The invention relates to the technical field of intelligent vehicles, in particular to a fuel cell engine purging method and device, a vehicle, a medium and a program product.The method comprises the steps that the first humidity of the current environment of the vehicle is obtained, and under the condition that the first humidity is larger than or equal to the first preset humidity, the vehicle is started; and in-pile air of the fuel cell engine is dried through an air filter, second humidity of the dried in-pile air is obtained, the actual temperature of the current environment is obtained under the condition that the second humidity is smaller than the second preset humidity, and the target blowing mode is matched under the condition that the actual temperature is smaller than the preset temperature. And purging the fuel cell engine according to the target purging mode. Therefore, the problems that water is possibly generated in the PEMFC power generation process, the accumulated water possibly hinders gas circulation to influence hydrogen and oxygen supply along with the increase of reaction time, and components are broken due to freezing at low temperature are solved, so that the purging efficiency is effectively improved, and the purging time is shortened.

    本申请涉及智能车辆技术领域,特别涉及一种燃料电池发动机吹扫方法、装置、车辆、介质及程序产品,其中,方法包括:获取车辆的当前所处环境的第一湿度并在大于或等于第一预设湿度的情况下,将燃料电池发动机的入堆空气通过空气滤清器进行干燥,并获取干燥后的入堆空气的第二湿度,以在小于第二预设湿度的情况下,获取当前所处环境的实际温度,并在实际温度小于预设温度的情况下匹配目标吹扫方式,以按照目标吹扫方式对燃料电池发动机进行吹扫。由此,解决了在PEMFC发电的过程中可能产生水,随着反应时间增长,积聚的水可能阻碍气体流通影响氢气和氧气供应,且在低温下易冻结导致组件破裂等问题,从而有效提高吹扫效率,并缩短吹扫时间。


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    Title :

    Fuel cell engine purging method and device, vehicle, medium and program product


    Additional title:

    燃料电池发动机吹扫方法、装置、车辆、介质及程序产品


    Contributors:
    MA QIUYU (author) / ZHAO HONGHUI (author) / DING TIANWEI (author) / LI MEIXUAN (author) / DUAN PAN (author) / QU LUCHENG (author) / HUANG XING (author) / BAO JINCHENG (author) / ZHANG JINGSONG (author) / LYU WENBO (author)

    Publication date :

    2024-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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