The invention provides a power battery early warning method and device and electronic equipment, a power battery is used for electric riding equipment, and the method comprises the following steps: when the power battery is in a working state, detecting whether a first performance parameter of the power battery reaches a preset first early warning condition, the first performance parameter comprises at least one of residual electric quantity, average power and performance parameter change rate; and under the condition that the first performance parameter of the power battery reaches the first early warning condition, controlling the power battery to intermittently output electric energy at a preset frequency. The power battery is controlled to intermittently output electric energy at the preset frequency, so that the power of the electric riding equipment provided with the power battery is interrupted. Power interruption of the electric riding equipment serves as an early warning signal and is used for reminding a user of the electric riding equipment that the power battery is about to enter the abnormal state, and therefore the risk that the user is confronted with difficulty due to the fact that the electric riding equipment suddenly loses power is reduced.

    本申请提供一种动力电池预警方法、装置及电子设备,所述动力电池用于电动骑行设备,其中方法包括:在动力电池处于工作状态下,检测所述动力电池的第一性能参数是否达到预设的第一预警条件,所述第一性能参数包括剩余电量、平均功率和性能参数变化率中的至少一项;在所述动力电池的第一性能参数达到所述第一预警条件的情况下,控制所述动力电池以预设频率断续输出电能。本申请通过控制动力电池以预设频率断续输出电能,使安装该动力电池的电动骑行设备动力断续。电动骑行设备动力断续作为预警信号,用于提示该电动骑行设备的使用者动力电池即将进入异常状态,从而有利于降低电动骑行设备突然失去动力使得使用者面临困境的风险。


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    Title :

    Power battery early warning method and device and electronic equipment


    Additional title:

    动力电池预警方法、装置及电子设备


    Contributors:
    YANG XIAOWEI (author) / LIU GUOFENG (author) / REN ZHIGANG (author) / GONG XIN (author) / LIU CHUNHUA (author) / WANG XU (author) / ZHANG ZHE (author) / LI CHUNYUAN (author) / MA TIESUO (author) / FENG ZHE (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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