A vehicle includes a system that performs a method of calculating a battery capacity of the vehicle. The system includes a processor configured to operate the vehicle to deplete the battery to reach a target low state of charge, measure a rest low state of charge after allowing the battery to stand for a first rest period after the battery reaches the target low state of charge, and operate the vehicle to deplete the battery to reach the target low state of charge. The method includes operating the vehicle to charge the battery to reach a target high state of charge, measuring a standing high state of charge after allowing the battery to stand for a second standing period after the battery reaches the target high state of charge, and calculating a capacity of the battery based on a standing low state of charge and the standing high state of charge.

    车辆包括执行计算车辆的电池容量的方法的系统。所述系统包括处理器,所述处理器被配置为操作所述车辆以耗尽所述电池以达到目标低充电状态,在所述电池达到所述目标低充电状态之后允许所述电池静置第一静置时段之后测量静置低充电状态,操作所述车辆以对所述电池充电以达到目标高充电状态,在所述电池达到所述目标高充电状态之后允许所述电池静置第二静置时段之后测量静置高充电状态,以及根据静置低充电状态和静置高充电状态来计算电池的容量。


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    Title :

    Dynamic target state of charge for hybrid vehicle capacity estimation


    Additional title:

    用于混合动力车辆容量估计的动态目标充电状态


    Contributors:

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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