The invention relates to a temperature processing method, device and equipment for a power battery and a storage medium, and relates to the technical field of power batteries. The method comprises the following steps: waking up a battery management system through a clock chip; in response to the situation that the temperature of the power battery does not meet the set range, a wake-up signal and a battery heat management request are sent to a vehicle control unit through a communication chip of the battery management system; responding to the condition that the vehicle state meets the starting condition, and starting a battery thermal management system through a vehicle control unit; and in response to the condition that the temperature of the power battery meets the set range, stopping sending a wake-up signal and a battery thermal management request through the battery management system, and controlling the battery management system to enter a dormant state. The temperature of the power battery can be ensured to be in a suitable range, the situation that the vehicle is started slowly or cannot be started due to performance deterioration of the power battery is avoided, and then the vehicle using experience is improved.
本申请关于一种用于动力电池的温度处理方法、装置、设备及存储介质,涉及动力电池技术领域。该方法包括:通过时钟芯片唤醒电池管理系统;响应于动力电池的温度不满足设定范围,通过电池管理系统的通信芯片向整车控制器发送唤醒信号以及电池热管理请求;响应于车辆状态满足启动条件,通过整车控制器启动电池热管理系统;响应于动力电池的温度满足设定范围,通过电池管理系统停发唤醒信号以及电池热管理请求,并控制电池管理系统进入休眠状态。本申请能够保证动力电池的温度处于适宜范围,避免因动力电池性能恶化而导致的车辆启动缓慢或者无法启动,进而提升用车体验。
Temperature processing method, device and equipment for power battery and storage medium
用于动力电池的温度处理方法、装置、设备及存储介质
2024-03-08
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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