The invention provides a battery charging time calculation method, electronic equipment and a storage medium. The target battery state of a battery can be determined according to battery temperature information and a battery health state; different correction values are determined according to different battery states, and the charging time calculation precision is improved. Determining a time correction coefficient according to the target battery state and the initial charging electric quantity; determining first compensation time according to the initial predicted charging time and the time correction coefficient; and determining second compensation time according to the target battery state and the charging current. The first compensation time and the second compensation time are different types of compensation time, the two types of compensation time are calculated, the time with the good restoration effect in the first compensation time and the second compensation time is used for determining the final compensation time, and the final compensation time with the high precision is used for restoring the initial predicted charging time. The accuracy and precision of a final prediction charging time calculation result can be improved.

    本申请提供一种电池充电时间的计算方法、电子设备及存储介质,能够根据电池温度信息和电池健康状态确定电池的目标电池状态;根据电池状态的不同确定不同的修正值,提高充电时间计算的精度。根据目标电池状态和充电起始电量确定时间修正系数;根据初始预测充电时间和时间修正系数确定第一补偿时间;根据目标电池状态和充电电流确定第二补偿时间。第一补偿时间和第二补偿时间为不同类型的补偿时间,计算两种类型的补偿时间,并将第一补偿时间和第二补偿时间中修复效果较好的时间确定最终补偿时间,利用精度较高的最终补偿时间对初始预测充电时间进行修复,可以提高最终预测充电时间计算结果的准确度和精度。


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    Title :

    Calculation method of battery charging time, electronic equipment and storage medium


    Additional title:

    电池充电时间的计算方法、电子设备及存储介质


    Contributors:
    LIU TING (author) / ZHANG QINGJIE (author) / GAO PENGFEI (author)

    Publication date :

    2024-03-29


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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