The invention discloses a battery temperature adjusting method and device, terminal equipment and a computer storage medium, and relates to the technical field of vehicles. The battery temperature adjusting method comprises the steps that the real-time remaining electric quantity of a power battery in a vehicle is detected, and whether the real-time remaining electric quantity is smaller than a preset electric quantity threshold value or not is judged; if it is judged that the real-time remaining electric quantity is smaller than the electric quantity threshold value, a range extender in the vehicle is started, and the maximum output power corresponding to the range extender and the real-time maximum charging power corresponding to the power battery are determined; calculating the whole vehicle power corresponding to the vehicle, and adjusting the real-time maximum charging power based on the whole vehicle power to obtain a current change value corresponding to the power battery; and current generated by the range extender is adjusted based on the current change value, so that the range extender preferentially provides current for a battery heating module in the vehicle, and the temperature of the power battery is adjusted. According to the invention, the technical effect of improving the charging efficiency of the power battery in a low-temperature environment can be achieved.
本申请公开了一种电池的温度调节方法、装置、终端设备及计算机存储介质,涉及车辆技术领域,本申请电池的温度调节方法包括:检测车辆内动力电池的实时剩余电量,并判断实时剩余电量是否小于预设的电量阈值;若判断到实时剩余电量小于电量阈值,则启动车辆内的増程器,并确定増程器对应的最大输出功率和动力电池对应的实时最大充电功率;计算车辆对应的整车功率,基于整车功率对实时最大充电功率进行调节以得到与动力电池对应的电流变化值;基于电流变化值调节増程器产生的电流,以令増程器优先为车辆内的电池加热模块提供电流从而调节动力电池的温度。采用本申请能够实现提高动力电池在低温环境下的充电效率的技术效果。
Battery temperature adjusting method and device, terminal equipment and computer storage medium
电池的温度调节方法、装置、终端设备及计算机存储介质
2023-08-08
Patent
Elektronische Ressource
Chinesisch
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