The invention discloses a railway rolling stock wheel inductive sensor. The inductive sensor comprises a control circuit board, a vibration inductive sensor, an electromagnetic induction wheel sensor and a transmitter, wherein the vibration inductive sensor, the electromagnetic induction wheel sensor and the transmitter are connected to the control circuit board; a single-chip microcomputer and a power circuit are integrated on the control circuit board; the input end of the power circuit is connected with the power supply module; and the vibration inductive sensor, the electromagnetic induction wheel sensor, the transmitter and the single-chip microcomputer are connected with the corresponding power output end of the power circuit to achieve power supply; and the signal output end of the vibration induction sensor, the signal output end of the electromagnetic induction wheel sensor and the signal input end of the transmitter are all connected with the single-chip microcomputer. The sensor is simple in structure and high in integration level, can be conveniently and rapidly installed on a steel rail, adopts the combination of the vibration induction sensor and the electromagnetic induction wheel sensor for vehicle detection, and is high in detection accuracy and precision.

    本发明公开了一种铁路机车车辆车轮感应传感器,包括有控制电路板,连接于控制电路板上的振动感应传感器、电磁感应车轮传感器和发射机;控制电路板上集成有单片机和电源电路,电源电路的输入端与电源供电模块连接,振动感应传感器、电磁感应车轮传感器、发射机、单片机均与电源电路对应的电源输出端连接实现供电,振动感应传感器的信号输出端、电磁感应车轮传感器的信号输出端、发射机的信号输入端均与单片机连接。本发明结构简单、集成度高,便于快速安装于钢轨上,且采用振动感应传感器和电磁感应车轮传感器结合进行车辆检测,检测准确度和精度高。


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    Title :

    Railway rolling stock wheel inductive sensor


    Additional title:

    铁路机车车辆车轮感应传感器


    Contributors:
    LI CHENG (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein



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