:

    CICTP 2021 ; 938-946


    Publication date :

    2021-12-14




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Safety Processing Modeling of Train Location for High-Speed Maglev Operation Control System

    Chen, Yijun / Xu, Zhongwei / Zhao, Huahua et al. | TIBKAT | 2021


    Safe Location of High-Speed Maglev Train

    Liu, Jianfeng / Xu, Hongze / Gegerile | British Library Conference Proceedings | 2018


    Maglev train operation speed calculation method and system and maglev train

    TONG LAISHENG / ZHANG WENYUE / TANG WEI et al. | European Patent Office | 2021

    Free access

    High-speed maglev train speed measurement sensor and maglev train

    LYU YANG / HU ZHONGZHONG / ZHENG LIANGGUANG et al. | European Patent Office | 2020

    Free access

    High-speed maglev train propelling device and high-speed maglev train

    FAN ZHUXIA / XIN BENYU / YUAN XIANZHEN et al. | European Patent Office | 2020

    Free access