The invention provides an endurance mileage calculation method, electronic equipment and a vehicle. The total available capacity of a battery can be determined according to the initial battery capacity; determining unit capacity discharge time according to the historical discharge data; determining a real-time predicted temperature according to the discharge time per unit capacity and the total available capacity of the battery, and determining an available discharge capacity according to the real-time predicted temperature; and determining the average speed according to the historical discharge data, and predicting the endurance mileage according to the available discharge capacity and the average speed. The real-time predicted temperature during discharging of the battery is determined in a temperature estimation mode, and the actual available discharge capacity of the battery and the real endurance mileage corresponding to the available discharge capacity after temperature change are determined according to the real-time predicted temperature. In the process of estimating the endurance mileage, the influence of the temperature on the available discharge capacity is eliminated, so that the calculation of the endurance mileage is more accurate and real.
本申请提供一种续航里程的计算方法、电子设备及车辆,能够根据初始电池容量确定电池总可用容量;根据历史放电数据确定单位容量放电时间;根据单位容量放电时间和电池总可用容量确定实时预测温度,并根据实时预测温度确定可用放电容量;根据历史放电数据确定平均车速,并根据可用放电容量和平均车速预测续航里程。通过预估温度的方式确定电池放电时的实时预测温度,并根据实时预测温度确定温度变化后电池实际的可用放电容量及与可用放电容量对应的真实的续航里程。在续航里程估算的过程中排除温度对可用放电容量的影响,进而使得续航里程的计算更加的准确和真实。
Calculation method of endurance mileage, electronic equipment and vehicle
续航里程的计算方法、电子设备及车辆
2024-05-14
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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