The embodiment of the invention is suitable for the technical field of vehicles, and provides a vehicle battery heating method, a vehicle and a storage medium, and the method comprises the steps that vehicle information of the vehicle is acquired, and the vehicle information comprises the distance from the vehicle to a charging pile, the predicted arrival time, the first temperature of a rechargeable battery and the first electric quantity; for any preset charging temperature, according to the first electric quantity, the distance and the predicted arrival duration, predicting a remaining first charge state when the vehicle arrives at the charging pile and the first temperature of the rechargeable battery is heated to the preset charging temperature; according to the preset charging temperature and a preset charging parameter of the charging pile, determining a first duration for charging the first state of charge to a target state of charge; determining the preset charging temperature corresponding to the minimum value in all the first durations as a target charging temperature; and in the process that the vehicle arrives at the charging pile, the first temperature of the rechargeable battery is heated to the target charging temperature. By adopting the method, the charging duration of the rechargeable battery can be reduced.
本申请实施例适用于车辆技术领域,提供了一种车辆电池加热方法、车辆及存储介质,该方法包括:获取车辆的车辆信息,车辆信息包括车辆到达充电桩的距离、预计抵达时长、充电电池的第一温度以及第一电量;针对任一预设充电温度,根据第一电量、距离以及预计抵达时长,预测车辆到达充电桩且将充电电池的第一温度加热至预设充电温度时所剩余的第一荷电状态;根据预设充电温度和充电桩的预设充电参数,确定将第一荷电状态充电至目标荷电状态的第一时长;将所有第一时长中的最小值对应的预设充电温度,确定为目标充电温度;在车辆到达充电桩的过程中,将充电电池的第一温度加热至目标充电温度。采用上述方法可以减少充电电池充电的时长。
Vehicle battery heating method, vehicle and storage medium
车辆电池加热方法、车辆及存储介质
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Vehicle battery heating method, motor controller, vehicle and storage medium
European Patent Office | 2023
|Vehicle battery heating method and system, vehicle, storage medium and processor
European Patent Office | 2021
|Electric vehicle, vehicle battery heating method and device and storage medium
European Patent Office | 2020
|Charging heating method and device for vehicle battery, vehicle and storage medium
European Patent Office | 2024
|