The invention relates to a vehicle charging control method and device, a vehicle and a storage medium, and relates to the technical field of vehicle charging, and the method comprises the steps that the vehicle charging state is determined; in response to the vehicle charging state being a first state, detecting an output current of the charging equipment in a corresponding charging period, determining a maximum output power of the charging equipment, a first power required by a rechargeable battery of the vehicle and a second power required by a charging load of the vehicle, and determining a target current required to be output by the charging equipment; in response to the fact that the vehicle charging state is a second state, target current requesting to be output by the charging equipment is determined with the fact that the average value of input current of the rechargeable battery in the target charging period is smaller than zero as a control target; when the vehicle charging state is a first state, the charging device charges the rechargeable battery. According to the method and the device, the target current can be determined according to different control strategies based on different charging states, so that packet entering current ripples are inhibited, and the vehicle performance and reliability during vehicle charging are ensured.
本公开是关于一种车辆充电控制方法、装置、车辆及存储介质,涉及车辆充电技术领域,其中,该方法包括:确定车辆充电状态;响应于车辆充电状态为第一状态,检测对应充电周期内充电设备的输出电流,确定充电设备的最大输出功率、车辆的充电电池需求的第一功率、车辆的充电负载需求的第二功率,确定请求充电设备输出的目标电流;响应于车辆充电状态为第二状态,以目标充电周期内充电电池的输入电流的平均值小于零为控制目标,确定请求充电设备输出的目标电流;车辆充电状态为第一状态,充电设备向充电电池充电。本公开能够基于不同的充电状态,按照不同的控制策略确定目标电流,从而抑制进包电流纹波,以确保车辆充电时的车辆性能和可靠性。
Vehicle charging control method and device, vehicle and storage medium
车辆充电控制方法、装置、车辆及存储介质
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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