The invention discloses a redundancy speed measurement method and device, a computer readable storage medium and a train, the redundancy speed measurement method is applied to a home-end ATP system of a train head, an opposite-end ATP system in communication connection with the home-end ATP system is arranged at a train tail of the train, and the home-end ATP system and the opposite-end ATP system both comprise accelerometers and speed sensors. The redundant speed measurement method comprises the following steps: acquiring home terminal acceleration information and home terminal speed information collected by an accelerometer and a speed sensor in a home terminal ATP system; opposite-end acceleration information and opposite-end speed information sent by an accelerometer and a speed sensor in an opposite-end ATP system are received; and carrying out redundancy detection on the speed of the train according to the home terminal acceleration information, the home terminal speed information, the opposite terminal acceleration information and the opposite terminal speed information. Through dual verification and complementation of the home terminal information and the opposite terminal information, the reliability of train speed measurement is remarkably enhanced, the accuracy of the speed information is improved, and the safety of train operation is further improved.

    本发明公开了一种冗余测速方法和装置、计算机可读存储介质和列车,其中,冗余测速方法应用于列车车头的本端ATP系统,列车的车尾设置有与本端ATP系统通信连接的对端ATP系统,本端ATP系统和对端ATP系统均包括有加速度计和速度传感器,冗余测速方法包括:获取本端ATP系统中加速度计和速度传感器所采集的本端加速度信息和本端速度信息;接收对端ATP系统中加速度计和速度传感器发送的对端加速度信息和对端速度信息;根据本端加速度信息、本端速度信息、对端加速度信息和对端速度信息对列车的速度进行冗余检测。通过本端信息与对端信息的双重验证与互补,显著增强了列车测速的可靠性,并提高了速度信息的准确性,进而提升了列车运行的安全性。


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    Title :

    Redundant speed measurement method and device, computer readable storage medium and train


    Additional title:

    冗余测速方法和装置、计算机可读存储介质和列车


    Contributors:
    SUN XIUYUAN (author) / WU ZHENGZHONG (author) / ZHANG HUI (author) / HE ZHENYI (author) / JIANG ZIWANG (author) / DENG NENGWEN (author) / WANG XIAODONG (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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