A high-voltage pulse track circuit receiver belongs to the technical field of track circuits. The high-voltage pulse track circuit receiver comprises three acquisition channels, two signal processingunits and three storage units, the acquisition channel I and the acquisition channel III share the signal processing unit I, two output signals are respectively stored in two of the three storage units, the acquisition channel II is connected with the signal processing unit II, the output signal of the acquisition channel II is stored in another storage unit, and the three storage units form a two-out-of-three structure and are respectively connected to corresponding comparators. According to the high-voltage pulse track circuit receiver, two CPUs are mainly used for effectively acquiring andidentifying high-voltage pulse signals, the two CPUs respectively adopt different processing identification methods, the pulse signals are processed by the CPUs, and the operation results are comparedto be consistent by the comparators, so that whether a vehicle is occupied in an interval or not can be judged, and the reliability and the safety of the equipment are improved.

    高压脉冲轨道电路接收器,属于轨道电路技术领域,包括三个采集通道、两个信号处理单元和三个存储单元,所述采集通道一和采集通道三共用信号处理单元一,两个输出信号分别存至两个存储单元,所述采集通道二连接信号处理单元二,其输出信号存至另一存储单元,所述三个存储单元组成三取二结构分别连接至对应比较器。高压脉冲轨道电路接收器主要由两套CPU对高压脉冲信号进行有效的采集和识别,且两套CPU分别采用不同的处理识别方法,脉冲信号经过CPU处理,其运算结果经比较器比较是否一致,可判断区间是否有车占用,提高了设备的可靠性和安全性。


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    Title :

    High-voltage pulse track circuit receiver


    Additional title:

    高压脉冲轨道电路接收器


    Contributors:
    REN JIANXIN (author) / WANG YI (author) / YU XUNQUAN (author) / ZHOU PANGRONG (author) / LONG WEIMIN (author) / XIN RUIXIA (author) / GUO LIXIN (author)

    Publication date :

    2020-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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