The invention discloses a vehicle battery system control method and device, a vehicle and a storage medium, and belongs to the technical field of vehicles. According to the vehicle battery system control method and device, the vehicle and the storage medium, the predicted value of the driving mileage of the vehicle independently using the main battery or the auxiliary battery in the current unit time serves as initial input, and the measured value of the driving mileage of the vehicle independently using the main battery or the auxiliary battery in the current unit time is introduced for trimming; and the optimal value of the driving mileage of the vehicle independently using the main battery or the auxiliary battery in the current unit time is rapidly iterated, so that the endurance mileage of the vehicle independently using the main battery or the auxiliary battery can be more accurately calculated, and the auxiliary battery in an unknown state can be smoothly connected to a whole vehicle power supply system, so that an optimal power supply scheme can be selected.
本发明公开了一种车辆电池系统控制方法、控制装置、车辆及存储介质,属于车辆技术领域。本发明的车辆电池系统控制方法、控制装置、车辆及存储介质,以车辆单独使用主电池或副电池在当前单位时间内的行驶里程的预测值作为初始输入,并引入车辆单独使用主电池或副电池在当前单位时间内的行驶里程的测量值进行修整,进而快速迭代出车辆单独使用主电池或副电池在当前单位时间内的行驶里程的最优值,便于更加准确地计算车辆单独使用主电池或副电池的续航里程,可使状态未知的副电池平滑接入整车供电系统,以便选择最优供电方案。
Vehicle battery system control method and device, vehicle and storage medium
车辆电池系统控制方法、控制装置、车辆及存储介质
2024-10-18
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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