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 following steps: acquiring a battery loss parameter of a vehicle, display residual electric quantity of a power battery, real-time energy consumption of the vehicle and a distance parameter; according to the battery loss parameter, carrying out correction processing on the displayed residual electric quantity to obtain an actual residual electric quantity; according to the distance parameter and the real-time energy consumption, first electric quantity loss of the vehicle arriving at the target charging pile is determined; according to the first electric quantity loss and the actual remaining electric quantity, the battery heat management function of the vehicle is controlled to be started and stopped, whether the power battery is subjected to heat management or not can be more accurately determined, it can be guaranteed that the vehicle stably reaches the charging pile to be charged, the risk when the power battery is subjected to high-power charging at the low temperature is reduced, and the service life of the vehicle is prolonged. And the car use experience of the 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电池损耗参数、动力电池的显示剩余电量、车辆的实时能耗以及距离参数;根据电池损耗参数,对显示剩余电量进行修正处理,得到实际剩余电量;根据距离参数和实时能耗,确定车辆到达目标充电桩的第一电量损耗;根据第一电量损耗和实际剩余电量,控制车辆的电池热管理功能的启闭,该方法不仅可以更加准确的确定出动力电池是否进行热管理,还可以保证车辆稳定到达充电桩进行充电,降低了动力电池在低温下进行大功率充电时的风险性,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
2025-05-02
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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