The invention provides a hydrogen fuel cell automobile energy control method and device, a storage medium and an automobile The control method comprises the steps that s1, the SOC of a hydrogen fuel cell is obtained, and the output power P1 of the hydrogen fuel cell is obtained according to the SOC interval of the hydrogen fuel cell; s2, acquiring the depth of an accelerator pedal, increasing the output power P1 of the hydrogen fuel cell to P2 by a preset threshold value m when the depth of the accelerator pedal is greater than a preset depth value, and maintaining the output power P1 for a preset time t1 second; s3, the average required power Pave of the whole vehicle within the t1 second is obtained, and whether the sum of P2 and a preset calibration value Pe is smaller than the average required power Pave of the whole vehicle or not is judged; and s4, when the sum of the P2 and the preset calibration value Pe is smaller than the average required power Pave of the whole vehicle, the P2 is increased to P3 by a preset threshold value m, the preset time is maintained for t1 seconds, and then the step s3 and the step s4 are repeated until the sum of the Pn and the preset calibration value Pe is not smaller than the average required power Pave of the whole vehicle. The output power of the fuel cell can be properly adjusted, and the quality of the whole vehicle is improved.
本发明提供了一种氢燃料电池汽车能量控制方法、装置及存储介质和汽车,本发明的控制方法包括:s1.获取氢燃料电池的SOC,根据氢燃料电池的SOC区间,获取氢燃料电池的输出功率P1;s2.获取油门踏板深度,并在油门踏板深度大于预设深度值时,将氢燃料电池的输出功率P1增加预设阈值m至P2,并维持预设时间t1秒;s3.获取t1秒时间内整车平均需求功率P_ave,并判断P2与预设标定值Pe的和是否小于整车平均需求功率P_ave;s4.在P2与预设标定值Pe的和小于整车平均需求功率P_ave时,将P2增加预设阈值m至P3,并维持预设时间t1秒,再重复步骤s3和步骤s4,直至Pn与预设标定值Pe的和不小于整车平均需求功率P_ave。本发明可对燃料电池的输出功率进行适当调整,提升整车品质。
Hydrogen fuel cell automobile energy control method and device, storage medium and automobile
氢燃料电池汽车能量控制方法、装置及存储介质和汽车
2024-05-31
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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