The invention creatively provides a train-shunting transponder device and aims to solve the problems that the conventional active transponder is high in investment and construction costs and is not conducive to popularization while a passive transponder cannot meet the places such as train shunting place for timely changing the message. The invention adopts the technical scheme as follows: power supplies of a main lamp filament and a secondary lamp filament in an annunciator are used for supplying power for a power supply unit; when the main lamp filament and the secondary lamp filament are turned on, voltage signals are generated and are processed by the power supply unit to form direct-current power for supplying power for other units; an annunciator detection unit is used for obtaining the turning on and off states of the main lamp filament and the secondary lamp filament of the annunciator and generating corresponding messages according to the turning on and off states; the messages are transmitted to a vehicle-mounted device through a communication unit. According to the train-shunting transponder device, the vehicle-mounted device does not need to be changed; the train-shunting transponder device is simple and convenient to operate and low in cost; the state of the annunciator cannot be collected; the power is supplied to the transponder; an isolation transformer is arranged in the transponder device; the interference of the annunciator on the voltage signal transponder can be avoided; the stability of equipment is improved.


    Access

    Download


    Export, share and cite



    Title :

    Train-shunting transponder device


    Contributors:
    WANG HONGLIANG (author) / WANG SHAOHUA (author) / ZHAO SONG (author)

    Publication date :

    2015-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    Transponder system and transponder for rail train

    DOU XUELI | European Patent Office | 2021

    Free access

    TRANSPONDER FOR TRAIN CONTROL APPLICATIONS

    NAYAK BHABANI / RAHN KARSTEN | European Patent Office | 2019

    Free access

    Train shunting operation safety distance monitoring device

    LI JINBO / LIANG CE / LI HEBI et al. | European Patent Office | 2021

    Free access

    Train shunting operation safety distance monitoring system

    LI DAN / SHI ZHONGHUA / LIU SONG et al. | European Patent Office | 2024

    Free access

    Simulation System of Train and Shunting Operation

    Miao, Jian-rui / Jiang, Xi / Zhang, Xiao-dong et al. | ASCE | 2000