The invention relates to a method and device for screening power batteries of a battery charging and replacing station, and belongs to the technical field of battery replacing. The method comprises the following steps: 1) obtaining a vehicle type of a to-be-replaced vehicle, screening out power batteries matched with the to-be-replaced vehicle according to the vehicle type, and generating a power battery candidate queue; 2) acquiring the SOC value and the charge-discharge cycle index of each power battery in the power battery candidate queue, and rejecting the power batteries of which the SOC values are smaller than the SOC limit threshold value or the charge-discharge cycle index is larger than the upper limit value of the charge-discharge cycle index in the battery candidate queue so as to carry out battery replacement on the vehicle to be subjected to battery replacement; and 3) according to a current in-station battery selection mode, screening out an optimal power battery from the candidate queue. The device comprises a processor and a memory, wherein the processor is used for executing the computer instruction which is stored in the memory and is used for realizing the power battery screening method of the charging and battery swapping station. According to the method, the available power battery with the optimal state can be effectively screened out from the charging and battery swapping station for battery swapping of the new energy automobile.

    本发明涉及一种充换电站动力电池筛选方法和装置,属于电池换电技术领域。该方法包括:1)获取待换电车辆的车辆类型,根据车辆类型筛选出与待换电车辆匹配的动力电池,生成动力电池候选队列;2)获取动力电池候选队列中各动力电池的SOC值及充放电循环次数,剔除电池候选队列中SOC值小于SOC限定阈值或充放电循环次数大于充放电循环次数上限值的动力电池,以便为待换电车辆进行换电;3)根据站内当前的电池选取模式,从候选队列中筛选出最优的动力电池。该装置包括处理器和存储器,处理器用于执行存储器中存储的用于实现上述的充换电站动力电池筛选方法的计算机指令。本发明能够有效地从充换电站中筛选出状态最优的可用动力电池为新能源汽车换电。


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    Titel :

    Method and device for screening power batteries of battery charging and replacing station


    Weitere Titelangaben:

    一种充换电站动力电池筛选方法和装置


    Beteiligte:
    CHEN LEI (Autor:in) / ZHANG HANG (Autor:in) / WANG ZHAOQING (Autor:in) / ZHAO JIANGXIN (Autor:in) / YANG JINXIN (Autor:in) / ZENG GUOHUI (Autor:in) / LU SHENG (Autor:in) / NIU CHENGYU (Autor:in) / ZHANG YAHAO (Autor:in) / GAO PEIYUAN (Autor:in)

    Erscheinungsdatum :

    2024-05-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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