The invention provides a charging time determination method, equipment, a storage medium and a device, and the method comprises the steps: obtaining the battery initial electric quantity and the battery termination electric quantity of a vehicle battery in each charging process in a preset period, and determining the charging electric quantity of each charging process; secondly, comparing the charging electric quantity of each charging process with a preset charging electric quantity threshold value to obtain an effective charging process, then calculating a charging time correction coefficient according to the charging electric quantity corresponding to the effective charging process, and finally determining the residual charging time of the battery by utilizing the charging time correction coefficient and preset standard charging time. In the prior art, the determination of the charging time of an automobile battery is mostly calculated according to real-time capacity, but the determination of the charging time is inaccurate due to the change of automobile battery parameters along with the change of time; in the invention, the effective charging process is determined by determining the charging electric quantity, and the charging time correction coefficient is calculated; and thus, the residual charging time of the battery is accurately calculated.
本发明提供一种充电时间确定方法、设备、存储介质及装置,该方法包括获取预设周期内车辆电池在各充电过程的电池初始电量以及电池终止电量,进而确定各充电过程的充入电量,其次将各充电过程的充入电量与预设充入电量阈值进行对比得到有效充电过程,之后根据有效充电过程对应的充入电量计算充电时间修正系数,最后利用充电时间修正系数和预设标准充电时间确定电池的剩余充电时间。现有技术中,汽车电池充电时间确定大多依据实时容量计算,但是随着时间的变化汽车电池参数发生变化,导致充电时间确定不准确,而本发明通过确定充入电量确定有效充电过程,并计算出充电时间修正系数,进而准确的计算出电池的剩余充电时间。
Charging time determination method, equipment, storage medium, and device
充电时间确定方法、设备、存储介质及装置
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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