The invention provides a train positioning method and device and a storage medium, a train comprises a double-antenna transponder transmission module, a first antenna in double antennas is located atthe front position in the advancing direction of the train, and a second antenna in the double antennas is located at the rear position in the advancing direction of the train. The method comprises the steps that after a first antenna receives a first signal of a first transponder, under the condition that a double-antenna transponder transmission module is switched, whether train positioning is carried out based on a second signal, received by a second antenna, of the first transponder and a third signal, received by the second antenna, of the second transponder or not is determined based onthe operation efficiency requirement, and switching means that the second antenna is switched to receive a transponder signal under the condition that the first antenna fails, and the second transponder is an adjacent transponder of the first transponder. Based on the operation efficiency requirement, whether train positioning is carried out based on the second signal and the third signal is determined, and the accuracy of train initial positioning can be ensured on the basis of meeting the line requirement.

    本发明提供一种列车定位方法、装置及存储介质,列车包括双天线应答器传输模块,其中,双天线中的第一天线位于列车行进方向上的在前位置,第二天线位于列车行进方向上的在后位置,所述方法包括:在第一天线接收到第一应答器的第一信号之后,双天线应答器传输模块发生切系的情况下,基于运行效率需求,确定是否基于第二天线接收到的第一应答器的第二信号和第二应答器的第三信号进行列车定位,其中,切系是指在第一天线故障的情况下,切换第二天线接收应答器信号,第二应答器为第一应答器的相邻应答器。基于运行效率需求,确定是否基于第二信号和第三信号进行列车定位,能够在满足线路需求的基础上确保列车初始定位的准确性。


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    Title :

    Train positioning method and device and storage medium


    Additional title:

    列车定位方法、装置及存储介质


    Contributors:

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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