The invention provides an intelligent inclined drift rail car stopping method, and belongs to the technical field of coal mine transportation. Comprising the following steps that S1, an encoder serves as a distance measuring device of a sports car protection device, a PLC serves as a control core, and an RS485 industrial control bus serves as a winch room signal control bus; s2, the main control PLC of the winch room sends pulses to the encoder and counts the pulses, the main control PLC converts the counting result into the rotation angle and the rotation direction of the winch, and the current position and the running direction of the mine car are judged; and S3, the main control PLC sends a lifting instruction to a car stopping electric control box, and a lifting motor is controlled to start to lift the car stopping fence. According to the car stopping method, when car sliding occurs, the mine car collides with the car stopping fences, the sensor is switched on, the master control PLC receives the signal and sends out an alarm protection command, a winch safety circuit is switched off, all the car stopping fences are in the in-place lowering state, the mine car is effectively prevented from rushing out of an inclined roadway, larger accidents are avoided, and safety is improved.

    本申请提供了一种智能化斜巷轨道阻车方法,属于煤矿运输技术领域。包括以下步骤:S1.将编码器作为跑车防护装置的测距装置,将PLC作为控制核心,采用RS485工业控制总线作为绞车房信号控制总线;S2.绞车房主控PLC对编码器发出脉冲,并进行计数,主控PLC根据计数的结果转换为绞车的旋转角度和旋转方向,判断出矿车现在的位置和运行方向;S3.主控PLC发出上提指令给挡车电控箱,控制提升电机开始提升挡车栏。本发明的阻车方法当发生跑车时,矿车撞击挡车栏,传感器导通,主控PLC接收到这一信号,发出报警保护命令,绞车安全回路断开,各道挡车栏均处于下放到位状态,有效的防止了矿车冲出斜巷,避免造成更大的事故,增加了安全性。


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    Title :

    Intelligent inclined drift track car stopping method


    Additional title:

    一种智能化斜巷轨道阻车方法


    Contributors:
    WANG HE (author) / YANG TIANJIE (author) / GUO BIN (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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