The invention provides an electric quantity estimation device, an electric quantity estimation system, an electric quantity estimation method and a vehicle, and the electric quantity estimation device comprises a receiving unit which is configured to receive a current characteristic value collected by a current collection unit through at least one collection channel in a plurality of collection channels, the current characteristic value comprises a current value and/or a current analog quantity value; and the processing unit is in communication connection with the receiving unit and is configured to estimate the electric quantity of the battery according to the received current characteristic value.

    本公开提供了一种电量估算装置、电量估算系统、电量估算方法和车辆,其中,所述电量估算装置包括:接收单元,被配置为接收电流采集单元通过多个采集通道中的至少一个采集通道所采集的电流特征值,其中,所述电流特征值包括电流值和/或电流模拟量值;处理单元,与所述接收单元通信连接,被配置为根据所接收到的电流特征值估算电池电量。


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    Title :

    Electric quantity estimation device, electric quantity estimation system, electric quantity estimation method and vehicle


    Additional title:

    电量估算装置、电量估算系统、电量估算方法和车辆


    Contributors:
    LI LIANG (author) / TIAN XUCHAO (author) / CAO ZEHUI (author) / SHEN XIAOYU (author) / GU NAIPENG (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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