The embodiment of the invention relates to the field of charging piles, and discloses a gun returning maintenance method and device of a charging pile, the charging pile and a medium. The method comprises the following steps: when the charging pile is in a charging end state, acquiring a first gun returning signal value of a gun seat; if gun returning feedback information is received and the first gun returning signal value is updated to be a second gun returning signal value, whether the second gun returning signal value is smaller than a gun returning threshold value or not is judged; if the second gun returning signal value is not smaller than the gun returning threshold value, it is determined that gun returning is normal; if the second gun returning signal value is smaller than the gun returning threshold value, it is determined that gun returning is abnormal, and the gun returning threshold value and/or the gun pulling threshold value are/is determined again. Whether gun return detection is abnormal or not can be accurately judged, if the gun return detection is abnormal, the gun return detection module is possibly in a fault state, and the gun return threshold value and/or the gun pulling threshold value are/is determined again to recover normal control of gun return, so that the accuracy of gun return detection is improved.

    本申请实施例涉及充电桩领域,公开了一种充电桩的还枪维护方法、装置、充电桩及介质。其中,所述方法包括:在所述充电桩处于充电结束状态时,获取所述枪座的第一还枪信号值;如果接收到已还枪反馈信息,且所述第一还枪信号值更新为第二还枪信号值,则判断所述第二还枪信号值是否小于还枪阈值;如果所述第二还枪信号值不小于所述还枪阈值,则确定还枪正常;如果所述第二还枪信号值小于所述还枪阈值,则确定还枪异常,且重新确定所述还枪阈值和/或拔枪阈值。本申请能够准确判断还枪检测是否异常,如果异常,还枪检测模块可能处于故障状态,且重新确定还枪阈值和/或拔枪阈值,以恢复还枪的正常控制,以便于提高还枪检测的准确性。


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    Titel :

    Charging pile gun returning maintenance method and device, charging pile and medium


    Weitere Titelangaben:

    一种充电桩的还枪维护方法、装置、充电桩及介质


    Beteiligte:
    XU YUNFENG (Autor:in)

    Erscheinungsdatum :

    2022-08-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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