The invention provides a fuel cell vehicle energy management method and device, electronic equipment and a storage medium. The fuel cell vehicle energy management method comprises the following steps: querying a corresponding historical driving record in a historical database based on an obtained vehicle driving path; the total hydrogen consumption m, the total output power P1 of a lithium battery and the total output power P2 of a fuel cell of the driving path are obtained based on historical driving records; the total running time t of the vehicle is obtained, and the equivalent total output power P3 of the high-efficiency-point fuel cell is obtained according to the total running time; calculating the target output power P4 of the lithium battery and the target output power P5 of the fuel battery according to the total output power P1 of the lithium battery, the total output power P2 of the fuel battery and the equivalent total output power P3; and managing the automobile energy based on the lithium battery target output power P4 and the fuel battery target output power P5. And the purposes of reducing the hydrogen consumption and the use cost of the fuel cell are achieved.
本发明提供了一种燃料电池汽车能量管理方法、装置、电子设备及存储介质。其中,燃料电池汽车能量管理方法,包括:基于获取的车辆行驶路径在历史数据库中查询相应的历史行驶记录;基于历史行驶记录得到该行驶路径的总氢耗m,锂电池总输出功率P1和燃料电池总输出功率P2;获得车辆总运行时间t,根据总运行时间得到高效率点燃料电池等价总输出功率P3;根据锂电池总输出功率P1,燃料电池总输出功率P2和等价总输出功率P3计算得到锂电池目标输出功率P4和燃料电池目标输出功率P5;基于锂电池目标输出功率P4和燃料电池目标输出功率P5对汽车能量进行管理。达到降低燃料电池氢耗和使用成本的目的。
Fuel cell automobile energy management method and device, electronic equipment and storage medium
燃料电池汽车能量管理方法、装置、电子设备及存储介质
25.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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