The invention relates to a railway detection system based on RFID. The system comprises a fastener fastening state sensor, a radio frequency antenna, a reader, terminal equipment and a cloud server. The fastener fastening state sensor is used for sending radio frequency identification information to the radio frequency antenna, and the radio frequency identification information comprises positioninformation and the pressure value of the fastener; the radio frequency antenna sends the received radio frequency identification information to the reader; the reader transmits the radio frequency identification information to the cloud server, the cloud server analyzes the received pressure value of the fastener, and if the pressure value of the fastener is larger than a preset pressure threshold value, the cloud server sends alarm information to the terminal equipment. The pressure value of the fastener can be quantitatively measured in real time, a power line and a data line are not needed, the fastener can be conveniently arranged along a railway line in a high-density mode, and the fastener fastening state sensor is small in size, simple in structure, low in cost, low in failure rateand long in service life.

    本发明涉及一种基于RFID的铁路检测系统,该系统包括扣件紧固状态传感器、射频天线、读出器、终端设备和云服务器;扣件紧固状态传感器用于向射频天线发送射频识别信息,射频识别信息包括扣件的位置信息和压力值;射频天线将接收到的射频识别信息发送至读出器;读出器将射频识别信息传输给云服务器,云服务器对接收到的扣件的压力值进行分析,若扣件的压力值大于预设的压力阈值时,则该云服务器发送报警信息给终端设备。本发明可以定量、实时地测量扣件的压力值,不需要电源线和数据线,便于扣件沿铁路线进行高密度地布置,扣件紧固状态传感器的体积小、结构简单、成本低、故障率低且使用寿命较长。


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    Titel :

    Railway detection system based on RFID


    Weitere Titelangaben:

    基于RFID的铁路检测系统


    Beteiligte:
    LING LIEPENG (Autor:in) / CHENG SHIYI (Autor:in) / ZHOU YOU (Autor:in) / TONG YUN (Autor:in) / SHI JIABIN (Autor:in) / WANG ZHICHAO (Autor:in) / MA XUEZHI (Autor:in) / SHI MENGDI (Autor:in) / BAO XUEZHI (Autor:in) / CHAI XUESONG (Autor:in)

    Erscheinungsdatum :

    2020-05-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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