The invention provides a charging pile monitoring and early warning method and system, and belongs to the technical field of charging management, and the method specifically comprises the steps: determining an abnormal power interval in a charging power interval based on the temperature abnormal data in different environment temperature intervals in the charging power interval, and determining the abnormal power interval in the charging power interval based on the historical charging data of a charging station where the charging pile is located; according to the method, historical charging data in different abnormal power intervals are determined, and when the historical charging data in the different abnormal power intervals are utilized to determine that the charging risk coefficient of the charging pile is in a preset interval, whether the charging pile needs to output an early warning signal or not is determined on the basis of the charging risk coefficients of different charging piles in the charging station. And the operation reliability of the charging pile is improved.

    本发明提供一种充电桩监测预警方法与系统,属于充电管理技术领域,具体包括:以充电功率区间内,不同的环境温度区间内的温度异常数据为基础,确定充电功率区间中的异常功率区间,基于充电桩所处的充电站的历史充电数据,确定在不同的异常功率区间内的历史充电数据,并利用在不同的异常功率区间内的历史充电数据,确定充电桩的充电风险系数在预设区间内时,以充电站中的不同的充电桩的充电风险系数为基础,确定充电桩是否需要输出预警信号,提升了充电桩的运行可靠性。


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    Title :

    Charging pile monitoring and early warning method and system


    Additional title:

    一种充电桩监测预警方法与系统


    Contributors:
    XIE LI (author) / LIU ZHOUZHOU (author) / LIU YICHENG (author) / LI YAN (author) / WANG XIAOLIANG (author)

    Publication date :

    2025-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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