The invention relates to the technical field of vehicles, in particular to a control method and device of a vehicle power supply device, a storage medium and a vehicle, the vehicle power supply device comprises a main power battery and a sub power battery, and the capacity of the sub power battery is smaller than that of the main power battery. The control method comprises the following steps: determining that the main power battery is in a target state, wherein the target state comprises a disconnection state or a feed state; and the sub power battery is controlled to supply power to the vehicle, so that the driving safety of the vehicle is improved, and the complexity and the manufacturing cost of the whole vehicle can be reduced.
本公开涉及车辆技术领域,具体涉及一种车辆供电装置的控制方法、装置、存储介质及车辆,所述车辆供电装置包括主动力电池和子动力电池,所述子动力电池的容量小于所述主动力电池的容量,所述控制方法包括:确定所述主动力电池处于目标状态,所述目标状态包括断开状态或馈电状态;控制所述子动力电池对所述车辆进行供电,提升车辆行驶安全性,并能够降低整车的复杂度和制造成本。
Control method and device of vehicle power supply device, storage medium and vehicle
车辆供电装置的控制方法、装置、存储介质及车辆
30.09.2022
Patent
Elektronische Ressource
Chinesisch
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