The invention discloses an electric quantity jump early warning method, device and equipment of a power battery, and belongs to the technical field of computers. The method comprises the steps of obtaining current driving parameters of a vehicle, a battery state and environment parameters of an environment where the vehicle is located; on the basis of the driving parameters, the battery state and the environment parameters, whether the residual electric quantity of a power battery of the vehicle jumps after a preset duration or not is determined; and under the condition that the residual electric quantity of the power battery jumps after the preset duration, early warning information is sent to the vehicle, and the early warning information is used for indicating to correct the residual electric quantity of the vehicle. According to the method and the device, the early warning information is sent to the vehicle under the condition of determining that the residual electric quantity jumps after the preset duration, so that the vehicle can correct the residual electric quantity of the power battery in time, the residual mileage of the vehicle can be accurately determined and displayed subsequently, and the user experience is improved.

    本申请公开了一种动力电池的电量跳变预警方法、装置和设备,属于计算机技术领域。方法包括:获取车辆当前的行驶参数、电池状态以及车辆所处环境的环境参数;基于行驶参数、电池状态以及环境参数,确定车辆的动力电池的剩余电量在预设时长后是否发生跳变;在动力电池的剩余电量在预设时长后发生跳变的情况下,向车辆发送预警信息,预警信息用于指示修正车辆的剩余电量。本申请通过在确定剩余电量会在预设时长后发生跳变的情况下,向车辆发送预警信息,可以使得车辆及时对动力电池的剩余电量进行修正,从而保证后续能够准确确定并显示车辆的剩余里程,进而提升了用户体验。


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    Titel :

    Electric quantity jump early warning method, device and equipment of power battery


    Weitere Titelangaben:

    动力电池的电量跳变预警方法、装置和设备


    Beteiligte:
    CHENG CANG (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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