The invention belongs to the technical field of new energy automobiles, and particularly relates to a battery thermal management control method, device and equipment and a computer storage medium. The method comprises the steps of obtaining target charging pile information and operation parameters of a vehicle and battery loss parameters of a power battery; according to the operation parameters, the battery loss parameters and the maximum charging power of the target charging pile, first electric quantity loss when the current vehicle arrives at the target charging pile and a temperature estimated value and a charging temperature threshold value of a power battery are determined; and according to the obtained data information, a target heating mode of the vehicle is determined, and the vehicle is controlled to heat the power battery according to the target heating mode. According to the method, whether the power battery is heated or not in the low-temperature environment can be more accurately determined, the danger of high-power charging of the power battery in the low-temperature environment is reduced, the dynamic property of the vehicle is improved, the working efficiency of charging and discharging of the power battery is improved, and the vehicle using experience of a user in winter is improved.
本申请属于新能源汽车技术领域,尤其涉及一种电池热管理的控制方法、装置、设备和计算机存储介质。该方法通过获取车辆的目标充电桩信息、运行参数和动力电池的电池损耗参数;根据运行参数、电池损耗参数以及目标充电桩的充电最大功率,分别确定当前车辆到达目标充电桩时的第一电量损耗以及动力电池的温度预估值和充电温度阈值;根据已获取的数据信息,确定车辆的目标加热模式,并控制车辆按照目标加热模式对动力电池进行加热处理。该方法可以更加准确的确定出在低温环境下动力电池是否进行加热处理,降低了动力电池在低温环境下大功率充电时的危险性,提高了车辆的动力性,不仅提高了动力电池充放电时的工作效率,还提高了用户冬季的用车体验。
Battery thermal management control method, device and equipment and computer storage medium
电池热管理的控制方法、装置、设备和计算机存储介质
02.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Battery thermal management control method, device and equipment and computer storage medium
Europäisches Patentamt | 2025
|Battery thermal management control method, equipment, storage medium and device
Europäisches Patentamt | 2021
|Power battery thermal management method and device, computer equipment and storage medium
Europäisches Patentamt | 2023
|Power battery thermal management method and device, computer equipment and storage medium
Europäisches Patentamt | 2024
|Battery thermal management control method, device and equipment and storage medium
Europäisches Patentamt | 2024
|