The invention provides a refrigeration control method and device, electronic equipment and a vehicle, and relates to the technical field of vehicles. The method comprises the following steps: comparing an obtained temperature value of a battery pack at a current moment with an obtained temperature value of a battery pack at a previous moment based on a driving state of a vehicle; in response to determining that the temperature difference value between the current moment and the previous moment is greater than or equal to the temperature difference threshold value, determining the temperature rise rate of the battery pack at two adjacent moments in the preset duration based on all temperature values of the battery pack stored in the current preset duration; determining whether the battery pack is in an abnormal temperature rise state or not based on the temperature rise rate of the battery pack within the current preset duration, and when the battery pack is in the abnormal temperature rise state, lowering a refrigeration temperature threshold value of a cooling system of the vehicle to enable the cooling system to refrigerate the battery pack in advance; the method is beneficial for preventing high-temperature control failure of the bag, prolonging the service life of the bag and improving the safety and driving experience of the automobile.
本申请提供一种制冷管控方法、装置、电子设备及车辆,涉及车辆技术领域;该方法包括:基于车辆处于行车状态,将获取到的电池包当前时刻的温度值以及上一时刻的温度值进行比对;响应于确定当前时刻与上一时刻的温差值大于或等于温差阈值,则基于当前预设时长内存储的电池包的所有温度值,确定预设时长内相邻两个时刻的电池包的温升速率;基于当前预设时长内电池包的温升速率确定电池包是否处于异常升温状态,并在电池包处于异常升温状态的情况下,下调车辆的冷却系统的制冷温度阈值,使冷却系统提前对电池包制冷;该方法有利于预防包出现高温控制失效,延长其使用寿命,并提升汽车的安全性和驾驶体验。
Refrigeration control method and device, electronic equipment and vehicle
制冷管控方法、装置、电子设备及车辆
11.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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