The invention discloses a hydrogen intake quantity determination method and device based on a fuel cell, a vehicle and a medium, and relates to the technical field of vehicles. The hydrogen intake quantity determination method based on the fuel cell comprises the following steps: determining to-be-determined opening time of a hydrogen intake valve; determining a target time point corresponding to the to-be-determined opening time through a traffic determination model, the target time point being a time point in a plurality of time points included in the traffic determination model; and according to the to-be-determined opening time and the target time point, the hydrogen inlet amount corresponding to the to-be-determined opening time is determined, and the hydrogen inlet amount is the flow of hydrogen entering the to-be-determined opening time through the hydrogen inlet valve. According to the technical scheme, the hydrogen inlet amount corresponding to the to-be-determined opening time of the hydrogen inlet valve can be determined through the flow determination model, the hydrogen inlet amount does not need to be determined through a manual calibration method, and the determination efficiency of the hydrogen inlet amount of the hydrogen inlet valve is improved.
本发明公开了一种基于燃料电池的氢气进气量确定方法、装置、车辆及介质,涉及车辆技术领域。所述基于燃料电池的氢气进气量确定方法,包括:确定氢气进气阀的待确定开启时间;通过流量确定模型,确定所述待确定开启时间对应的目标时间点,所述目标时间点为所述流量确定模型所包括多个时间点中的时间点;根据所述待确定开启时间和所述目标时间点,确定所述待确定开启时间对应的氢气进气量,所述氢气进气量为通过所述氢气进气阀在所述待确定开启时间进入氢气的流量。上述技术方案,通过流量确定模型即可确定氢气进气阀的待确定开启时间对应的氢气进气量,无需通过人工标定的方法来确定氢气进气量,提高了氢气进气阀的氢气进气量的确定效率。
Fuel cell-based hydrogen intake quantity determination method and device, vehicle and medium
基于燃料电池的氢气进气量确定方法、装置、车辆及介质
2023-07-04
Patent
Elektronische Ressource
Chinesisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Information determination method for hydrogen fuel cell vehicle, vehicle, and storage medium
Europäisches Patentamt | 2022
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