The invention relates to a method for calculating the endurance mileage of a hydrogen fuel cell vehicle, which comprises the following steps: acquiring the current hydrogen SOC and the current power battery SOC of the hydrogen fuel cell vehicle, and calculating the current equivalent SOC according to the current hydrogen SOC and the current power battery SOC; historical energy consumption of a main drive motor and an auxiliary drive system component of the hydrogen fuel cell vehicle is obtained; calculating an endurance mileage calculation value according to the current equivalent SOC, the historical energy consumption of the main drive motor and the historical energy consumption of the auxiliary drive system component; performing interval filtering on the endurance mileage calculation value to obtain an endurance mileage output value; according to the method, the endurance mileage of the hydrogen fuel cell vehicle can be accurately calculated, and the calculation precision is improved.
本发明涉及一种氢燃料电池汽车续航里程计算方法,包括以下步骤:获取氢燃料电池汽车的当前氢气SOC和当前动力电池SOC,根据当前氢气SOC和当前动力电池SOC计算当前等效SOC;获取氢燃料电池汽车的主驱电机及辅驱系统部件的历史耗能;根据当前等效SOC、主驱电机及辅驱系统部件的历史耗能计算续航里程计算值;对续航里程计算值进行区间滤波,获取续航里程输出值;本发明能够准确计算出氢燃料电池汽车的续航里程,提高了计算精度。
Method for calculating endurance mileage of hydrogen fuel cell automobile
一种氢燃料电池汽车续航里程计算方法
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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